1921 - Bentley - 3-Litre

Technical Specs of This Model
1. 3-Litre 1921
General Information
Make Bentley
Model 3-Litre
Production Year 1921
Country
Designer
Production Number
Model Code
Model Family
Chassis and Dimensions
Chassis Type 4/5S SAL
Number of Doors
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
Ground Clearance
Length / Wheelbase Ratio 1,42
Weight 1778 kg     (3916,3 lb)
Weight Distribution (front/rear)
Fuel Capacity
Aerodynamics
Drag Coefficient
Frontal Area
Cx
Engine Specifications
Engine Manufacturer Bentley
Engine Location Front
Engine Alignment Longitudinal
Engine Construction
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
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
Maximum Engine Torque rpm
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
Fuel Consumption
Performance
0 - 80 km/h
0 - 60 mph
0 - 100 km/h
0 - 160 km/h -1 s
80 - 120 km/h (in top gear)
0 - 400 m Acceleration
0 - 1000 m Acceleration
Top Speed 129 km/h   (80,2 mph)
Gearbox and Transmission
Transmission Type
Top Gear Ratio 1 : 1
Final Drive Ratio 3,78 : 1
Drive Wheels RWD (Rear Wheel Drive)
Handling, Suspension Geometry and Brakes
Steering Type
Steering Turns (lock to lock)
Turning Circle Diameter
Suspension (front)
Suspension (rear)
Brakes (front/rear)
Brake Disc Diameter (front)
Brake Disc Diameter (rear)
Wheels (front)
Wheels (rear)
Tyres (front)
Tyres (rear)