1987 Isuzu Bighorn 2.2DT LT Specs

OVERVIEW

With a fuel consumption of 44.3 mpg US - 53.2 mpg UK - 5.3 L/100km, a weight of 3659 lbs (1660 kg), the Isuzu Bighorn 2.2DT LT has a water cooling 4 cylinder engine, a Light oil engine C223. This engine C223 produces a maximum power of 88.2 PS (87 bhp - 64.8 kW) at 4000 rpm and a maximum torque of 183.3 Nm (135.2 lb.ft - 18.7 kg.m) at 4000 rpm. The engine power is transmitted to the road by the four wheel drive (4WD) with a 5MT gearbox. For stopping power, the Isuzu Bighorn 2.2DT LT braking system includes Leading trailing drum brake at the rear and Ventilated disk at the front. Chassis details - Isuzu Bighorn 2.2DT LT has semicircle leaf spring type 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 25, 2024

Introduction to the 1987-1991 Isuzu Bighorn 2.2DT LT

The 1987-1991 Isuzu Bighorn 2.2DT LT, a stalwart of Isuzu's SUV lineup during its production years, held a strong presence in the market. This rugged SUV offered a blend of off-road capability and practicality that appealed to a diverse range of drivers.

As the nomenclature suggests, the Isuzu Bighorn 2.2DT LT was equipped with a 2.2-liter turbocharged diesel engine, denoted by the engine code "C223." This powerplant delivered a respectable output of 88.2 PS (87 bhp) or 64.8 kW, with a maximum torque of 183.3 Nm (135.2 lb.ft) at 4000 rpm. Its robust performance, particularly its torque, made it well-suited for various driving conditions, including off-road adventures.

The Bighorn 2.2DT LT boasted a 4WD drivetrain, ensuring traction and stability on challenging terrains. Its 5-speed manual transmission offered control and efficiency in a variety of driving situations.

In terms of dimensions, this SUV featured a body length of 447 cm (175.98 inches), an exterior width of 165 cm (64.96 inches), and an exterior height of 182 cm (71.65 inches). The spacious interior provided ample room for passengers, with an interior length of 170 cm (66.92 inches), an interior width of 136.5 cm (53.74 inches), and an interior height of 125.5 cm (49.4 inches). With a wheelbase of 265 cm (104.33 inches) and a minimum ground clearance of 22.5 cm (8.85 inches), the Bighorn 2.2DT LT could tackle various terrains with ease.

Safety and comfort were also considered, with options like front fog lamps for improved visibility and power windows for convenience. While not equipped with advanced modern features, this SUV offered the essentials for a satisfying driving experience.

In conclusion, the 1987-1991 Isuzu Bighorn 2.2DT LT carved a niche for itself in the SUV market, blending a sturdy diesel engine with 4WD capabilities, practical dimensions, and basic amenities, making it a reliable choice for both on-road and off-road adventures.

Engine Specifications

Powering the 1987-1991 Isuzu Bighorn 2.2DT LT was the robust C223 engine. This 2.2-liter turbocharged diesel engine was the heart of the Bighorn, offering dependable performance tailored to various driving conditions.

The engine produced an output of 88.2 PS (87 bhp) or 64.8 kW, providing ample power for both on-road cruising and off-road excursions. What made this engine particularly suitable for a rugged SUV like the Bighorn was its torque. With a maximum torque of 183.3 Nm (135.2 lb.ft) at 4000 rpm, it delivered the low-end grunt necessary for tackling challenging terrains and steep inclines.

The engine featured water cooling and had four cylinders. Notably, it was equipped with a charger, which enhanced its overall efficiency and performance. Running on light oil, it offered the advantage of better fuel economy compared to gasoline engines, which was especially valuable for long journeys or off-road adventures where refueling might be less accessible.

With its blend of power, torque, and fuel efficiency, the C223 engine in the Isuzu Bighorn 2.2DT LT was well-suited to meet the demands of both everyday driving and off-road exploration, making it a reliable choice for those seeking a versatile and rugged SUV during its production years.

Fuel Tank Capacity

The fuel tank capacity of the 1987-1991 Isuzu Bighorn 2.2DT LT was designed to accommodate the demands of both daily driving and extended adventures. During this era, the Bighorn came equipped with a fuel tank capable of holding up to 21.9 US gallons (or 18.2 UK gallons, equivalent to approximately 83 liters).

This generous fuel tank capacity provided a reasonable driving range, especially considering the fuel efficiency of its 2.2-liter turbocharged diesel engine. With the ability to carry a significant amount of fuel, the Isuzu Bighorn 2.2DT LT could take on longer journeys with fewer refueling stops, making it suitable for various driving conditions, from city commutes to cross-country trips.

The combination of a spacious fuel tank and a fuel-efficient engine allowed drivers to explore more extensive terrains without the constant worry of running out of fuel. This aspect of the vehicle contributed to its appeal among those who sought both versatility and dependability in their SUV, making it a trusted companion on the road.

Fuel Consumption and MPG

The 1987-1991 Isuzu Bighorn 2.2DT LT was known for its efficiency, and this extended to its fuel consumption. With the C223 engine under the hood, this SUV delivered respectable fuel efficiency, making it a practical choice for drivers seeking to balance power with economy.

In the 60 km/h mode, the Isuzu Bighorn 2.2DT LT exhibited a fuel consumption rate of 44.3 mpg US (53.2 mpg UK) or approximately 5.3 liters per 100 kilometers. These figures showcased its ability to cover long distances without frequent stops at the pump, a valuable trait for both daily commuting and extended road trips.

This commendable fuel efficiency was further enhanced by the engine's diesel technology, which typically offers better mileage compared to gasoline engines. As a result, owners of the Isuzu Bighorn 2.2DT LT could enjoy the benefits of a spacious and capable SUV while keeping their fuel expenses in check.

Whether navigating city streets or venturing into the wilderness, the Bighorn's fuel-efficient design allowed drivers to explore with confidence, knowing they could go the distance without compromising on performance or economy.

Dimensions and Sizes

The dimensions and sizes of the 1987-1991 Isuzu Bighorn 2.2DT LT were thoughtfully designed to provide a spacious and practical interior while maintaining a manageable exterior footprint. These dimensions catered to the needs of both passengers and drivers, making it a versatile SUV.

Exterior Dimensions:
- Length: Measuring approximately 447 cm (175.98 inches), the Bighorn's exterior length offered ample space without becoming unwieldy.
- Width: With an exterior width of around 165 cm (64.96 inches), it struck a balance between interior roominess and maneuverability.
- Height: The exterior height stood at approximately 182 cm (71.65 inches), providing sufficient headroom while preserving a sleek profile.

Interior Dimensions:
- Length: Inside the cabin, occupants enjoyed an interior length of about 170 cm (66.92 inches), providing comfort for passengers and ample cargo space.
- Width: The interior width measured around 136.5 cm (53.74 inches), offering room for passengers to sit comfortably.
- Height: With an interior height of approximately 125.5 cm (49.4 inches), there was sufficient headroom for passengers.

Wheelbase:
- The Isuzu Bighorn 2.2DT LT had a wheelbase of 265 cm (104.33 inches). This longer wheelbase contributed to a smoother ride and stability, especially when tackling uneven terrain.

Ground Clearance:
- The SUV's minimum ground clearance stood at 22.5 cm (8.85 inches), allowing it to navigate various road conditions and obstacles with ease.

Seating and Doors:
- The Bighorn 2.2DT LT could comfortably seat up to five passengers, making it suitable for families or groups.
- It featured five doors, providing easy access to both the front and rear seating areas.

These well-thought-out dimensions and sizes ensured that the Isuzu Bighorn 2.2DT LT offered a balance of interior space and exterior manageability, making it adaptable for various purposes, whether it was daily commuting, family outings, or off-road adventures.

Wheel Specifications

The wheel specifications of the 1987-1991 Isuzu Bighorn 2.2DT LT were designed to complement its rugged capabilities and provide a stable foundation for various driving conditions, including off-road adventures. While specific numerical values are not provided, the general design and characteristics of the wheels can be discussed.

Wheel Size:
- The Isuzu Bighorn 2.2DT LT was typically equipped with wheels featuring a size denoted as "215S R15." This sizing indicated a wheel with a width of 215 millimeters and a radius of 15 inches. These dimensions strike a balance between on-road stability and off-road performance.

Wheel Type:
- The wheels on this SUV were commonly made from durable materials, with aluminum disks being a standard option. These materials helped reduce the overall weight of the vehicle while maintaining strength and resilience.

Tire Specifications:
- The tire specifications for the Bighorn 2.2DT LT complemented its off-road capabilities. While the specific details may vary depending on the manufacturer and market, the tires were selected to provide traction on various terrains, enhancing the SUV's versatility.

Alloy Wheels:
- Aluminum alloy wheels, commonly found on the Isuzu Bighorn 2.2DT LT, offer benefits such as reduced weight, better heat dissipation, and improved aesthetics. These wheels contributed to the vehicle's overall performance and appearance.

The wheel specifications of the Isuzu Bighorn 2.2DT LT were well-suited to its intended purpose, whether it was navigating city streets, highways, or venturing off-road. The choice of materials and design considerations ensured that the wheels provided the necessary stability and durability required for a rugged SUV during its production years.

Trim Levels and Generations

The 1987-1991 Isuzu Bighorn 2.2DT LT came from a generation of SUVs that offered a range of trim levels to cater to diverse customer preferences. These trim levels provided options in terms of features, equipment, and styling to meet the varying needs of drivers during that era.

Trim Levels:
- The Isuzu Bighorn 2.2DT LT was available in multiple trim levels, with the "LT" designation indicating one of the more feature-rich variants. These trim levels often denoted different levels of equipment and amenities, allowing buyers to choose a version that matched their priorities and budget.

Generations:
- During the 1987-1991 production years, the Isuzu Bighorn 2.2DT LT was part of the first generation of Bighorn/Trooper SUVs. This generation marked the debut of the Bighorn model, and it laid the foundation for subsequent iterations of this popular SUV.

- The first-generation Bighorn featured boxy and utilitarian styling, characteristic of SUVs of that era. Its robust construction and off-road capabilities made it a reliable choice for those seeking adventure and practicality.

- Over the years, the Isuzu Bighorn would go through further generations, with each iteration bringing updates and improvements in design, technology, and performance. However, the 1987-1991 first-generation Bighorn 2.2DT LT remained a significant part of the model's history, known for its durability and versatility.

- While specific details about the trim levels and generations may vary by market and region, the Isuzu Bighorn 2.2DT LT stood as a representation of the first generation's commitment to providing a dependable and capable SUV to drivers during the late 1980s and early 1990s.

Fuel Average of the Isuzu Bighorn

The fuel efficiency of the 1987-1991 Isuzu Bighorn 2.2DT LT, often measured in terms of its fuel average or miles per gallon (MPG), made it a practical choice for a wide range of driving scenarios. While specific numerical values were not provided, the general performance of the vehicle's diesel engine can be discussed.

The Isuzu Bighorn 2.2DT LT featured a 2.2-liter turbocharged diesel engine, known for its ability to provide a favorable fuel-to-power ratio. Diesel engines are traditionally more fuel-efficient than their gasoline counterparts, thanks to their inherent design, which focuses on extracting more energy from each drop of fuel.

This inherent efficiency, coupled with the C223 engine's design and engineering, allowed the Bighorn to offer a commendable fuel average. Drivers of this SUV could expect a reasonable number of miles covered per gallon of diesel fuel consumed, making it suitable for both daily commutes and longer journeys.

The actual fuel average achieved by the Isuzu Bighorn 2.2DT LT would depend on various factors, including driving habits, terrain, and maintenance. However, its diesel engine's inherent efficiency, combined with responsible driving practices, contributed to a positive overall fuel economy, aligning with the expectations of many SUV owners during its production years.

Comparing Fuel Efficiency

When comparing the fuel efficiency of the 1987-1991 Isuzu Bighorn 2.2DT LT to other vehicles of its era, it's essential to consider the context and the factors that influenced its performance in this aspect.

1. Diesel Advantage: One of the notable aspects of the Bighorn's fuel efficiency was its diesel engine. Diesel engines inherently offer better fuel economy than gasoline engines due to their higher energy density. This advantage allowed the Bighorn to cover more miles per gallon of diesel fuel compared to many gasoline-powered SUVs of its time.

2. Size and Weight: The Bighorn was a mid-sized SUV with a weight of approximately 1660 kg (3659 lbs). Its size and weight, while offering spaciousness and durability, did have an impact on its fuel efficiency compared to smaller, lighter vehicles. However, it still managed to strike a balance between size and economy.

3. Terrain and Driving Conditions: The Bighorn's fuel efficiency could vary depending on the driving conditions. In urban environments with stop-and-go traffic, it might have experienced slightly lower fuel efficiency than during highway cruising. Conversely, its 4WD capability made it well-suited for off-road adventures, where fuel economy was not the primary concern.

4. Era Comparison: When comparing the Bighorn's fuel efficiency to other vehicles of the late 1980s and early 1990s, it was generally competitive within its class. SUVs of this era typically prioritized durability and versatility over fuel efficiency, and the Bighorn was no exception.

In summary, the 1987-1991 Isuzu Bighorn 2.2DT LT offered reasonable fuel efficiency for its time, especially considering its diesel engine's advantages. While it might not have been the most fuel-efficient vehicle overall, it struck a balance between power, ruggedness, and economy, catering to drivers who sought a versatile SUV for various driving conditions.

Variations in Fuel Capacity

The fuel capacity of the 1987-1991 Isuzu Bighorn 2.2DT LT remained consistent within its model range during those years. While specific numerical values were not provided, it is important to note that variations in fuel capacity typically stem from differences in trim levels, engine types, or market-specific configurations. However, the Bighorn 2.2DT LT, with its diesel engine and consistent design, generally featured a single fuel tank size across the available models.

The uniformity in fuel capacity ensured that all owners of the Bighorn 2.2DT LT could enjoy a comparable driving range, regardless of specific trim levels or market regions. This allowed for a consistent and predictable experience for drivers who valued reliability and a spacious fuel tank for their journeys.

It's worth noting that variations in fuel capacity might exist in different versions or trim levels of other SUV models, but the Bighorn 2.2DT LT, with its practical and rugged design, maintained a steady fuel tank size to meet the demands of its diverse user base.

Conclusion: The Isuzu Bighorn 2.2DT LT in the 1987-1991 Era

The Isuzu Bighorn 2.2DT LT, produced between 1987 and 1991, represented a formidable presence in the SUV market of its era. Its blend of reliability, robust diesel power, and versatile design made it a compelling choice for a wide range of drivers and enthusiasts during those years.

The heart of the Bighorn was its 2.2-liter turbocharged diesel engine, known for its balance of power and fuel efficiency. This engine, with its torquey performance, was well-suited for both on-road cruising and off-road adventures, making it a reliable companion for various driving conditions.

The SUV's dimensions and sizes provided ample room for passengers and cargo without compromising on maneuverability. Its spacious interior and comfortable seating for up to five passengers made it a practical choice for families and travelers.

In terms of fuel-related aspects, the Bighorn's fuel tank capacity and fuel efficiency were well-aligned with the expectations of its time. Its diesel engine offered commendable mileage, allowing drivers to cover long distances with fewer fuel stops, a valuable trait for both daily commutes and cross-country journeys.

While not loaded with advanced modern features, the Bighorn 2.2DT LT offered essential amenities for a satisfying driving experience. Its practicality, durability, and off-road capability resonated with those who sought a dependable SUV during this era.

In retrospect, the Isuzu Bighorn 2.2DT LT remains a testament to a bygone era of rugged and reliable SUVs. It catered to a diverse audience, from urban drivers to off-road enthusiasts, and its legacy endures among those who value practicality and dependability in their vehicles.

FAQ: 1987-1991 Isuzu Bighorn 2.2DT LT