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| Technical Specs of This Model |
| 1. |
3-Litre 1921
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| General Information |
| Make |
Bentley |
| Model |
3-Litre |
| Production Year |
1921 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
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| Chassis and Dimensions |
| Chassis Type |
4/5S SAL |
| Number of Doors |
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| Wheelbase |
3048 mm (120 in) |
| Front Track |
1422 mm (56 in) |
| Rear Track |
1422 mm (56 in) |
| Length |
4343 mm (171 in) |
| Width |
1740 mm (68,5 in) |
| Height |
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| Ground Clearance |
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| Length / Wheelbase Ratio |
1,42 |
| Weight |
1778 kg (3916,3 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
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| Aerodynamics |
| Drag Coefficient |
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| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
Bentley |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
SOHC |
| Number of Cylinders and Placement |
S-4 |
| Valves per Cylinder |
4 (Total of 16 Pieces) |
| Engine Displacement |
2996 cc (182,83 cu in) |
| Bore |
80 mm (3,15 in) |
| Stroke |
149 mm (5,87 in) |
| Bore / Stroke Ratio |
0,54 |
| Unitary Capacity |
749 cc/cylinder (45,71 cu in/cylinder) |
| Number of Main Bearings |
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| Compression Ratio |
4,3 : 1 |
| Fuel System Type |
2 SU carbs |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
No |
| Maximum Engine Power |
70 HP (52,2 kW) |
| Maximum Engine Power rpm |
3500 d/d |
| Maximum Engine Torque |
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| Maximum Engine Torque rpm |
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| Engine Torque at Max. Engine Power rpm |
142,4 N.m (3500 d/d) |
| Power / Weight Ratio |
39,4 HP/ton (29,4 W/kg) |
| Power / Engine Displacement Ratio |
23,4 HP/litre (17,4 kW/litre) |
| CO2 Emissions |
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| Fuel Consumption |
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| Performance |
| 0 - 80 km/h |
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| 0 - 60 mph |
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| 0 - 100 km/h |
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| 0 - 160 km/h |
-1 s |
| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
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| 0 - 1000 m Acceleration |
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| Top Speed |
129 km/h (80,2 mph) |
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| Gearbox and Transmission |
| Transmission Type |
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| Top Gear Ratio |
1 : 1 |
| Final Drive Ratio |
3,78 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
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| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
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| Suspension (front) |
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| Suspension (rear) |
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| Brakes (front/rear) |
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| Brake Disc Diameter (front) |
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| Brake Disc Diameter (rear) |
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| Wheels (front) |
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| Wheels (rear) |
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| Tyres (front) |
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| Tyres (rear) |
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