BMW 3 Series 3 Series (E21)
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BMW - 3 Series (E21)

Details-
BrandBMW
Model3 Series
Generation3 Series (E21)
Modification320i (125 Hp)
Start Of Production1975
End Of Production1977

Performance

None

Specs-
Rating
Acceleration 0 100 Kmh9.9 sec
Acceleration 0 62 Mph9.9 sec
Max Speed182 km/h 113.09 mph

Body & Dimensions

The BMW 3 Series is a compact luxury sedan with a length of 4355 mm, width of 1610 mm, and height of 1380 mm. It has a wheelbase of 2563 mm and a ground clearance of 145 mm. It is a 5-seater sedan with 2 doors.

Specs-
Rating
Body TypeSedan
Seats5
Doors2
Length4355 mm 171.46 in.
Width1610 mm 63.39 in.
Height1380 mm 54.33 in.
Wheelbase2563 mm 100.91 in.
Front Track1366 mm 53.78 in.
Rear Track1373 mm 54.06 in.
Ride Height Ground Clearance145 mm 5.71 in.

Fuel Consumption

The car in question is a 3 Series model that runs on Petrol (Gasoline) fuel type.

Specs-
Rating
Fuel TypePetrol (Gasoline)

Engine & Transmission

The BMW 3 Series is a rear-wheel drive car powered by a 2.0-liter, 6-cylinder, naturally aspirated engine producing 125 Hp at 5800 rpm and 170 Nm of torque at 4000 rpm. It has a 5-speed manual transmission and a fuel injection system with a multi-port manifold injection. The engine has a displacement of 1990 cm3 and a compression ratio of 9.7.

Specs-
Rating
Powertrain ArchitectureInternal Combustion engine
Power125 Hp @ 5800 rpm.
Power Per Litre62.8 Hp/l
Torque170 Nm @ 4000 rpm. 125.39 lb.-ft. @ 4000 rpm.
Engine LayoutFront, Longitudinal
Engine Model CodeM10B20
Engine Displacement1990 cm3 121.44 cu. in.
Number Of Cylinders6
Engine ConfigurationInline
Cylinder Bore80 mm 3.15 in.
Piston Stroke66 mm 2.6 in.
Compression Ratio9.7
Number Of Valves Per Cylinder2
Fuel Injection SystemMulti-port manifold injection
Engine AspirationNaturally aspirated engine
Engine Oil Capacity4 l 4.23 US qt | 3.52 UK qt
Engine Oil Specification15W-50, 20W-50 / API SF
Coolant7 l 7.4 US qt | 6.16 UK qt
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive WheelRear wheel drive
Number Of Gears And Type Of Gearbox5 gears, manual transmission

Brakes

The spec indicates a standard luxury sedan configuration with disc brakes on all wheels and a steering rack and pinion system. This setup offers reliable braking and precise handling.

Specs-
Rating
Front BrakesDisc
Rear BrakesDisc
Steering TypeSteering rack and pinion

Weight & Capacity

The 3 Series is a well-balanced car with a weight-to-power ratio of 8.7 kg/Hp and a weight-to-torque ratio of 6.4 kg/Nm. It has a kerb weight of 1090 kg and a fuel tank capacity of 58 liters. The trunk boot space has a minimum capacity of 404 liters. Overall, it's a great car for those who value performance and practicality.

Specs-
Rating
Weight To Power Ratio8.7 kg/Hp, 114.7 Hp/tonne
Weight To Torque Ratio6.4 kg/Nm, 156 Nm/tonne
Kerb Weight1090 kg 2403.04 lbs.
Trunk Boot Space Minimum404 l 14.27 cu. ft.
Fuel Tank Capacity58 l 15.32 US gal | 12.76 UK gal

Frequently Asked Questions

FAQs for BMW - 3 Series (E21)

The BMW 3 Series is a 5-seater sedan.

The ground clearance of the BMW 3 Series is 145 mm.

The BMW 3 Series has 2 doors.

The 3 Series accelerates from 0-100 km/h in 9.9 seconds.

The 3 Series has a maximum speed of 182 km/h.

While the 3 Series offers good performance, its acceleration may not be enough for enthusiasts.

This car uses Petrol (Gasoline) as its fuel type.

The available model for this car is 3 Series.

No, this car does not have a diesel variant. It only has a Petrol (Gasoline) variant.

The engine displacement of the BMW 3 Series is 1990 cm3 or 121.44 cu. in.

The transmission type of the BMW 3 Series is a 5-speed manual transmission.

The drive type of the BMW 3 Series is rear-wheel drive.

The car has disc brakes on both the front and rear wheels.

The car uses a steering rack and pinion system for precise handling.

The spec does not include additional features beyond the mentioned components.

The 3 Series offers a range of inline-six and V-8 engines, with options for both rear-wheel and all-wheel drive.

Standard features include a panoramic sunroof, leather upholstery, a touchscreen infotainment system, and a premium sound system.

The 3 Series comes standard with advanced safety features such as adaptive cruise control, lane departure warning, and blind-spot monitoring.

8.7 kg/Hp

58 liters

404 liters