1974 - BMW - 3.0 Si

Technical Specs of This Model
1. 3.0 Si 1974
2. 3.0 Si 1971
General Information
Make BMW
Model 3.0 Si
Production Year 1974
Country
Designer
Production Number
Model Code
Model Family
Chassis and Dimensions
Chassis Type 4/5S SAL
Number of Doors
Wheelbase 2690 mm     (105,9 in)
Front Track
Rear Track
Length 4710 mm     (185,4 in)
Width 1750 mm     (68,9 in)
Height 1450 mm     (57,1 in)
Ground Clearance
Length / Wheelbase Ratio 1,75
Weight 1433 kg     (3156,4 lb)
Weight Distribution (front/rear)
Fuel Capacity
Aerodynamics
Drag Coefficient
Frontal Area
Cx
Engine Specifications
Engine Manufacturer BMW
Engine Location Front
Engine Alignment Longitudinal
Engine Construction
Coolant Type Water
Engine Type SOHC
Number of Cylinders and Placement S-6
Valves per Cylinder 2    (Total of 12 Pieces)
Engine Displacement 2986 cc     (182,22 cu in)
Bore 89 mm     (3,5 in)
Stroke 80 mm     (3,15 in)
Bore / Stroke Ratio 1,11
Unitary Capacity 497,67 cc/cylinder    (30,37 cu in/cylinder)
Number of Main Bearings
Compression Ratio 9,5 : 1
Fuel System Type Bo fuel inj.
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter No
Maximum Engine Power 200 HP     (149,1 kW)
Maximum Engine Power rpm 5500 d/d
Maximum Engine Torque 270 N.m     (199,3 lb.ft ,  27,5 kg.m)
Maximum Engine Torque rpm 4300 d/d
Engine Torque at Max. Engine Power rpm 258,9 N.m    (5500 d/d)
Power / Weight Ratio 139,6 HP/ton    (104,1 W/kg)
Power / Engine Displacement Ratio 67 HP/litre    (49,9 kW/litre)
CO2 Emissions
Fuel Consumption
Performance
0 - 80 km/h 5,9 s
0 - 60 mph 7,9 s
0 - 100 km/h 8,5 s
0 - 160 km/h
80 - 120 km/h (in top gear)
0 - 400 m Acceleration 15,6 s
0 - 1000 m Acceleration 28,8 s
Top Speed 214 km/h   (133 mph)
Gearbox and Transmission
Transmission Type 4M
Top Gear Ratio 1 : 1
Final Drive Ratio 3,45 : 1
Drive Wheels RWD (Rear Wheel Drive)
Handling, Suspension Geometry and Brakes
Steering Type
Steering Turns (lock to lock)
Turning Circle Diameter
Suspension (front) I.CS.
Suspension (rear) I.CS.
Brakes (front/rear)
Brake Disc Diameter (front)
Brake Disc Diameter (rear)
Wheels (front)
Wheels (rear)
Tyres (front)
Tyres (rear)