Opel Diplomat Sedan: Generations History With Key Specs


Technical specs may differ depending on trim

1969 Diplomat B

1969 - 1975

Opel 1969 Diplomat B

1969 Diplomat B

Performance

Engine power


165 - 230 hp @ 4700 - 5600 rpm | 123 - 172 kW

Torque


229 - 427 Nm @ 3000 - 4100 rpm | 169 - 315 lb-ft

0 to 100 km/h Acceleration


8.5 - 10.5 sec

Drive type


Rear wheel drive

Top speed


190 - 205 km | 118 - 127 mph

Engine and Transmission

Engine displacement


2784 - 5354 cc

Number of cylinders


6, 8

Cylinder bore


92 - 101.6 mm

Transmission Type


4 (Manual), 3 (Automatic)

Powertrain


Internal Combustion

Valvetrain


SOHC, OHV

Position of cylinders


Inline, V engine

Piston stroke


69.8 - 82.55 mm

Compression


9.5 - 10.5 mm

Valves per cylinder


2

Fuel Consumption

Fuel type


Petrol (Gasoline)

Fuel supply


Multi-point indirect, Carburettor

Fuel tank


80 L | 21.1 gallons

Dimensions

Wheelbase


2850 mm | 112 in.

Front track


1510 mm | 59 in.

Rear track


1512 mm | 60 in.

Length


4920 mm | 194 in.

Width


1852 mm | 73 in.

Height


1450 mm | 57 in.

Ride height


150 mm | 5.9 in.

Weight and Capacity

Towing capacity with 12% brakes


1400 kg | 3087 lbs

Trunk space (min)


475 L | 16.8 cu-ft

Towing capacity


700 kg | 1544 lbs

Max weight


2030 - 2200 kg | 4476 - 4851 lbs

Number of doors


4

Curb weight


1530 - 1690 kg | 3374 - 3726 lbs

Number of seats


5

Wheels and Tires

Rim size


R15

Tire size


195/65 R15 V

See detailed specs of Opel Diplomat Sedan 1969 - 1975
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