BMW1990 850i Specs

1990 (E31) BMW 850i Specs & Performance

1990, 1991, 1992 (E31)

Tech Specs Summary


5 L V12

155 mph

6.8 seconds

296 hp

18.1 mpg

2 Doors

4 Seats

12.7 ft3
lb
3,946 lbs
Front - RWD

Performance

Performance
Top Speed
155 mph
0-62 mph
6.8 seconds
0-60 mph
6.6 seconds
Power-to-Weight
13.34 lb/hp
Power
296 hp
Torque
332 lb·ft

Gas Mileage

Gas Mileage
Combined
18.1 mpg
Total Range
429 Miles

Gasoline Engine

Gasoline Engine
Capacity
5 Liter
304.4 in3
Layout
V12
Aspiration
Natural
Peak Power
296 hp @ 5,200 RPM
300 ps @ 5,200 RPM
Peak Torque
332 lb·ft @ 4,100 RPM
450 N·m @ 4,100 RPM
Valvetrain
SOHC
Valves/Cylinder
2 (24v Total)
Fuel Injection
Multi-point
Position
Front Engine
Orientation
Longitudinal
Fuel
Gasoline
Fuel Tank Capacity
23.8 Gallons

More Engine Specs

More Engine Specs
Engine Name
M70B50
Compression Ratio
8.8:1
Bore x Stroke
3.307 x 2.953 in
Bore-Stroke Ratio
1.12:1
Over-Square
Specific Output
0.97 hp/in3
Power/Cylinder
25 hp
Cylinder Volume
25.4 in3
BMEP
164.4 PSI
11.3 Bar

Drivetrain & Chassis

Drivetrain & Chassis
Driven Wheels
RWD
Rear-wheel Drive
Transmission (MT)
6 Speeds
Tyre Sizes
235/50 ZR16
Front Suspension
MacPherson Strut
Rear Suspension
Multi-Link
Front Brakes
Vented Disc
Rear Brakes
Solid Disc

Dimensions & Practicality

Dimensions & Practicality
Body
Large Sports Coupé
Door Count
2
Seat Count
4
Luggage Space
12.7 ft3
Curb Weight
3,946 lbs
Gross Weight
4,828 lbs
Maximum Payload
882 lbs
Towing Capacity
1,433-3,527 lbs
Length
188.2 in
Width
73 in
Height
52.8 in
Wheelbase
105.7 in
Front Track
61.2 in
Rear Track
61.5 in
★★★★★
★★★★★
3.1

Performance Rating2.7
Environment Rating1
Practicality Rating2.4

Pros & Cons vs Rivals

Performance
Environment
Practicality
Luggage
Road Trips

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1990 BMW 850i Rankings

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