| What is the body type, BMW 3 Series (E21)? | Sedan, 2 Doors, 5 Seats |
|---|---|
| How fast is the car, 1981 3 Series (E21) 315 (75 Hp)? | 154 km/h | 95.69 mph 0-100 km/h: 14.8 sec 0-60 mph: 14.1 sec |
| How much power, BMW 3 Series Sedan 1981 315 (75 Hp)? | 75 Hp, 110 Nm 81.13 lb.-ft. |
| What is the engine size, BMW 3 Series Sedan 1981 315 (75 Hp)? | 1.6 l 1573 cm3 95.99 cu. in. |
| How many cylinders, 1981 BMW 315 (75 Hp)? | 4, Inline |
| What is the drivetrain, BMW 3 Series (E21) Sedan 1981 315 (75 Hp)? | Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| How long is this vehicle, 1981 BMW 3 Series Sedan? | 4355 mm 171.46 in. |
| How wide is the vehicle, 1981 BMW 3 Series Sedan? | 1610 mm 63.39 in. |
| What is the curb weight, 1981 BMW 3 Series (E21) 315 (75 Hp)? | 1010 kg 2226.67 lbs. |
| What is the gross weight, 1981 BMW 3 Series (E21) 315 (75 Hp)? | 1440 kg 3174.66 lbs. |
| How much trunk (boot) space, 1981 BMW 3 Series Sedan? | 404 l 14.27 cu. ft. |
| How many gears, What type is the gearbox, 1981 BMW 3 Series (E21) 315 (75 Hp)? | 4, manual transmission |
| General information | |
|---|---|
| Brand | BMW |
| Model | 3 Series |
| Generation | 3 Series (E21) |
| Modification (Engine) | 315 (75 Hp) |
| Start of production | 1981 year |
| End of production | 1984 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 2 |
| Performance specs | |
| Fuel consumption (economy) - urban | 10.5 l/100 km
22.4 US mpg 26.9 UK mpg 9.52 km/l |
| Fuel consumption (economy) - extra urban | 6.8 l/100 km
34.59 US mpg 41.54 UK mpg 14.71 km/l |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 - 100 km/h | 14.8 sec |
| Acceleration 0 - 62 mph | 14.8 sec |
| Acceleration 0 - 60 mph (Calculated by Auto-Data.net) | 14.1 sec |
| Maximum speed | 154 km/h 95.69 mph |
| Weight-to-power ratio | 13.5 kg/Hp, 74.3 Hp/tonne |
| Weight-to-torque ratio | 9.2 kg/Nm, 108.9 Nm/tonne |
| Engine specs | |
| Power | 75 Hp @ 5800 rpm. |
| Power per litre | 47.7 Hp/l |
| Torque | 110 Nm @ 3200 rpm. 81.13 lb.-ft. @ 3200 rpm. |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M10B16 |
| Engine displacement | 1573 cm3 95.99 cu. in. |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 84 mm 3.31 in. |
| Piston Stroke | 71 mm 2.8 in. |
| Compression ratio | 9.1:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Carburettor |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | OHC |
| Engine oil capacity | 4 l 4.23 US qt | 3.52 UK qt |
| Engine oil specification |  Log in to see. |
| Coolant | 7.2 l 7.61 US qt | 6.34 UK qt |
| Space, Volume and weights | |
| Kerb Weight | 1010 kg 2226.67 lbs. |
| Max. weight | 1440 kg 3174.66 lbs. |
| Max load | 430 kg 947.99 lbs. |
| Trunk (boot) space - minimum | 404 l 14.27 cu. ft. |
| Fuel tank capacity | 58 l 15.32 US gal | 12.76 UK gal |
| Dimensions | |
| Length | 4355 mm 171.46 in. |
| Width | 1610 mm 63.39 in. |
| Height | 1380 mm 54.33 in. |
| Wheelbase | 2536 mm 99.84 in. |
| Front track | 1366 mm 53.78 in. |
| Rear (Back) track | 1373 mm 54.06 in. |
| Minimum turning circle (turning diameter) | 10.4 m 34.12 ft. |
| Drivetrain, brakes and suspension specs | |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 4 gears, manual transmission |
| Front brakes | Disc |
| Rear brakes | Drum |
| Steering type | Steering rack and pinion |
| Tires size | 165/80 R13 |
| Wheel rims size | 13 |
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