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/ Comparison of BMW 7 Series L (E38) 730iL and Opel Diplomat B 2.8 E
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Comparison of BMW 7 Series L (E38) 730iL and Opel Diplomat B 2.8 E
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BMW 7 Series L (E38) 730iL
×
Opel Diplomat B 2.8 E
×
General
Make
BMW
Opel
Model
7 Series
Diplomat
Generation
7 Series L (E38)
Diplomat B
Modification
730iL
2.8 E
Website
https://www.bmw.com
https://www.opel.com/
Number of doors
4
4
Number of seats
5
5
Body type
Sedan
Sedan
Transmission
manual
manual
Number of gears
5
4
Production from (year)
1994
1969
Production to (year)
1996
1975
Performance
Top speed (km/h)
235
190
Acceleration 0-100 km/h (s)
8.3
10.5
City consumption (l/100km)
14.9
-
Extra-urban consumption (l/100km)
8
-
Combined consumption (l/100km)
10.8
-
Drive
Drive
Rear wheel drive
Rear wheel drive
Position of engine
Front,ongitudinal
-
Fuel
Petrol (Gasoline)
Petrol (Gasoline)
Max. power (hp)
218
165
Max. torque (Nm)
290
229
Fuel Engine
Number of cylinders
8
6
Cylinders arrangement
V engine
Inline
Valves per cylinder
4
2
Engine displacement (cm³)
2,997
2,784
Compression ratio
10.5
9.5
Max. power @ rpm (rpm)
5,800
5,600
Max. torque @ rpm (rpm)
4,500
4,100
Cylinder bore (mm)
84
92
Piston stroke (mm)
67.6
69.8
Fuel system
Multi-point injection
Multi-point injection
Valve control
Dohc
Sohc
Fuel tank (l)
85
80
Coolant capacity (l)
12
-
Chassis
ABS
+
-
Front wheel suspension
Wishbone
-
Rear wheel suspension
Inclined Lever
-
Steering type
Steering rack
-
Power steering
Hydraulic Steering
-
Front brakes
Ventilated discs
Ventilated discs
Rear brakes
Disc
Ventilated discs
Tires size
215/65 R16
-
Turning radius (m)
12.2
11.8
Dimensions
Length (mm)
5,124
4,920
Width (mm)
1,862
1,852
Height (mm)
1,425
1,450
Wheelbase (mm)
3,070
2,850
Kerb weight (kg)
1,750
1,530
Gross weight (kg)
2,285
2,030
Minimum boot space (l)
500
475
Front track (mm)
1,552
1,510
Rear track (mm)
1,568
1,512
Ride height (mm)
-
150
Drag coefficient (Cd)
0.3
0.45
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