1990 Isuzu Impulse RS specifications

1990 Isuzu Impulse RS data
 
bodywork
Body type2+2 seater fixed-head coupé
Number of doors2
Designer
dimensions & weights
Wheelbase 2451 mm 96.5 inches
Track/tread (front) 1430 mm 56.3 inches
Track/tread (rear) 1407 mm 55.4 inches
Length 4216 mm 166 inches
Width 1694 mm 66.7 inches
Height 1298 mm 51.1 inches
Ground clearance
length:wheelbase ratio 1.72
Kerb weight 1200 kg 2646 lb
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type turbocharged petrol
Engine manufacturer Isuzu
Engine code
Cylinders Straight 4
Capacity 1.6 litre
1588 cc
(96.906 cu in)
Bore × Stroke 80 × 79 mm
3.15 × 3.11 in
Bore/stroke ratio 1.01
Valve gear double overhead camshaft (DOHC)
4 valves per cylinder
16 valves in total
maximum power output 162 PS (160 bhp) (119 kW)
at 6600 rpm
maximum torque 203 Nm (150 ft·lb) (20.7 kgm)
at 4800 rpm
Specific output 75.1 kW/litre
102.2 ps/litre
100.8 bhp/litre
1.65 bhp/cu in
Specific torque 127.83 Nm/litre
1.55 ft·lb/cu3
Engine construction
Lubrication wet sumped
compression ratio 8.5:1
Fuel system Nippondenso fuel injection
bmep (brake mean effective pressure) 1606.4 kPa (233 psi)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 397 cc
Aspiration Turbo
Compressor
Intercooler
Catalytic converter Y
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed
Power-to-weight ratio Higher is better
135.19 PS/tonne (1000 kg)
0.14 PS/kg
99.43 kW/tonne (1000 kg)
0.1 kW/kg
133.33 bhp/tonne (1000 kg)
0.13 bhp/kg
0.06 bhp/lb
Weight-to-power ratio Lower is better
10.06 kg/kW
16.8 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout unknown
Drive wheels all wheel drive  
Torque split
Steering power assisted rack & pinion
turns lock-to-lock
Turning circle
Front suspension I.MS.CS.
Rear suspension I.MS.MLi.CS.
Wheel size front
Wheel size rear
Tyres front
Tyres rear
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox 5 speed manual
Top gear ratio
Final drive ratio
general
Carfolio.com ID12287
Production total
Model code
RAC rating 15.9
Insurance classification No information available
Tax band No information available
1990 Isuzu Impulse RS added before December 1995.
Last modified 2026-06-02.

Isuzu Impulse models

2 door fixed-head coupé FF 5M 1809 cm3/110.4cuin 142 PS 140 bhp 104 kW
3 door hatchback FF 5M 1809 cm3/110.4cuin 142 PS 140 bhp 104 kW 1200 kg
3 door hatchback FF 4A 1809 cm3/110.4cuin 142 PS 140 bhp 104 kW 1241 kg
2 door fixed-head coupé FF 5M 1588 cm3/96.9cuin 132 PS 130 bhp 97 kW 1110 kg
Cars similar to the 1990 Isuzu Impulse RS
2 door sedan/​saloon FR 5M 2494 cm3/152.2cuin 170 PS 168 bhp 125 kW 1180 kg
2 door sedan/​saloon FR 5A 2494 cm3/152.2cuin 170 PS 168 bhp 125 kW 1180 kg
2 door fixed-head coupé FF 5M 2259 cm3/137.9cuin 160 PS 158 bhp 118 kW 1310 kg
Honda Prelude Si -
2 door fixed-head coupé FF 5M 2156 cm3/131.6cuin 160 PS 158 bhp 118 kW 1210 kg
2 door fixed-head coupé FF 4A 2156 cm3/131.6cuin 160 PS 158 bhp 118 kW 1230 kg
2 door sedan/​saloon FF 5M 1905 cm3/116.3cuin 160 PS 158 bhp 118 kW 975 kg
2 door fixed-head coupé FR 5M 2681 cm3/163.6cuin 165 PS 163 bhp 121 kW 1290 kg
2 door fixed-head coupé FR 3A 2681 cm3/163.6cuin 165 PS 163 bhp 121 kW
2 door fixed-head coupé FR 5M 2479 cm3/151.3cuin 160 PS 158 bhp 118 kW 1260 kg
2 door fixed-head coupé FR 3A 2479 cm3/151.3cuin 160 PS 158 bhp 118 kW
3 door fixed-head coupé FF 5M 1998 cm3/121.9cuin 165 PS 163 bhp 122 kW 1340 kg
2 door fixed-head coupé FF 5M 1998 cm3/121.9cuin 160 PS 158 bhp 118 kW 1413 kg
3 door fixed-head coupé FF 5M 1998 cm3/121.9cuin 165 PS 163 bhp 122 kW 1210 kg
3 door fixed-head coupé FF 4AOD 1998 cm3/121.9cuin 165 PS 163 bhp 122 kW 1240 kg
3 door fixed-head coupé FF 4AOD 1998 cm3/121.9cuin 165 PS 163 bhp 122 kW 1240 kg
3 door fixed-head coupé FF 5M 1998 cm3/121.9cuin 165 PS 163 bhp 122 kW 1210 kg
3 door fixed-head coupé FF 4AOD 1998 cm3/121.9cuin 165 PS 163 bhp 122 kW 1280 kg
3 door fixed-head coupé FF 5M 1998 cm3/121.9cuin 165 PS 163 bhp 122 kW 1250 kg
3 door fixed-head coupé FF 5M 1998 cm3/121.9cuin 165 PS 163 bhp 122 kW 1250 kg
3 door fixed-head coupé FF 4AOD 1998 cm3/121.9cuin 165 PS 163 bhp 122 kW 1280 kg
2 door fixed-head coupé FF 5M 1587 cm3/96.8cuin 170 PS 168 bhp 125 kW 1150 kg
Toyota Corolla Levin GT-Z -
2 door fixed-head coupé FF 5M 1587 cm3/96.8cuin 165 PS 163 bhp 122 kW 1070 kg
2 door fixed-head coupé FF 5M 1587 cm3/96.8cuin 170 PS 168 bhp 125 kW 1150 kg
Toyota Sprinter Trueno GT-Z -
2 door fixed-head coupé FF 5M 1587 cm3/96.8cuin 165 PS 163 bhp 122 kW 1070 kg
Volkswagen Corrado G60 -
3 door fixed-head coupé FF 5M 1781 cm3/108.7cuin 160 PS 158 bhp 118 kW 1115 kg
Volkswagen Corrado G60 -
3 door fixed-head coupé FF 4A 1781 cm3/108.7cuin 160 PS 158 bhp 118 kW