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Opel
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Model
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Diplomat
1966 Opel Diplomat
Germany
Gasoline
2WD
Coupe
Updated Aug 23, 2026
Image coming soon
Specifications
Vehicle Details
Powertrain
Dimensions
Engine & Performance
Dimensions & Weight
Exterior
Interior
Other
Vehicle Details
Year
1966
Make
Opel
Model
Diplomat
Body Style
Coupe
Generation
A
Seats
4
Doors
2
Fuel
Gasoline
Drivetrain
2WD
Transmission
Automatic
Manual, 2
4-speed
Powertrain
Engine Name
4.6 V8
Engine Configuration
V
Power (hp)
190 hp
Power (kW)
140 kW
Torque
347 Nm (256 lb-ft)
Displacement
4,638 cc
Dimensions
Length
4,948 mm
(194.8 in)
Width
1,902 mm
(74.9 in)
Height
1,432 mm
(56.4 in)
Wheelbase
2,845 mm
(112.0 in)
Engine & Performance
Engine
Engine Specification
Rev. at Max Power
4,600 rpm
Rev. at Max Torque
3,000 rpm
Engine Configuration
Bore
98.42 mm
(3.9 in)
Stroke
76.2 mm
(3.0 in)
Compression Ratio
9.25 :1
Engine Configuration
V-Engine
Transmission & Drivetrain
Transmission
Automatic
Manual, 2
4-speed
Dimensions & Weight
Exterior
Track, Front
1,494 mm
(58.8 in)
Track, Rear
1,510 mm
(59.4 in)
Turning Circle
10.8 m
Ground Clearance
130 mm
(5.1 in)
Exterior
Chassis & Body
Chassis
Chassis
Coupé
Equipment
Other Equipment
Normal Roof
Yes
Interior
Equipment
Instrument Cluster
Odometer Limit
100,000 km/miles
Trunk
Rear Trunk
Yes
Rear Trunk
Volume
415 litres
Other
Car Classification
American Classification
Full-Size Luxury Car
British Classification
Luxury Car
Australian Classification
Upper Large Car
European Segment
F-Segment
Car.info Classification
Luxury Car
Opel
347 vehicles
Diplomat
Model
2 variants
€67,000
MSRP · EUR
8.9
Body
Coupe
Variant
Diplomat Standard
1965–1967
Generation
A
Year
1966
Powertrain
4.6 V8
Horsepower
190 hp
Drivetrain
2WD
Fuel
Transmission
Automatic | Manual, 2 | 4-speed
Gasoline
Coupe
2WD
Automatic | Manual, 2 | 4-speed
Gasoline
