Mazda RX-7 Specs

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By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on April 20, 2024

Introduction to the Mazda RX-7

The Mazda RX-7 holds a special place in automotive history as a sports car that captivated enthusiasts with its unique design and high-performance capabilities. Introduced in 1978, the RX-7 quickly gained a reputation for its sleek styling, impressive handling, and the distinctive sound of its rotary engine.

The RX-7 went through three generations during its production run, each with its own set of advancements and refinements. The first generation, spanning from 1978 to 1985, featured a lightweight design and was powered by either a 1.1-liter 12A rotary engine or a 1.3-liter 13B rotary engine, with some models receiving turbocharging for added performance.

In 1986, the second generation of the RX-7 made its debut, showcasing a more aerodynamic body and improved handling characteristics. The second-generation RX-7 was equipped with a 1.3-liter 13B rotary engine, which, in most models, was turbocharged to deliver enhanced power and acceleration.

The third and final generation of the RX-7 arrived in 1992 and lasted until 2002. It featured a more aggressive design and boasted a 1.3-liter twin-turbocharged rotary engine known as the 13B-REW. This engine propelled the RX-7 to new performance heights, with its sequential turbocharging system delivering exceptional power and torque.

Throughout its production, the RX-7 offered a range of trim levels to suit different preferences and budgets. In the first generation, trim levels included the GS, GSL, and range-topping GSL-SE. The second generation featured options such as the base model, Turbo II, and a convertible variant. The third generation introduced trim levels like the base, Touring, R1, and the track-focused R2.

Power output varied across generations and engine types. The first generation RX-7 produced around 100 horsepower with the 12A engine, while the 13B engine offered up to 135 horsepower. The second generation saw power outputs ranging from 146 to 200 horsepower, depending on the turbocharging and model variants. The third generation RX-7 boasted an impressive power output of 255 horsepower from its 13B-REW engine.

Fuel consumption varied depending on the generation and driving conditions. While the specific figures may vary, the RX-7 was known to deliver reasonable fuel efficiency for a sports car, especially considering its performance-oriented nature.

The Mazda RX-7 left a lasting legacy in the automotive world, admired for its innovative rotary engine technology, engaging driving dynamics, and timeless design. It remains an iconic sports car that continues to captivate enthusiasts and collectors alike, representing a significant chapter in Mazda's rich history of producing thrilling performance vehicles.

First Generation (1978-1985)

The first generation of the Mazda RX-7, produced from 1978 to 1985, marked the beginning of an iconic sports car legacy. This generation introduced the world to Mazda's innovative approach, featuring a lightweight and compact design combined with a rotary engine.

The RX-7's exterior design showcased sleek lines and a low-slung profile, embodying the spirit of a true sports car. It featured a long hood, a short rear deck, and pop-up headlights that added to its dynamic appearance.

Under the hood, the first-generation RX-7 offered two engine options. The base model came equipped with a 1.1-liter 12A rotary engine. This compact engine configuration provided a smooth power delivery and a high-revving nature, producing around 100 horsepower.

For those seeking more performance, Mazda offered a turbocharged variant with a 1.3-liter 13B rotary engine. The turbocharged engine boosted the power output to around 135 horsepower, providing exhilarating acceleration and a thrilling driving experience.

The first-generation RX-7 featured a lightweight chassis that prioritized nimble handling and responsiveness. Its well-balanced weight distribution, rear-wheel drive, and independent suspension contributed to precise cornering and an engaging driving experience.

Trim levels available for the first-generation RX-7 included the base GS model, which offered a solid foundation with features like alloy wheels, power windows, and a rear window defroster. The GSL trim added further amenities such as power mirrors, a sunroof, and upgraded interior materials. The range-topping GSL-SE trim was equipped with fuel injection, improving both performance and fuel efficiency.

Inside the cabin, the first-generation RX-7 boasted a driver-focused cockpit with sporty bucket seats and a well-designed instrument cluster. The interior was simple yet functional, reflecting the car's focus on performance.

The success of the first-generation RX-7 can be attributed to its combination of sleek design, impressive rotary engine performance, and affordability. It offered a unique alternative to traditional sports cars of its time and quickly gained a devoted following among driving enthusiasts.

The first-generation Mazda RX-7 laid the foundation for the legacy that would continue with subsequent generations. It showcased Mazda's commitment to innovative engineering and a dedication to producing exciting, driver-centric vehicles. The first-generation RX-7 remains a symbol of Mazda's prowess in creating thrilling sports cars and holds a special place in the hearts of automotive enthusiasts around the world.

Second Generation (1986-1991)

The second generation of the Mazda RX-7, spanning from 1986 to 1991, brought notable improvements and refinements to this iconic sports car. With its sleeker design and enhanced performance, the second-generation RX-7 solidified its position as a beloved choice among driving enthusiasts.

The exterior design of the second-generation RX-7 underwent a significant transformation, embracing a more aerodynamic shape compared to its predecessor. The smooth lines and integrated front and rear bumpers gave the car a cohesive and modern appearance. The distinctive pop-up headlights remained, adding to its signature style.

Powering the second-generation RX-7 was a 1.3-liter 13B rotary engine. This engine, renowned for its smoothness and high-revving nature, delivered impressive performance. In most models, the 13B engine was equipped with a turbocharger, further enhancing power and acceleration. The turbocharged variant became the go-to choice for those seeking exhilarating performance, pushing the power output to a range of 146 to 200 horsepower, depending on the specific model and trim level.

The handling dynamics of the second-generation RX-7 were refined to provide even sharper and more responsive driving characteristics. The chassis underwent enhancements, resulting in improved structural rigidity and stability. The suspension system was also revised, optimizing cornering abilities and overall ride quality.

Trim levels available for the second-generation RX-7 included the base model, which offered a compelling combination of performance and affordability. The Turbo II trim level, as the name suggests, featured a turbocharged engine and additional performance enhancements. It boasted features like limited-slip differential, upgraded brakes, and a stiffer suspension setup, making it the preferred choice for those seeking the utmost performance from their RX-7.

Another notable variant of the second-generation RX-7 was the convertible model. Introduced in 1988, the convertible offered open-top driving pleasure while retaining the sporty character of the coupe. It featured a power-operated fabric top that could be conveniently lowered or raised.

Inside the cabin, the second-generation RX-7 provided a driver-centric environment with supportive bucket seats and an ergonomic layout. The instrument cluster featured a digital display, showcasing essential information to the driver. The interior design focused on simplicity and functionality, emphasizing the car's performance-oriented nature.

The second-generation Mazda RX-7 built upon the success of its predecessor and brought improvements in design, performance, and driving dynamics. It appealed to driving enthusiasts who sought a well-rounded sports car experience, combining style, power, and handling prowess. The second-generation RX-7 remains a beloved choice among enthusiasts and continues to be celebrated for its timeless design and engaging driving experience.

Third Generation (1992-2002)

The third generation of the Mazda RX-7, produced from 1992 to 2002, represented a significant leap forward in terms of performance and technology. With its bold design, advanced engineering, and potent rotary engine, the third-generation RX-7 solidified its status as an iconic sports car.

The exterior design of the third-generation RX-7 showcased a more aggressive and aerodynamic look compared to its predecessors. Its sleek lines, prominent front fascia, and integrated rear spoiler conveyed a sense of power and purpose. The distinctive pop-up headlights were replaced with fixed units, contributing to a cleaner and more modern appearance.

At the heart of the third-generation RX-7 was the impressive 1.3-liter twin-turbocharged rotary engine known as the 13B-REW. This engine utilized sequential turbocharging, where a smaller turbocharger provided low-end torque, and a larger turbocharger delivered additional power in the higher rev range. The 13B-REW engine produced an impressive power output of 255 horsepower and 217 lb-ft of torque, making the third-generation RX-7 a true performance machine.

The third-generation RX-7 featured a lightweight and rigid chassis, utilizing advanced materials such as aluminum and composites to enhance structural integrity while keeping weight to a minimum. This resulted in exceptional handling capabilities and precise control, further complemented by a finely tuned suspension system.

Trim levels available for the third-generation RX-7 included the base model, which provided a solid foundation with features like power windows, air conditioning, and alloy wheels. The Touring trim level offered additional amenities such as leather seats, a Bose sound system, and a limited-slip differential for improved traction. For those seeking an even more track-focused experience, Mazda offered the R1 and R2 trim levels. These performance-oriented variants included features like sport-tuned suspension, upgraded brakes, and lightweight forged alloy wheels.

Inside the cabin, the third-generation RX-7 boasted a driver-focused cockpit with supportive bucket seats and an ergonomic layout. The center console housed the controls for various features, including climate control and audio systems. The overall interior design aimed to create an immersive and engaging environment for the driver.

The third-generation RX-7's performance capabilities were not only limited to straight-line speed but also extended to its prowess on the racetrack. Its balanced weight distribution, precise steering, and potent power delivery made it a favorite among motorsport enthusiasts and competitors alike.

The third-generation Mazda RX-7 represented the pinnacle of rotary-powered sports cars. It combined breathtaking performance, advanced technology, and head-turning design into a single package. While the production of the RX-7 ceased in 2002, its legacy continues to inspire car enthusiasts, leaving an indelible mark on the automotive world as an icon of Japanese sports car engineering.

First Generation Trim Levels: GS, GSL, GSL-SE

The first generation of the Mazda RX-7, produced from 1978 to 1985, offered a range of trim levels to cater to different preferences and desired features. These trim levels included the GS, GSL, and GSL-SE, each offering its own unique set of amenities and enhancements.

The base trim level of the first-generation RX-7 was known as the GS. It provided a solid foundation with standard features such as alloy wheels, power windows, and a rear window defroster. The GS trim offered a sporty driving experience with its lightweight design and the availability of both manual and automatic transmissions.

Stepping up from the GS, the GSL trim added further amenities and creature comforts. It included features like power mirrors, a sunroof, and upgraded interior materials. The GSL trim level provided a more refined and luxurious experience while maintaining the sporty essence of the RX-7.

At the top of the trim hierarchy for the first-generation RX-7 was the GSL-SE. This variant offered enhanced performance and additional features. One notable upgrade was the inclusion of fuel injection, which improved both power output and fuel efficiency. The GSL-SE trim level provided a power boost over the base GS and GSL trims, offering a more exhilarating driving experience.

The GSL-SE trim also boasted additional features such as a limited-slip differential, larger brakes, and upgraded suspension components. These enhancements further contributed to the RX-7's handling capabilities, allowing drivers to fully exploit the car's performance potential.

Inside the cabin, all trim levels of the first-generation RX-7 featured a driver-centric layout and sporty bucket seats. The instrument cluster provided essential information to the driver, while the overall interior design focused on simplicity and functionality.

The variety of trim levels offered for the first-generation RX-7 allowed buyers to choose a model that aligned with their desired level of performance, comfort, and budget. Whether opting for the base GS, the upgraded GSL, or the high-performance GSL-SE, each trim level of the first-generation RX-7 provided a thrilling and engaging sports car experience.

These trim levels contributed to the versatility and appeal of the first-generation RX-7, ensuring that there was an option to suit various preferences and driving preferences. The GS, GSL, and GSL-SE trims of the first-generation RX-7 remain iconic representations of Mazda's commitment to delivering an exhilarating driving experience combined with desirable features.

Second Generation Trim Levels: Base, Turbo II, Convertible

The second generation of the Mazda RX-7, produced from 1986 to 1991, offered a range of trim levels to cater to different preferences and desired features. These trim levels included the base model, Turbo II, and a convertible variant, each providing its own unique characteristics and enhancements.

The base model of the second-generation RX-7 provided a compelling combination of performance and affordability. It featured a 1.3-liter 13B rotary engine, which, in most models, was turbocharged to deliver enhanced power and acceleration. The base trim offered a spirited driving experience, with features like power windows, air conditioning, and a sporty exterior design.

The Turbo II trim level, as the name suggests, focused on delivering enhanced performance capabilities. It boasted a turbocharged 13B rotary engine, which pushed the power output to higher levels, ranging from 146 to 200 horsepower, depending on the specific model and production year. The Turbo II variant of the second-generation RX-7 also featured additional performance enhancements such as a limited-slip differential, upgraded brakes, and a stiffer suspension setup. These enhancements elevated the driving dynamics, allowing drivers to fully experience the car's sporty character.

Introduced in 1988, the convertible variant of the second-generation RX-7 offered open-top driving pleasure while retaining the essence of a true sports car. The convertible model featured a power-operated fabric top that could be conveniently lowered or raised, allowing drivers and passengers to enjoy the thrill of the wind in their hair while cruising in style. The convertible variant maintained the performance and handling characteristics of the coupe, making it a desirable choice for those seeking an exhilarating driving experience combined with the freedom of open-air motoring.

Inside the cabin, all trim levels of the second-generation RX-7 featured a driver-focused layout and supportive bucket seats. The center console housed the controls for various features, including climate control and audio systems. The interior design aimed to create a sporty and immersive environment for the driver, reflecting the car's performance-oriented nature.

The range of trim levels available for the second-generation RX-7 allowed buyers to choose a model that aligned with their desired level of performance, features, and budget. Whether opting for the base model, the performance-focused Turbo II, or the open-top freedom of the convertible variant, each trim level of the second-generation RX-7 offered a unique driving experience while maintaining the core values of the RX-7 lineage.

The Base, Turbo II, and Convertible trim levels of the second-generation RX-7 exemplify Mazda's commitment to delivering an engaging and versatile sports car that catered to the preferences and desires of enthusiasts. These trim levels contributed to the broad appeal of the second-generation RX-7 and continue to be celebrated for their unique characteristics and driving experiences.

Third Generation Trim Levels: Base, Touring, R1, R2

The third generation of the Mazda RX-7, produced from 1992 to 2002, offered a range of trim levels that catered to different preferences and desired features. These trim levels included the base model, Touring, R1, and R2, each providing its own distinct characteristics and enhancements.

The base model of the third-generation RX-7 provided a well-rounded sports car experience. It featured a sleek exterior design, lightweight construction, and a potent 1.3-liter twin-turbocharged rotary engine known as the 13B-REW. The base trim offered a balance of performance and comfort, with features such as power windows, air conditioning, and alloy wheels.

Stepping up from the base model, the Touring trim level added further amenities and creature comforts. It included features like leather seats, a Bose sound system, and a limited-slip differential for improved traction. The Touring trim level offered an enhanced level of refinement and luxury while maintaining the sporty nature of the RX-7.

For those seeking an even more track-focused experience, Mazda introduced the R1 and R2 trim levels. These performance-oriented variants aimed to maximize the RX-7's capabilities on the racetrack. The R1 trim included features such as sport-tuned suspension, upgraded brakes, and lightweight forged alloy wheels. These enhancements contributed to improved handling and precise control, allowing drivers to push the RX-7 to its limits.

The R2 trim level took the performance enhancements a step further. It featured additional upgrades, such as larger brakes, a stiffer suspension setup, and a front strut tower brace. The R2 trim was designed to provide an even more aggressive and exhilarating driving experience, catering to those who desired the ultimate performance from their RX-7.

Inside the cabin, all trim levels of the third-generation RX-7 offered a driver-centric layout and supportive bucket seats. The instrument cluster provided essential information to the driver, while the interior design focused on creating a sporty and engaging environment. Each trim level incorporated its own unique interior features and finishes, adding to the overall appeal and individuality of the RX-7.

The range of trim levels available for the third-generation RX-7 ensured that buyers could choose a model that aligned with their desired level of performance, comfort, and driving preferences. Whether opting for the well-equipped base model, the refined Touring trim, or the performance-oriented R1 or R2, each trim level of the third-generation RX-7 offered a distinct driving experience while maintaining the core characteristics of the RX-7 lineage.

The Base, Touring, R1, and R2 trim levels of the third-generation RX-7 showcased Mazda's commitment to delivering a versatile and exhilarating sports car that catered to the diverse needs and desires of enthusiasts. These trim levels contributed to the broad appeal of the third-generation RX-7 and continue to be celebrated for their unique features and driving experiences.

First Generation Engine Types: 12A, 13B (turbocharged in some models)

The first generation of the Mazda RX-7, produced from 1978 to 1985, offered two primary engine types: the 12A and the 13B. These rotary engines were at the core of the RX-7's performance and contributed to its reputation as a thrilling sports car.

The 12A engine, found in early models of the first-generation RX-7, was a 1.1-liter rotary engine. It featured a twin-rotor design and utilized Mazda's innovative rotary technology. The 12A engine delivered smooth power delivery and a unique engine note that added to the overall driving experience of the RX-7. While the 12A engine provided respectable performance, Mazda later introduced a more powerful engine option to further enhance the RX-7's capabilities.

In later years of the first generation, Mazda introduced the 13B engine, which became synonymous with the RX-7. The 13B was a 1.3-liter rotary engine and represented an evolution in Mazda's rotary technology. It offered improved performance and efficiency compared to its predecessor. Some models of the first-generation RX-7 featured a turbocharged version of the 13B engine, which further elevated the car's power output and acceleration.

The turbocharged 13B engine, commonly known as the 13B-RE, utilized forced induction to increase the amount of air and fuel mixture in the combustion chamber, resulting in higher power output. The turbocharged models of the first-generation RX-7 offered a significant performance boost, delivering exhilarating acceleration and improved overall driving dynamics.

Both the 12A and the 13B engines featured a compact and lightweight design, which contributed to the RX-7's nimble handling and balanced weight distribution. The rotary engines, known for their smooth operation and high-revving nature, provided a unique driving experience that set the RX-7 apart from traditional piston-powered sports cars.

The engine options available in the first-generation RX-7, including the 12A and the 13B (turbocharged in some models), showcased Mazda's dedication to rotary engine technology and its commitment to delivering a high-performance sports car. These engines were at the heart of the RX-7's success and remain iconic within the realm of rotary-powered sports cars.

Second Generation Engine Type: 13B (turbocharged in most models)

The second generation of the Mazda RX-7, produced from 1986 to 1991, featured a single engine type: the 13B rotary engine. This engine, renowned for its smoothness, compactness, and high-revving nature, played a pivotal role in defining the performance and character of the second-generation RX-7.

The 13B engine found in the second-generation RX-7 was a 1.3-liter rotary engine. Most models of the second-generation RX-7 featured a turbocharged version of the 13B engine, commonly known as the 13B-REW. This turbocharged engine utilized forced induction to increase the amount of air and fuel mixture in the combustion chamber, resulting in enhanced power output and performance.

The 13B-REW engine, with its twin sequential turbochargers, provided a significant power boost over its naturally aspirated counterpart. The sequential turbocharging system improved low-end torque and minimized turbo lag, delivering strong acceleration and responsive throttle response across the RPM range. The 13B-REW engine produced power outputs ranging from 182 to 239 horsepower, depending on the specific model and production year.

The rotary engine's unique characteristics, such as its high-revving nature and compact size, contributed to the second-generation RX-7's agility and nimble handling. The engine's lightweight construction allowed for a balanced weight distribution, further enhancing the car's overall performance and driving dynamics.

The 13B engine in the second-generation RX-7 was known for its distinctive engine note, providing an auditory delight for enthusiasts. The rotary engine's smoothness and high-revving capabilities added to the overall driving experience, making the RX-7 a joy to pilot on both city streets and winding roads.

Mazda's commitment to rotary engine technology was exemplified in the second-generation RX-7, as the 13B engine (turbocharged in most models) became synonymous with the car's performance and reputation. This engine, with its impressive power output and unique characteristics, solidified the RX-7's position as a respected sports car in the automotive industry.

The 13B engine in the second-generation RX-7 represented Mazda's dedication to pushing the boundaries of rotary engine technology and delivering an exhilarating driving experience. It remains an iconic powerplant within the world of rotary-powered sports cars and a testament to Mazda's engineering prowess.

Third Generation Engine Type: 13B-REW (twin-turbocharged)

The third generation of the Mazda RX-7, produced from 1992 to 2002, featured a legendary engine known as the 13B-REW. This rotary engine, equipped with twin turbochargers, was the heart and soul of the third-generation RX-7 and played a vital role in its performance and reputation.

The 13B-REW engine was a 1.3-liter rotary engine that utilized twin sequential turbochargers to maximize power output. This innovative forced induction system provided improved low-end torque and virtually eliminated turbo lag, delivering instantaneous throttle response and exceptional acceleration. The sequential turbocharging setup ensured that the engine produced power smoothly across the rev range, resulting in a thrilling driving experience.

The 13B-REW engine in the third-generation RX-7 produced power outputs ranging from 252 to 276 horsepower, depending on the specific model and production year. This impressive power, combined with the car's lightweight construction, allowed the RX-7 to achieve remarkable performance numbers. The third-generation RX-7 could accelerate from 0 to 60 mph in under five seconds, showcasing the prowess of the 13B-REW engine.

The rotary engine's compact size and high-revving nature contributed to the third-generation RX-7's agility and responsive handling. The engine's lightweight construction allowed for an optimal weight distribution, enhancing the car's overall balance and stability. The 13B-REW engine's unique characteristics, such as its smoothness and distinctive engine note, added to the excitement and character of the RX-7 driving experience.

Mazda's commitment to rotary engine technology was exemplified in the third-generation RX-7, with the 13B-REW engine serving as a testament to the brand's engineering prowess. The engine's power, combined with the RX-7's aerodynamic design and advanced chassis dynamics, made it a formidable force on both the road and the track.

The 13B-REW engine in the third-generation RX-7 remains highly regarded among automotive enthusiasts and rotary engine enthusiasts alike. Its unique design and performance capabilities continue to captivate enthusiasts, cementing its status as one of the most iconic engines in the sports car world. The 13B-REW engine played a crucial role in establishing the third-generation RX-7 as a true sports car legend, delivering exhilarating performance and setting new benchmarks in its class.

Power Output of First Generation RX-7

The first generation of the Mazda RX-7, produced from 1978 to 1985, showcased impressive power output for its time, offering an exhilarating driving experience to enthusiasts. The power output of the first generation RX-7 varied across different model years and engine configurations.

In its early years, the first generation RX-7 featured the 12A engine, a 1.1-liter rotary engine. This engine produced a power output ranging from approximately 100 to 115 horsepower, depending on the specific model and market. The lightweight design of the RX-7, coupled with the rotary engine's unique characteristics, allowed for spirited acceleration and nimble handling.

As the first generation RX-7 evolved, Mazda introduced the 13B engine, a 1.3-liter rotary engine, in certain markets and models. The 13B engine offered improved performance compared to its predecessor, delivering more power and torque. Depending on the specific variant and production year, the 13B engine in the first generation RX-7 produced power outputs ranging from approximately 135 to 160 horsepower.

It's important to note that power output figures can vary based on factors such as regional regulations, engine tuning, and model variants. Additionally, power output may have differed between markets, with certain markets receiving higher or lower power versions of the RX-7 to comply with local regulations.

Regardless of the specific power output, the first generation RX-7 was celebrated for its lightweight construction, well-balanced handling, and engaging driving dynamics. The combination of the rotary engine's smooth power delivery and the RX-7's agile chassis contributed to an enjoyable and spirited driving experience.

The power output of the first generation RX-7, whether equipped with the 12A or 13B engine, reflected Mazda's commitment to delivering a sports car that offered a thrilling performance package. The first generation RX-7 established itself as an icon among sports cars of its era, with its power output contributing to its reputation as an agile and exciting driving machine.

Power Output of Second Generation RX-7

The second generation of the Mazda RX-7, produced from 1986 to 1991, offered notable improvements in power output compared to its predecessor. The second generation RX-7 featured a range of engine options, each delivering impressive performance for its time.

The primary engine used in the second generation RX-7 was the 13B rotary engine, a 1.3-liter displacement powerplant. The power output of the 13B engine varied depending on the specific model and production year.

In naturally aspirated form, the 13B engine in the second generation RX-7 produced power outputs ranging from approximately 146 to 160 horsepower. This power output provided the RX-7 with respectable acceleration and responsive performance.

However, the true performance enthusiasts were drawn to the turbocharged versions of the second generation RX-7. The most notable variant was the Turbo II, featuring a turbocharged 13B engine that significantly boosted the power output. The Turbo II model offered power outputs ranging from approximately 182 to 200 horsepower, depending on the production year. This extra power propelled the RX-7 to new levels of performance, allowing for exhilarating acceleration and higher top speeds.

The turbocharged 13B engine utilized forced induction to increase the amount of air and fuel mixture in the combustion chamber, resulting in higher power output. This turbocharging technology, coupled with the lightweight construction of the RX-7, contributed to its exceptional power-to-weight ratio and impressive performance capabilities.

The power output figures mentioned here are approximate and can vary depending on factors such as regional regulations, specific model variants, and production year. Additionally, modifications or enhancements made by owners can further increase the power output of the second generation RX-7.

The power output of the second generation RX-7 showcased Mazda's dedication to providing a thrilling sports car experience. Whether in naturally aspirated or turbocharged form, the RX-7's power output delivered exhilarating acceleration and dynamic performance, solidifying its reputation as a formidable contender in the sports car market.

Power Output of Third Generation RX-7

The third generation of the Mazda RX-7, produced from 1992 to 2002, boasted impressive power output figures that solidified its position as a high-performance sports car. The power output of the third generation RX-7 was achieved through the use of Mazda's renowned 13B-REW rotary engine.

The 13B-REW engine in the third generation RX-7 was a twin-turbocharged 1.3-liter rotary engine, delivering exhilarating performance. This advanced powerplant generated power outputs ranging from approximately 252 to 276 horsepower, depending on the specific model and production year.

The twin turbochargers employed in the 13B-REW engine provided enhanced power delivery throughout the RPM range. The sequential turbocharging system minimized turbo lag, resulting in immediate throttle response and rapid acceleration. This allowed the third generation RX-7 to sprint from 0 to 60 mph in under five seconds, showcasing its impressive performance capabilities.

The power output figures mentioned above are approximate and can vary depending on factors such as regional regulations, model variants, and production year. Additionally, modifications and aftermarket enhancements can be made to further increase the power output of the third generation RX-7.

The combination of the lightweight construction of the RX-7 and the potent 13B-REW engine resulted in exceptional power-to-weight ratio and agile handling characteristics. The engine's high-revving nature, coupled with its distinct rotary engine sound, added to the overall driving experience and excitement of piloting the third generation RX-7.

The power output of the third generation RX-7 showcased Mazda's commitment to pushing the boundaries of performance and engineering. The 13B-REW engine, with its twin-turbo setup, delivered impressive power and exhilarating acceleration, cementing the third generation RX-7's status as a formidable sports car that enthusiasts continue to admire and appreciate to this day.

Fuel Consumption of RX-7 by Generation

Fuel consumption varies across different generations of the Mazda RX-7, reflecting advancements in engine technology and overall efficiency. Here's a breakdown of the fuel consumption figures for each generation:

First Generation (1978-1985):
The fuel consumption of the first generation RX-7 ranged from approximately 18 to 25 miles per gallon (mpg) in city driving conditions, and around 24 to 32 mpg on the highway. These figures were achieved with the 1.1-liter or 1.3-liter rotary engines, depending on the specific model and production year. The lightweight design of the RX-7 contributed to its relatively efficient fuel consumption for a sports car of its era.

Second Generation (1986-1991):
The second generation RX-7 featured improvements in fuel efficiency compared to its predecessor. The naturally aspirated versions of the 1.3-liter rotary engine achieved fuel consumption figures of approximately 18 to 23 mpg in city driving and 24 to 30 mpg on the highway. The turbocharged variants, while offering higher performance, had slightly lower fuel efficiency, averaging around 17 to 22 mpg in the city and 23 to 28 mpg on the highway. These figures showcased the balance between performance and efficiency that Mazda aimed to achieve with the second generation RX-7.

Third Generation (1992-2002):
The third generation RX-7 demonstrated advancements in fuel efficiency due to improvements in engine technology and aerodynamics. The twin-turbocharged 1.3-liter rotary engine offered competitive fuel consumption figures. The RX-7 achieved approximately 15 to 18 mpg in city driving conditions and 22 to 28 mpg on the highway. These figures varied depending on driving style, engine tuning, and specific model variants within the third generation lineup.

It's important to note that fuel consumption figures can vary based on driving conditions, maintenance, and individual driving habits. Additionally, modifications or aftermarket enhancements may impact fuel efficiency.

Overall, Mazda's commitment to balancing performance and fuel efficiency is evident across the different generations of the RX-7. While the RX-7 prioritized performance, advancements in engine technology and design allowed for respectable fuel consumption figures compared to other sports cars of their respective eras.

Conclusion: Evolution and Legacy of the Mazda RX-7

The Mazda RX-7 holds a special place in automotive history as a celebrated sports car that has left a lasting impact. Throughout its three generations, the RX-7 has evolved and improved, embodying Mazda's commitment to performance, innovation, and driving pleasure.

From its debut in 1978, the RX-7 captured the hearts of enthusiasts with its sleek design, lightweight construction, and unique rotary engine technology. The first generation RX-7 set the stage for what was to come, offering a balance of power and agility that made it a standout in its class.

The second generation RX-7, introduced in 1986, showcased Mazda's dedication to continuous improvement. With enhanced power output, refined handling, and aerodynamic advancements, it solidified the RX-7's reputation as a capable sports car. The turbocharged variants of the second generation RX-7 further elevated its performance credentials, captivating drivers with their exhilarating acceleration and responsive dynamics.

In 1992, the third generation RX-7 made its mark with its bold styling and technological advancements. The twin-turbocharged 13B-REW engine propelled the RX-7 to new heights, offering blistering performance that was on par with many high-end sports cars of the time. Its exceptional power, balanced handling, and distinctive rotary engine sound made it an icon of the 1990s sports car scene.

The legacy of the Mazda RX-7 extends beyond its performance capabilities. It has garnered a passionate and devoted fan base worldwide, with enthusiasts appreciating its unique rotary engine, sleek design, and engaging driving experience. The RX-7's presence in motorsports, particularly in events like the 24 Hours of Le Mans and various racing series, further solidified its reputation as a true performance machine.

While production of the RX-7 ceased in 2002, its impact on the automotive industry and enthusiast community remains strong. The RX-7's innovative engineering, daring design, and thrilling performance have made it a timeless classic. It continues to be revered and admired by car enthusiasts, and its influence can be seen in Mazda's current lineup, particularly in the MX-5 Miata.

The Mazda RX-7 stands as a testament to Mazda's commitment to pushing the boundaries of performance and delivering driving pleasure. Its evolution over the years has left an indelible mark on automotive history, and its legacy as a beloved sports car lives on.

FAQ: Frequently Asked Questions About the Mazda RX-7