BMW 7 Series 7 Series (E23, facelift 1983)
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BMW - 7 Series (E23, facelift 1983)

Details-
BrandBMW
Model7 Series
Generation7 Series (E23, facelift 1983)
Modification735i (218 Hp) Automatic
Start Of Production1983
End Of Production1986

Performance

The BMW 7 Series is a high-performance luxury sedan that can accelerate from 0-100 km/h in 9.4 seconds and reach a top speed of 211 km/h. Its aerodynamic design is reflected in its drag coefficient of 0.40.

Specs-
Rating
Acceleration 0 100 Kmh9.4 sec
Acceleration 0 62 Mph9.4 sec
Max Speed211 km/h 131.11 mph
Drag Coefficient Cd0.40

Body & Dimensions

The car is a luxury sedan, the 7 Series model, with a spacious interior providing seating for five passengers and four doors. The car's dimensions are as follows: a length of 4860 mm (191.34 in.), a width of 1800 mm (70.87 in.), and a height of 1430 mm (56.3 in.). The wheelbase is 2795 mm (110.04 in.), with a front track of 1502 mm (59.13 in.) and a rear track of 1524 mm (60 in.). The minimum turning circle is 11.6 m (38.06 ft.).

Specs-
Rating
Body TypeSedan
Seats5
Doors4
Length4860 mm 191.34 in.
Width1800 mm 70.87 in.
Height1430 mm 56.3 in.
Wheelbase2795 mm 110.04 in.
Front Track1502 mm 59.13 in.
Rear Track1524 mm 60 in.
Min Turning Circle11.6 m 38.06 ft.

Fuel Consumption

The car in question is a luxury vehicle, the 7 Series, which runs on petrol. Its urban fuel consumption is 16 liters per 100 km (14.7 US mpg, 17.66 UK mpg, 6.25 km/l), while its extra-urban fuel consumption is 7.9 liters per 100 km (29.77 US mpg, 35.76 UK mpg, 12.66 km/l). The combined fuel consumption is 11.2 liters per 100 km (21 US mpg, 25.22 UK mpg, 8.93 km/l).

Specs-
Rating
Fuel TypePetrol (Gasoline)
Fuel Consumption Urban16 l/100 km 14.7 US mpg 17.66 UK mpg 6.25 km/l
Fuel Consumption Extra Urban7.9 l/100 km 29.77 US mpg 35.76 UK mpg 12.66 km/l
Fuel Consumption Combined11.2 l/100 km 21 US mpg 25.22 UK mpg 8.93 km/l

Engine & Transmission

The BMW 7 Series is a rear-wheel drive luxury sedan powered by a 3.4-liter inline-6 engine, producing 218 horsepower and 310 Nm of torque. It features a 4-speed automatic transmission and an independent suspension system. The engine has a compression ratio of 10.0 and uses a multi-port manifold injection fuel system.

Specs-
Rating
Powertrain ArchitectureInternal Combustion engine
Power218 Hp @ 5200 rpm.
Power Per Litre63.6 Hp/l
Torque310 Nm @ 4000 rpm. 228.64 lb.-ft. @ 4000 rpm.
Engine LayoutFront, Longitudinal
Engine Model CodeM30B34
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 Ratio10
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-50, 20W-50 / API SF 15W-50, 20W-50 / ACEA A3
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 Gearbox4 gears, automatic transmission
Front SuspensionIndependent, type McPherson with coil spring and anti-roll bar
Rear SuspensionIndependent coil spring

Brakes

The BMW 7 Series features a luxurious ride with disc brakes in the front and drum brakes in the rear. It comes equipped with 205/70 VR 14 tires and 14-inch wheel rims.

Specs-
Rating
Front BrakesDisc
Rear BrakesDrum
Tires Size205/70 VR 14
Wheel Rims Size14

Weight & Capacity

The BMW 7 Series is a luxury sedan with a weight-to-power ratio of 7 kg/Hp and 143.4 Hp/tonne, indicating a balance between power and weight. It has a kerb weight of 1520 kg and a maximum weight of 2010 kg, with a maximum load capacity of 490 kg. The trunk boot space is 480 l, and the fuel tank capacity is 100 l.

Specs-
Rating
Weight To Power Ratio7 kg/Hp, 143.4 Hp/tonne
Weight To Torque Ratio4.9 kg/Nm, 203.9 Nm/tonne
Kerb Weight1520 kg 3351.03 lbs.
Max Weight2010 kg 4431.29 lbs.
Max Load490 kg 1080.27 lbs.
Trunk Boot Space Minimum480 l 16.95 cu. ft.
Fuel Tank Capacity100 l 26.42 US gal | 22 UK gal

Frequently Asked Questions

FAQs for BMW - 7 Series (E23, facelift 1983)

0.40

This car has seating for five passengers.

The wheelbase of this car is 2795 mm (110.04 in.).

The minimum turning circle of this car is 11.6 m (38.06 ft.).

9.4 seconds

211 km/h (131.11 mph)

This car uses petrol (gasoline).

The urban fuel consumption of this car is 16 liters per 100 km (14.7 US mpg, 17.66 UK mpg, 6.25 km/l).

The combined fuel consumption of this car is 11.2 liters per 100 km (21 US mpg, 25.22 UK mpg, 8.93 km/l).

3430 cm3 (209.31 cu. in.)

4-speed automatic

Rear-wheel drive

The BMW 7 Series has disc brakes in the front and drum brakes in the rear.

The BMW 7 Series has a tire size of 205/70 VR 14.

The BMW 7 Series has a wheel rim size of 14 inches.

The horsepower of the BMW 7 Series ranges from 320 to 600 horsepower, depending on the trim level.

Yes, the BMW 7 Series offers a hybrid option, the 745e xDrive, which combines a 3.0-liter turbocharged engine with an electric motor.

The fuel economy of the BMW 7 Series varies by trim level, but the 740i achieves an estimated 22 mpg combined, while the 750i achieves an estimated 20 mpg combined.

The weight-to-power ratio is 7 kg/Hp and 143.4 Hp/tonne.

The maximum load capacity is 490 kg.

The fuel tank capacity is 100 l.