BMW 6 Series 6 Series (E24, facelift 1987)

BMW - 6 Series (E24, facelift 1987)

Details-
BrandBMW
Model6 Series
Generation6 Series (E24, facelift 1987)
Modification635CSi (220 Hp)
Start Of Production1987 year
End Of Production1989 year

Performance

The 6 Series boasts a responsive performance, accelerating from 0 to 100 km/h (0-62 mph) in a brisk 7.4 seconds and reaching a top speed of 230 km/h (143 mph). Its aerodynamic design is evident in its low drag coefficient of 0.41, suggesting good fuel efficiency and stability at higher speeds.

Specs-
Rating
Acceleration 0 100 Kmh7.4 sec
Acceleration 0 62 Mph7.4 sec
Max Speed230 km/h 142.92 mph
Drag Coefficient Cd0.41

Body & Dimensions

The BMW 6 Series Coupe is a stylish and sporty 2-door coupe offering seating for four. Its relatively compact dimensions (4815mm length, 1725mm width, 1365mm height) provide agile handling, enhanced by a 2625mm wheelbase and a tight turning circle of 11.7 meters. While compact, the interior dimensions suggest comfortable seating for four adults, though rear passengers might find legroom slightly limited given the coupe body style.

Specs-
Rating
Body TypeCoupe
Seats4
Doors2
Length4815 mm 189.57 in.
Width1725 mm 67.91 in.
Height1365 mm 53.74 in.
Wheelbase2625 mm 103.35 in.
Front Track1435 mm 56.5 in.
Rear Track1465 mm 57.68 in.
Min Turning Circle11.7 m 38.39 ft.

Fuel Consumption

The 6 Series is a petrol-powered vehicle with relatively high fuel consumption. Urban driving yields 16.8 l/100km, while extra-urban driving improves to 7.9 l/100km. The combined fuel consumption is 11.5 l/100km. This suggests it's likely a powerful, performance-oriented vehicle, but not particularly fuel-efficient for everyday use. Consider this if fuel economy is not a top priority.

Specs-
Rating
Fuel TypePetrol (Gasoline)
Fuel Consumption Urban16.8 l/100 km 14 US mpg 16.81 UK mpg 5.95 km/l
Fuel Consumption Extra Urban7.9 l/100 km 29.77 US mpg 35.76 UK mpg 12.66 km/l
Fuel Consumption Combined11.5 l/100 km 20.45 US mpg 24.56 UK mpg 8.7 km/l

Engine & Transmission

This 6 Series model boasts a naturally aspirated 3.4L inline-6 M30 engine, delivering 220hp and 315Nm of torque. Power is sent to the rear wheels via a 5-speed manual transmission. The car features a comfortable ride with independent front (McPherson strut) and rear coil spring suspension. While offering decent power for its time, it's a relatively basic setup lacking modern features.

Specs-
Rating
Powertrain ArchitectureInternal Combustion engine
Power220 Hp @ 5700 rpm.
Power Per Litre64.1 Hp/l
Torque315 Nm @ 4000 rpm. 232.33 lb.-ft. @ 4000 rpm.
Engine LayoutFront, Longitudinal
Engine Model CodeM30
Engine Displacement3430 cm3 209.31 cu. in.
Number Of Cylinders6
Engine ConfigurationInline
Cylinder Bore92 mm 3.62 in.
Piston Stroke86 mm 3.39 in.
Compression Ratio9.2:1
Number Of Valves Per Cylinder2
Fuel Injection SystemMulti-port manifold injection
Engine AspirationNaturally aspirated engine
Engine Oil Capacity5.75 l 6.08 US qt | 5.06 UK qt
Engine Oil Specification15W-40, 15W-50 / API SF
Coolant12 l 12.68 US qt | 10.56 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
Front SuspensionIndependent, type McPherson with coil spring and anti-roll bar
Rear SuspensionIndependent coil spring

Brakes

The 6 Series boasts ventilated disc front brakes and disc rear brakes, providing decent stopping power. The 220/55 VR 390 tire size suggests a focus on performance and handling, though the exact performance characteristics depend on the specific tire model. The cone worm steering with recirculation balls is a classic system known for its robustness and feel, though it might lack the precision of more modern systems.

Specs-
Rating
Front BrakesVentilated discs
Rear BrakesDisc
Steering TypeCone worm with recirculation balls
Tires Size220/55 VR 390

Weight & Capacity

The 6 Series boasts a relatively low weight-to-power ratio of 6.6 kg/Hp (150.7 Hp/tonne), suggesting good acceleration and responsiveness. The weight-to-torque ratio of 4.6 kg/Nm (215.8 Nm/tonne) further emphasizes its potential for brisk performance. With a kerb weight of 1460 kg and a maximum load capacity of 420 kg, it offers a decent amount of cargo space, with a minimum trunk volume of 413 liters. The 70-liter fuel tank provides a reasonable range between refills.

Specs-
Rating
Weight To Power Ratio6.6 kg/Hp, 150.7 Hp/tonne
Weight To Torque Ratio4.6 kg/Nm, 215.8 Nm/tonne
Kerb Weight1460 kg 3218.75 lbs.
Max Weight1880 kg 4144.69 lbs.
Max Load420 kg 925.94 lbs.
Trunk Boot Space Minimum413 l 14.58 cu. ft.
Fuel Tank Capacity70 l 18.49 US gal | 15.4 UK gal

Frequently Asked Questions

FAQs for BMW - 6 Series (E24, facelift 1987)

While it has four seats, the rear seats are best suited for shorter journeys or smaller passengers due to the coupe's sloping roofline.

Fuel efficiency varies depending on the specific engine and year of the 6 Series. Consult the owner's manual or online resources for specific fuel economy data.

Yes, its relatively small size and 11.7-meter turning circle make it fairly easy to maneuver, even in tight city spaces.

The 6 Series accelerates from 0 to 100 km/h (0-62 mph) in 7.4 seconds and has a top speed of 230 km/h (143 mph).

The drag coefficient is 0.41, indicating good aerodynamic efficiency.

Yes, with a top speed of 230 km/h (143 mph), the 6 Series is suitable for high-speed driving.

No, the 6 Series has above-average fuel consumption, especially in urban settings. It's not designed for maximum fuel economy.

It uses petrol (gasoline).

The combined fuel consumption is 11.5 liters per 100 kilometers.

It has a naturally aspirated 3.4L inline-6 cylinder engine (M30).

It produces 220hp at 5700 rpm and 315Nm of torque at 4000 rpm.

It features a 5-speed manual transmission.

Ventilated discs improve brake cooling, preventing brake fade under heavy use, leading to better stopping power and safety, especially during spirited driving.

Cone worm steering offers good feedback and a direct feel, but it might be slightly less responsive than more modern systems like rack and pinion. It's known for its durability.

The suitability depends on the specific tire model. While the size suggests performance capabilities, factors like tread pattern and compound determine performance in various weather conditions. Check the tire manufacturer's specifications.

It's a luxury grand tourer, emphasizing comfort, performance, and style.

That depends on the model year and trim level. Historically, the 6 Series has offered a range of powerful inline-6 and V8 engines.

Reliability can vary depending on maintenance and specific model year. Generally, BMWs require diligent maintenance, but when properly cared for, they can be reliable.

The maximum weight capacity is 1880 kg (4144.69 lbs).

The fuel tank capacity is 70 liters (18.49 US gallons / 15.4 UK gallons).

The minimum trunk/boot space is 413 liters (14.58 cubic feet).