The Acura NSX I Coupe (3.0 i V6 24V) is powered by a naturally aspirated 3.0-liter DOHC 24-valve i-VTEC V6 engine producing 255 horsepower and peak torque of approximately 278 Nm. This performance-oriented coupe accelerates from 0 to 100 km/h (or mph) in about 5.9 seconds, with a top speed capability of up to 260 km/h or 161.56 mph. The engine's i-VTEC technology optimizes valve timing for both low-end torque and high-RPM power delivery.
Specs
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Rating
Acceleration 0 100 Kmh
5.9 sec
Acceleration 0 62 Mph
5.9 sec
Max Speed
260 km/h 161.56 mph
Body & Dimensions
The Acura NSX I Coupe is a compact two-seater sports car from the first generation of Acura's iconic NSX lineup. It features a powerful 3.0-liter i-VTEC V6 engine (24 valves) producing 255 horsepower, typical for its era and performance-oriented design. With dimensions including a length of approximately 174 inches, width around 71 inches, and wheelbase about 99.6 inches, it's built to be agile and sporty despite its limited seating capacity.
Specs
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Rating
Body Type
Coupe
Seats
2
Doors
2
Length
4425 mm 174.21 in.
Width
1810 mm 71.26 in.
Height
1175 mm 46.26 in.
Wheelbase
2530 mm 99.61 in.
Front Track
1510 mm 59.45 in.
Rear Track
1530 mm 60.24 in.
Fuel Consumption
The Acura NSX I Coupe (3.0 i V6 24V) is powered by a potent naturally aspirated V6 engine delivering 255 horsepower and featuring advanced fuel injection technology for its time, making it an engaging sports car experience despite higher fuel consumption typical of such performance-oriented models compared to modern hybrids or turbos.
Specs
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Rating
Fuel Type
Petrol (Gasoline)
Fuel Consumption Combined
10.9 l/100 km 21.58 US mpg 25.92 UK mpg 9.17 km/l
Engine & Transmission
The Acura NSX I Coupe (modification C30A) features a naturally aspirated V6 engine producing 255 horsepower at 6800 RPM, delivering strong performance with its torque of 284 Nm (approx. 210 lb-ft) at 5400 RPM. Displacing 2977 cm³ (181 cu.in.), this powertrain drives the rear wheels via a manual transmission. The car boasts advanced engineering for its time, including DOHC valvetrain and multi-port injection, with a middle-mounted transverse engine layout designed to enhance balance and handling despite being technically classified as an Acura model rather than Honda NSX.
Specs
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Rating
Powertrain Architecture
Internal Combustion engine
Power
255 Hp @ 6800 rpm.
Power Per Litre
85.7 Hp/l
Torque
284 Nm @ 5400 rpm. 209.47 lb.-ft. @ 5400 rpm.
Engine Layout
Middle, Transverse
Engine Model Code
C30A
Engine Displacement
2977 cm3 181.67 cu. in.
Number Of Cylinders
6
Engine Configuration
V-engine
Cylinder Bore
90 mm 3.54 in.
Piston Stroke
78 mm 3.07 in.
Compression Ratio
10.2:1
Number Of Valves Per Cylinder
4
Fuel Injection System
Multi-port manifold injection
Engine Aspiration
Naturally aspirated engine
Valvetrain
DOHC
Engine Oil Capacity
5 l 5.28 US qt | 4.4 UK qt
Engine Oil Specification
10W-30 / API SG 5W-30 / API SG (<-20 C°)
Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive Wheel
Rear wheel drive
Number Of Gears And Type Of Gearbox
5 gears, manual transmission
Front Suspension
Double wishbone
Rear Suspension
Double wishbone
Brakes
The Acura NSX I Coupe 3.0 i V6 24V (255 Hp) is equipped with a powerful, naturally aspirated 3.0-liter V6 engine featuring i-VTEC technology delivering 255 horsepower and smooth operation. It boasts a sporty tire size of 245/40 R17 for agile handling, combined with hydraulic power steering providing direct feel at the wheel. Safety is enhanced by ventilated disc brakes all around and an Anti-lock Braking System (ABS), ensuring confident control in various driving conditions.
Specs
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Rating
Front Brakes
Ventilated discs
Rear Brakes
Ventilated discs
Assisting Systems
ABS (Anti-lock braking system)
Steering Type
Steering rack and pinion
Power Steering
Hydraulic Steering
Tires Size
245/40 R17
Weight & Capacity
The Acura NSX I Coupe is part of the first generation of Honda's iconic supercar concept. This specific variant features a powerful 3.0-liter i-VTEC V6 engine with 24 valves, producing 255 horsepower and peak torque of approximately 271 Nm (calculated from weight-to-torque ratio). It boasts an excellent power-to-weight ratio due to its curb weight of around 1410 kg combined with the high output. The car can carry up to 200 kg more, weighs less than most modern sports cars, and offers a substantial trunk space minimum (154 liters) despite being performance-oriented.
It has a 3.0-liter i-VTEC V6 engine with 24 valves, producing 255 horsepower.
The NSX I Coupe was known for being ahead of its time due to its compact design and advanced technology (like the DOHC VTEC engine), offering a sporty driving experience that was somewhat unique compared to larger, less tech-focused sports cars.
While it's an older model, the NSX I Coupe specifications were impressive for its time. Its compact size and V6 powertrain are reminiscent of classic sportscars like the Mercedes SLK or BMW Z3.
The 'i' stands for intelligent, referring to Honda's advanced engine control system that adapts valve timing and lift based on driving conditions.
It was a strong competitor in the late '90s/early 2000s, known for its advanced engineering and performance. The VTEC engine impressive power for its time.
The I Coupe designation typically refers to a two-seat version with fixed headlight clusters, often considered more track-focused than the standard four-seat NSX. The engine specification (3.0 i V6 24V) differentiates it from earlier or later naturally aspirated versions.
This I4 V6 model produces a respectable 255 horsepower, which was significant for its era. However, it is considerably less powerful than the later NSX models (like II and III) that featured twin-turbo V6 engines producing up to around 400-550 horsepower.
This model uses regular gasoline (Petrol).
Compared to many contemporary sports cars, its combined fuel consumption is relatively high. A rating of 10.9 liters per 100 km (or approximately 25.9 miles per gallon UK) reflects that it prioritizes performance over efficiency.
It has a naturally aspirated V6 engine with a displacement of 2977 cm³ (181 cu.in.) and produces 255 horsepower.
The NSX I Coupe, known for advanced engineering from the early 2000s, generally has a good reputation for reliability among enthusiasts. However, like any older vehicle with complex systems (especially all-wheel drive variants or specific components), maintenance and part availability can be factors.
The term 'Coupe' refers to the car's body style, not necessarily its drivetrain or engine placement. The NSX I Coupe features a middle-mounted transverse engine (V6) which was designed for optimal weight distribution and balance in that specific two-door coupe format, even though it differs from typical front-engine coupes.
It features a naturally aspirated 3.0-liter i-VTEC V6 engine with 24 valves, producing 255 horsepower.
Yes, the combination of a sporty tire size (245/40 R17) and hydraulic power steering contributes to agile and responsive handling.
'i-VTEC' stands for Intelligent Variable Valve Timing and Lift Electronic Control, a Honda/Acura technology that optimizes valve operation across different RPM ranges to improve performance and efficiency.
The 'I Coupe' designation typically refers to a model with an independent rear suspension (IRS), which was a key feature of this first-generation Acura NSX variant. This better handling characteristics and ride quality tuning, differentiating it from the standard NSX that might have used a solid axle.
While specific figures for this exact variant aren't provided, typical first-generation Acura NSX performance suggests impressive capabilities. The standard NSX (non-coupe) with similar power was known to reach high speeds; often cited redline limits were around 85-90 mph or higher electronically limited.
The low weight-to-power ratio of 5.5 kg/Hp (or equivalently, 180.9 Hp/tonne) indicates that this car is very light for its engine output. This generally translates to excellent acceleration and handling dynamics, typical of a supercar from the late 1980s/early 1990s era.
