1991 Bentley Continental R specifications

1991 Bentley Continental R data
 
bodywork
Body type2+2 seater fixed-head coupé
Number of doors2
Designer
dimensions & weights
Wheelbase 3060 mm 120.5 inches
Track/tread (front) 1550 mm 61 inches
Track/tread (rear) 1550 mm 61 inches
Length 5342 mm 210.3 inches
Width 2045 mm 80.5 inches
Height 1463 mm 57.6 inches
Ground clearance 132 mm 5.2 inches
length:wheelbase ratio 1.75
Kerb weight 2423 kg 5342 lb
Weight distribution
fuel tank capacity 108 litres 23.8 [28.5] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type turbocharged petrol
Engine manufacturer Rolls-Royce
Engine code
Cylinders V 8 in 90° vee
Capacity 6.8 litre
6750 cc
(411.91 cu in)
Bore × Stroke 104.1 × 99.1 mm
4.1 × 3.9 in
Bore/stroke ratio 1.05
Valve gear overhead valve (OHV)
2 valves per cylinder
16 valves in total
maximum power output
(DIN)
319 PS (315 bhp) (235 kW)
at 4500 rpm
maximum torque
(DIN)
657.4 Nm (485 ft·lb) (67 kgm)
at 2250 rpm
Specific output
(DIN)
34.8 kW/litre
47.3 ps/litre
46.7 bhp/litre
0.76 bhp/cu in
Specific torque
(DIN)
97.39 Nm/litre
1.18 ft·lb/cu3
Engine construction
Lubrication
compression ratio 8:1
Fuel system Bo fuel inj.
bmep (brake mean effective pressure) 1223.9 kPa (177.5 psi)
Maximum RPM
crankshaft bearings 5
Engine coolant Water
Unitary capacity 843.75 cc
Aspiration Turbo
Compressor 1 Garrett AiResearch TO4 turbo
Intercooler Yes
Catalytic converter Y
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph 6.9 s
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed 233 km/h (145 mph)
Power-to-weight ratio Higher is better
131.81 PS/tonne (1000 kg)
0.13 PS/kg
96.94 kW/tonne (1000 kg)
0.1 kW/kg
130 bhp/tonne (1000 kg)
0.13 bhp/kg
0.06 bhp/lb
Weight-to-power ratio Lower is better
10.32 kg/kW
17.23 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 longitudinal
Drive wheels rear wheel drive  
Torque split N/A
Steering power assisted rack & pinion
turns lock-to-lock
Turning circle 13.10 m
Front suspension
Rear suspension
Wheel size front 7½ x 16
Wheel size rear 7½ x 16
Tyres front 255/60 ZR 16
Tyres rear 255/60 ZR 16
Brakes F/R VeDi/Di-ABS-S
Front brake diameter
Rear brake diameter
Braked area
Gearbox 4 speed automatic
Top gear ratio 0.75
Final drive ratio 3.07
general
Carfolio.com ID25498
Production total
Model code
RAC rating 53.8
Insurance classification No information available
Tax band No information available
1991 Bentley Continental R added before December 1995.
Last modified 2019-04-06.

Bentley Continental models

2 door fixed-head coupé FR 4A 6750 cm3/411.9cuin 406 PS 400 bhp 298 kW 2450 kg
2 door convertible/​cabriolet FR 3A 6750 cm3/411.9cuin 240 PS 237 bhp 177 kW 2360 kg