English 
| What is the body type? | Sedan, 2 Doors, 5 Seats |
|---|---|
| How much power? | 125 Hp, 170 Nm |
| What is the engine size? | 2.0 l 1990 cm3 |
| How many cylinders? | 6, Inline |
| How long is this vehicle? | 4355 mm |
| How wide is the vehicle? | 1610 mm |
| What is the curb weigh? | 1090 kg |
| How much trunk (boot) space? | 404 l |
| How many gears? | 3 |
| What type is the gearbox? | automatic transmission |
| General information | |
|---|---|
| Brand | BMW |
| Model | 3 Series |
| Generation | 3 Series (E21) |
| Modification (Engine) | 320i (125 Hp) Automatic |
| Start of production | 1975 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 2 |
| Performance specs | |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 8.7 kg/Hp |
| Engine specs | |
| Power | 125 Hp @ 5800 rpm. |
| Power per litre | 62.8 Hp/l |
| Torque | 170 Nm @ 4000 rpm. |
| Engine location | Front, Longitudinal |
| Model Engine | M10 |
| Engine displacement | 1990 cm3 |
| Number of cylinders | 6 |
| Position of cylinders | Inline |
| Cylinder Bore | 80 mm |
| Piston Stroke | 66 mm |
| Compression ratio | 9.7 |
| Number of valves per cylinder | 2 |
| Fuel System | Multi-point indirect injection |
| Engine oil capacity | 4.0 l |
| Space, Volume and weights | |
| Kerb Weight | 1090 kg |
| Trunk (boot) space - minimum | 404 l |
| Fuel tank capacity | 58 l |
| Dimensions | |
| Length | 4355 mm |
| Width | 1610 mm |
| Height | 1380 mm |
| Wheelbase | 2563 mm |
| Drivetrain, brakes and suspension specs | |
| Drive wheel | Rear wheel drive |
| Number of Gears (automatic transmission) | 3 |
| Front brakes | Disc |
| Rear brakes | Disc |
| Steering type | Steering rack |
