1986 - BMW - Z1

Technical Specs of This Model
1. Z1 1986
General Information
Make BMW
Model Z1
Production Year 1986
Country
Designer
Production Number 8000
Model Code
Model Family Z1
Chassis and Dimensions
Chassis Type 2S DHC
Number of Doors 2
Wheelbase 2446 mm     (96,3 in)
Front Track 1354 mm     (53,3 in)
Rear Track 1471 mm     (57,9 in)
Length 3950 mm     (155,5 in)
Width 1800 mm     (70,9 in)
Height 1278 mm     (50,3 in)
Ground Clearance
Length / Wheelbase Ratio 1,61
Weight 998 kg     (2198,2 lb)
Weight Distribution (front/rear) %49 / %51
Fuel Capacity 58 litre   (12,8 Imp gal ,  15,3 US gal)
Aerodynamics
Drag Coefficient 0,36
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 2494 cc     (152,19 cu in)
Bore 84 mm     (3,31 in)
Stroke 75 mm     (2,95 in)
Bore / Stroke Ratio 1,12
Unitary Capacity 415,67 cc/cylinder    (25,37 cu in/cylinder)
Number of Main Bearings 7
Compression Ratio 9,7 : 1
Fuel System Type Bo ME-Mot fuel inj.
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter No
Maximum Engine Power 171 HP     (127,5 kW)
Maximum Engine Power rpm 5800 d/d
Maximum Engine Torque 222 N.m     (163,8 lb.ft ,  22,6 kg.m)
Maximum Engine Torque rpm 4000 d/d
Engine Torque at Max. Engine Power rpm 209,9 N.m    (5800 d/d)
Power / Weight Ratio 171,3 HP/ton    (127,8 W/kg)
Power / Engine Displacement Ratio 68,6 HP/litre    (51,1 kW/litre)
CO2 Emissions
Fuel Consumption
Performance
0 - 80 km/h
0 - 60 mph 7,9 s
0 - 100 km/h
0 - 160 km/h 23,3 s
80 - 120 km/h (in top gear)
0 - 400 m Acceleration 15,9 s
0 - 1000 m Acceleration
Top Speed 219 km/h   (136,1 mph)
Gearbox and Transmission
Transmission Type 5M
Top Gear Ratio 0,81 : 1
Final Drive Ratio 3,64 : 1
Drive Wheels RWD (Rear Wheel Drive)
Handling, Suspension Geometry and Brakes
Steering Type rack & pinion PAS
Steering Turns (lock to lock)
Turning Circle Diameter 10,1 m    (33,1 ft)
Suspension (front) I.MS.CS.ARB.
Suspension (rear) I.MS.CS.ARB.
Brakes (front/rear) VeDi/Di-S-ABS
Brake Disc Diameter (front)
Brake Disc Diameter (rear)
Wheels (front) 7.5J
Wheels (rear) 7.5J
Tyres (front) 225/45 VR 16
Tyres (rear) 225/45 VR 16