2005 Mazda Atenza 2.3 23EX Specs

OVERVIEW

With a fuel consumption of 29.7 mpg US - 35.7 mpg UK - 7.9 L/100km, a weight of 3042 lbs (1380 kg), the Mazda Atenza 2.3 23EX has a 4 cylinder DOHC engine, a High octane premium gasoline engine L3-VE. This engine L3-VE produces a maximum power of 180.4 PS (178 bhp - 132.7 kW) at 6500 rpm and a maximum torque of 214.7 Nm (158.4 lb.ft - 21.9 kg.m) at 4000 rpm. The engine power is transmitted to the road by the front wheel drive (FF) with a 5AT gearbox. For stopping power, the Mazda Atenza 2.3 23EX braking system includes disk brake at the rear and V disk at the front. Stock tire sizes are 205/55 on 16 inch rims at the rear and 205/55 on 16 inch rims at the front. Chassis details - Mazda Atenza 2.3 23EX has multi link rear suspension and Double wishbone front suspension for road holding and ride confort.

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

Introduction

The Mazda Atenza 2.3 23EX, produced between June 2005 and December 2007, is a popular mid-size sedan known for its performance and reliability. As part of the Atenza lineup, the 2.3 23EX offers a range of features and specifications that cater to drivers seeking a comfortable and enjoyable driving experience.

Equipped with a front-wheel-drive (FF) drivetrain and a 5-speed automatic transmission gearbox, the Atenza 2.3 23EX delivers smooth and responsive handling on the road. The 2.3-liter engine, with a displacement of 2260 cm3 or 137.9 cu-in, provides ample power for daily commuting and highway driving.

In terms of size and dimensions, the Atenza 2.3 23EX showcases a sleek and stylish exterior design. It measures approximately 467.5 cm (184.05 inches) in length, 178 cm (70.07 inches) in width, and 143 cm (56.29 inches) in height. The interior offers a comfortable seating arrangement for five passengers, with an interior length of 190.5 cm (75 inches), interior width of 150 cm (59.05 inches), and interior height of 118 cm (46.45 inches).

The Mazda Atenza 2.3 23EX comes with a variety of features aimed at enhancing the driving experience. Power windows, power steering, and keyless entry are included as standard. Other features such as cruise control, leather seats, and power-adjustable seats further add to the overall comfort and convenience.

In terms of safety, the Atenza 2.3 23EX is equipped with standard driver and passenger airbags, as well as side airbags and curtain airbags for enhanced protection. The anti-lock braking system (ABS) with electronic brakeforce distribution (EBD) ensures stable braking performance on various road conditions.

For entertainment, the Atenza 2.3 23EX offers a standard radio and CD player, with options for a DVD navigation system and additional sound equipment such as the BOSE sound system. Climate control with automatic air conditioning ensures a pleasant driving environment.

Overall, the 2005-2007 Mazda Atenza 2.3 23EX combines performance, comfort, and safety features to provide an enjoyable driving experience for its owners. Its stylish design, well-appointed interior, and reliable performance make it a popular choice in its segment.

Overview

The 2005-2007 Mazda Atenza 2.3 23EX is a mid-size sedan that offers a blend of style, performance, and comfort. As part of the Atenza lineup, it delivers a satisfying driving experience for those seeking a reliable and well-equipped vehicle.

With its sleek and modern design, the Atenza 2.3 23EX catches the eye with its refined aesthetics. The exterior features clean lines and a well-proportioned body, exuding an air of sophistication on the road. Available in various color options, it allows owners to personalize their vehicle to their liking.

Under the hood, the Atenza 2.3 23EX is powered by a 2.3-liter engine that delivers solid performance. The engine's output of 180.4 horsepower ensures a lively driving experience, whether cruising on the highway or navigating city streets. Paired with a 5-speed automatic transmission, the Atenza 2.3 23EX offers smooth gear shifts and effortless acceleration.

Inside the cabin, the Atenza 2.3 23EX boasts a well-appointed interior designed with driver and passenger comfort in mind. The seats are upholstered in leather, providing a touch of luxury. The front seats are power-adjustable, allowing occupants to find their ideal seating position. Ample legroom and headroom ensure a comfortable ride for all passengers.

In terms of technology and convenience, the Atenza 2.3 23EX comes equipped with features such as power windows, power steering, and keyless entry for ease of use. The audio system includes a standard radio and CD player, with available options for additional sound equipment and a DVD navigation system.

Safety is also a priority for the Atenza 2.3 23EX. It comes with standard airbags for the driver and front passenger, as well as side airbags and curtain airbags for enhanced protection in the event of a collision. The anti-lock braking system (ABS) ensures optimal braking performance, while features like stability control contribute to a safe and stable driving experience.

Overall, the 2005-2007 Mazda Atenza 2.3 23EX offers a compelling package for those seeking a mid-size sedan. Its combination of stylish design, performance, and comfort make it a popular choice among drivers looking for a reliable and enjoyable vehicle.

Engine Specifications

The 2005-2007 Mazda Atenza 2.3 23EX is equipped with a capable and efficient engine that contributes to its overall performance. This mid-size sedan is powered by a 2.3-liter engine, which has a displacement of 2260 cm3 or 137.9 cu-in. The engine features a four-cylinder configuration and double overhead camshafts (DOHC).

With a maximum power output of 180.4 horsepower or 178 brake horsepower (bhp), the Atenza 2.3 23EX delivers a satisfying level of performance for everyday driving. The engine's power peak is reached at 6500 revolutions per minute (rpm), allowing for spirited acceleration when needed.

When it comes to torque, the Atenza 2.3 23EX generates a maximum of 214.7 Newton meters (Nm) or 158.4 pound-feet (lb.ft) at 4000 rpm. This torque output provides ample low-end power and ensures smooth and responsive performance in various driving conditions.

The engine code for the Atenza 2.3 23EX is L3-VE. It is designed to run on high-octane premium gasoline, optimizing performance and fuel efficiency.

The Atenza 2.3 23EX features a standard 5-speed automatic transmission (5AT), which allows for seamless gear shifts and enhances the overall driving experience. The transmission provides smooth power delivery to the front-wheel-drive (FF) drivetrain.

Overall, the engine specifications of the 2005-2007 Mazda Atenza 2.3 23EX highlight its balance of power and efficiency. Whether cruising on the highway or maneuvering through city streets, this engine delivers reliable performance and contributes to the enjoyable driving characteristics of the Atenza 2.3 23EX.

Fuel Tank Capacity

The fuel tank capacity of the 2005-2007 Mazda Atenza 2.3 23EX is designed to provide a sufficient range for both daily commuting and longer journeys. With a fuel tank capacity of 16.9 US gallons or 14 UK gallons, or approximately 64 liters, the Atenza 2.3 23EX offers a balance between fuel efficiency and convenience.

This generous fuel tank capacity allows drivers to travel longer distances without frequent refueling stops. It ensures that drivers can enjoy extended trips with fewer interruptions, providing a sense of convenience and peace of mind.

The Atenza 2.3 23EX's fuel tank capacity is well-suited for its engine's performance and efficiency. Combined with the vehicle's fuel consumption rate, it allows for a reasonable driving range before needing to refuel. The fuel consumption of the Atenza 2.3 23EX is approximately 29.7 miles per gallon (mpg) in the US or 35.7 mpg in the UK, or about 7.9 liters per 100 kilometers.

The combination of a spacious fuel tank and respectable fuel efficiency ensures that owners of the Atenza 2.3 23EX can enjoy extended journeys without frequent stops for refueling. It provides a good balance between fuel capacity and consumption, allowing for a satisfying driving experience with fewer interruptions along the way.

Fuel Consumption (MPG)

The 2005-2007 Mazda Atenza 2.3 23EX is designed to provide a balance of performance and fuel efficiency, making it an appealing choice for drivers who value both power and economy. The fuel consumption of the Atenza 2.3 23EX is approximately 29.7 miles per gallon (mpg) in the US or 35.7 mpg in the UK, or about 7.9 liters per 100 kilometers.

These fuel consumption figures highlight the Atenza 2.3 23EX's ability to deliver respectable efficiency on both city streets and highways. With careful driving and adherence to recommended maintenance practices, owners can optimize fuel efficiency and achieve the stated MPG figures.

The Atenza 2.3 23EX's fuel efficiency is complemented by its engine specifications, which include a 2.3-liter engine with a four-cylinder configuration and double overhead camshafts (DOHC). The engine's design, combined with technologies aimed at maximizing fuel efficiency, contributes to the overall economy of the vehicle.

By offering a balance of power and fuel efficiency, the Atenza 2.3 23EX provides drivers with a satisfying driving experience while also being mindful of their fuel consumption. This allows owners to enjoy the performance and capabilities of the vehicle while keeping fuel costs under control and minimizing their environmental impact.

Dimensions and Sizes

The 2005-2007 Mazda Atenza 2.3 23EX boasts dimensions and sizes that contribute to its presence on the road while providing ample interior space for occupants. The exterior length of the Atenza 2.3 23EX measures approximately 467.5 cm (184.05 inches), giving it a substantial and well-proportioned appearance.

With a width of 178 cm (70.07 inches), the Atenza 2.3 23EX offers sufficient room for both driver and passengers. This width allows for comfortable seating and easy maneuverability in various driving conditions.

In terms of height, the Atenza 2.3 23EX stands at approximately 143 cm (56.29 inches), striking a balance between a sleek profile and sufficient headroom for occupants. This height contributes to the vehicle's overall aerodynamics and enhances its performance.

The interior of the Atenza 2.3 23EX provides ample space for both front and rear passengers. The interior length measures around 190.5 cm (75 inches), ensuring that occupants have enough legroom for comfortable journeys. The interior width spans approximately 150 cm (59.05 inches), providing sufficient shoulder room for occupants. The interior height measures about 118 cm (46.45 inches), accommodating passengers of varying heights.

The wheelbase of the Atenza 2.3 23EX is approximately 267.5 cm (105.31 inches), contributing to its stability and smooth ride quality. The front and rear axle lengths are both around 154 cm (60.62 inches), further enhancing the vehicle's balance and handling characteristics.

With a weight of 1380 kg (3042 lbs), the Atenza 2.3 23EX strikes a balance between strength and agility. This weight ensures stability on the road while allowing for responsive acceleration and handling.

The Atenza 2.3 23EX features a fuel tank capacity of 16.9 US gallons or 14 UK gallons, which equates to approximately 64 liters. This capacity offers a suitable range for long journeys without frequent refueling stops.

In summary, the dimensions and sizes of the 2005-2007 Mazda Atenza 2.3 23EX contribute to its overall presence and provide ample interior space for a comfortable and enjoyable driving experience.

Wheel Specifications

The 2005-2007 Mazda Atenza 2.3 23EX comes with wheel specifications that contribute to its performance, handling, and overall aesthetics. The front and rear tires are equipped with matching dimensions of 205/55 R16.

These tire dimensions provide a balance between comfort, grip, and responsive handling. The 205 width ensures sufficient tire contact with the road surface, allowing for improved traction and stability. The aspect ratio of 55 indicates the tire's height as a percentage of its width, providing a suitable balance between ride comfort and performance.

The R16 designation signifies that the Atenza 2.3 23EX comes with 16-inch wheels. These wheel dimensions strike a balance between style and ride quality. The 16-inch size offers a comfortable and composed ride while allowing for responsive handling and maneuverability.

The Atenza 2.3 23EX features standard aluminum disk wheels, which provide durability and a stylish appearance. These wheels contribute to the overall aesthetics of the vehicle, enhancing its visual appeal on the road.

The wheel specifications of the Atenza 2.3 23EX play a crucial role in delivering a smooth and enjoyable driving experience. The properly sized tires and well-matched wheel dimensions provide a comfortable ride, good traction, and responsive handling, ensuring that the vehicle performs optimally in various driving conditions.

Trim Levels and Features

The 2005-2007 Mazda Atenza 2.3 23EX is available in different trim levels, each offering a range of features to cater to various driver preferences and needs. While the specific trim levels may vary based on the market and region, the Atenza 2.3 23EX comes well-equipped with features that enhance comfort, convenience, and overall driving experience.

Standard features found in the Atenza 2.3 23EX include power windows, power steering, and keyless entry. These features provide convenience and ease of use for both the driver and passengers.

The interior of the Atenza 2.3 23EX boasts leather seats, providing a touch of luxury and sophistication. The front seats are power-adjustable, allowing occupants to find their desired seating position for optimal comfort.

In terms of entertainment, the Atenza 2.3 23EX comes with a standard radio and CD player. Additional sound equipment, such as the BOSE sound system, is available as an option, enhancing the audio experience inside the vehicle.

For climate control, the Atenza 2.3 23EX features automatic air conditioning. This allows occupants to set their desired temperature for a comfortable interior environment.

Other notable features found in the Atenza 2.3 23EX may include power mirrors, cruise control, and steering-mounted controls for audio and cruise functions. These features contribute to convenience and ease of use, allowing the driver to focus on the road ahead.

It's important to note that the availability of specific trim levels and features may vary depending on the market and region where the vehicle is sold. Therefore, it is advisable to refer to the local dealership or official Mazda website for detailed information on the trim levels and features available for the 2005-2007 Mazda Atenza 2.3 23EX in a specific area.

Overall, the trim levels and features of the Atenza 2.3 23EX combine to create a well-rounded and comfortable driving experience. With a focus on convenience and comfort, the Atenza 2.3 23EX provides a range of features to cater to the needs of drivers and passengers alike.

Generational Changes

The 2005-2007 Mazda Atenza 2.3 23EX experienced notable generational changes during its production years, with updates and enhancements introduced to improve various aspects of the vehicle.

One significant change during this period was the introduction of refreshed exterior styling. Mazda implemented design updates to give the Atenza 2.3 23EX a more modern and streamlined appearance. These changes included revisions to the front fascia, grille, headlights, and taillights, resulting in a refreshed and more contemporary look.

In terms of technology, Mazda made advancements to improve the driving experience and safety features. One notable addition was the availability of a DVD navigation system as an option, providing enhanced navigation capabilities for drivers. This system offered improved accuracy, detailed maps, and convenient route guidance, making it easier for occupants to navigate unfamiliar areas.

Mazda also made improvements to the interior design and quality during this generational update. The materials used for the cabin were upgraded, resulting in a more refined and upscale feel. These enhancements added to the overall comfort and enjoyment of the Atenza 2.3 23EX's interior space.

Additionally, Mazda continuously worked to enhance the performance and fuel efficiency of their vehicles. While specific changes may vary based on the model year and region, Mazda implemented updates to the engine and drivetrain components to optimize performance and improve fuel economy. These changes aimed to provide drivers with a more responsive and efficient driving experience.

It's important to note that generational changes may vary between different markets and regions. Therefore, it is recommended to refer to specific sources, such as official Mazda documentation or local dealerships, for detailed information on the generational changes and updates specific to a particular area.

Overall, the generational changes made to the 2005-2007 Mazda Atenza 2.3 23EX encompassed updates to its exterior design, interior features, technology, and performance enhancements. These changes aimed to keep the Atenza 2.3 23EX competitive and appealing to drivers seeking a well-rounded and enjoyable driving experience.

Conclusion

The 2005-2007 Mazda Atenza 2.3 23EX is a mid-size sedan that offers a compelling package of style, performance, and comfort. With its sleek exterior design, refined interior, and well-equipped features, it caters to drivers seeking a reliable and enjoyable driving experience.

Under the hood, the Atenza 2.3 23EX is powered by a 2.3-liter engine that delivers solid performance and efficiency. Paired with a 5-speed automatic transmission, it provides smooth gear shifts and responsive acceleration.

Inside the cabin, the Atenza 2.3 23EX offers a comfortable and well-appointed space. The leather seats, power-adjustable front seats, and ample legroom ensure a pleasant ride for both driver and passengers. The availability of features such as power windows, power steering, and keyless entry adds convenience to the driving experience.

Safety features are also prioritized in the Atenza 2.3 23EX, with standard airbags for the driver, front passenger, and side curtains. The anti-lock braking system (ABS) further enhances safety and stability on the road.

With its generous fuel tank capacity, the Atenza 2.3 23EX allows for extended journeys without frequent refueling stops. The respectable fuel consumption rate contributes to its overall efficiency, striking a balance between performance and economy.

Throughout its production years, the Atenza 2.3 23EX witnessed generational changes, including exterior design updates and technological advancements. These changes aimed to keep the vehicle fresh and competitive, providing drivers with an up-to-date driving experience.

Overall, the 2005-2007 Mazda Atenza 2.3 23EX offers a well-rounded package of style, performance, and comfort. With its combination of sleek design, reliable performance, and thoughtful features, it appeals to drivers seeking a mid-size sedan that delivers a satisfying and enjoyable driving experience.

FAQ: Frequently Asked Questions about the 2005-2007 Mazda Atenza 2.3 23EX