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General Information |
Make |
Lotus |
Model |
Seven |
Production Year |
1970 |
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 |
2S DHC |
Number of Doors |
2 |
Wheelbase |
2260 mm (89 in) |
Front Track |
1245 mm (49 in) |
Rear Track |
1321 mm (52 in) |
Length |
3378 mm (133 in) |
Width |
1702 mm (67 in) |
Height |
940 mm (37 in) |
Ground Clearance |
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Length / Wheelbase Ratio |
1,49 |
Weight |
569 kg (1253,3 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 |
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Engine Location |
Front |
Engine Alignment |
Longitudinal |
Engine Construction |
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Coolant Type |
Water |
Engine Type |
DOHC |
Number of Cylinders and Placement |
S-4 |
Valves per Cylinder |
2 (Total of 8 Pieces) |
Engine Displacement |
1558 cc (95,08 cu in) |
Bore |
82,57 mm (3,25 in) |
Stroke |
72,75 mm (2,86 in) |
Bore / Stroke Ratio |
1,13 |
Unitary Capacity |
389,5 cc/cylinder (23,77 cu in/cylinder) |
Number of Main Bearings |
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Compression Ratio |
9,5 : 1 |
Fuel System Type |
2 We carbs |
Aspiration Type |
Normal |
Compressor Type |
- |
Intercooler Type |
None |
Catalytic Converter |
No |
Maximum Engine Power |
125 HP (93,2 kW) |
Maximum Engine Power rpm |
6300 d/d |
Maximum Engine Torque |
157 N.m (115,9 lb.ft , 16 kg.m) |
Maximum Engine Torque rpm |
4500 d/d |
Engine Torque at Max. Engine Power rpm |
141,3 N.m (6300 d/d) |
Power / Weight Ratio |
219,7 HP/ton (163,8 W/kg) |
Power / Engine Displacement Ratio |
80,2 HP/litre (59,8 kW/litre) |
CO2 Emissions |
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Fuel Consumption |
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Performance |
0 - 80 km/h |
5,1 s |
0 - 60 mph |
7,1 s |
0 - 100 km/h |
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0 - 160 km/h |
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80 - 120 km/h (in top gear) |
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0 - 400 m Acceleration |
15,5 s |
0 - 1000 m Acceleration |
29,8 s |
Top Speed |
166 km/h (103,2 mph) |
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Gearbox and Transmission |
Transmission Type |
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Top Gear Ratio |
1 : 1 |
Final Drive Ratio |
3,9 : 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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