Specifications: Opel Omega A 2.3 D CAT (73 Hp) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993

1987 Opel Omega A - Photo 1

Opel Omega A 2.3 D CAT (73 Hp) – Full specifications
General information
Brand Opel
Model Omega
Generation Omega A
Modification (Engine) 2.3 D CAT (73 Hp)
Start of production 1986 year
End of production 1993 year
Powertrain Architecture Internal Combustion engine
Body type Sedan
Seats 5
Doors 4
Performance specs
Fuel consumption (economy) – urban 7.9 l/100 km
29.77 US mpg
35.76 UK mpg
12.66 km/l
Fuel consumption (economy) – extra urban 5.4 l/100 km
43.56 US mpg
52.31 UK mpg
18.52 km/l
Fuel consumption (economy) – combined 7 l/100 km
33.6 US mpg
40.35 UK mpg
14.29 km/l
Fuel Type Diesel
Acceleration 0 – 100 km/h 20.5 sec
Acceleration 0 – 62 mph 20.5 sec
Acceleration 0 – 60 mph (Calculated by Auto-Data.net) 19.5 sec
Maximum speed 163 km/h
101.28 mph
Weight-to-power ratio 18.6 kg/Hp, 53.9 Hp/tonne
Weight-to-torque ratio 9.8 kg/Nm, 101.8 Nm/tonne
Engine specs
Power 73 Hp @ 4400 rpm.
Power per litre 32.3 Hp/l
Torque 138 Nm @ 2400 rpm.
101.78 lb.-ft. @ 2400 rpm.
Engine layout Front, Longitudinal
Engine Model/Code 23YD
Engine displacement 2260 cm3
137.91 cu. in.
Number of cylinders 4
Engine configuration Inline
Cylinder Bore 92 mm
3.62 in.
Piston Stroke 85 mm
3.35 in.
Compression ratio 23:1
Number of valves per cylinder 2
Fuel injection system Precombustion chamber injection
Engine aspiration Naturally aspirated engine
Engine oil capacity 5.5 l
5.81 US qt | 4.84 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 10.9 l
11.52 US qt | 9.59 UK qt

Space, Volume and weights
Kerb Weight 1355 kg
2987.26 lbs.
Max. weight 1895 kg
4177.76 lbs.
Max load 540 kg
1190.5 lbs.
Trunk (boot) space – minimum 520 l
18.36 cu. ft.
Trunk (boot) space – maximum 870 l
30.72 cu. ft.
Fuel tank capacity 70 l
18.49 US gal | 15.4 UK gal
Dimensions
Length 4740 mm
186.61 in.
Width 1760 mm
69.29 in.
Height 1445 mm
56.89 in.
Wheelbase 2730 mm
107.48 in.
Front track 1445 mm
56.89 in.
Rear (Back) track 1460 mm
57.48 in.
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel Rear wheel drive
Number of gears and type of gearbox 5 gears, manual transmission
Front suspension Spring Strut
Rear suspension Wishbone
Front brakes Ventilated discs
Rear brakes Disc
Assisting systems ABS (Anti-lock braking system)
Power steering Hydraulic Steering
Tires size 185/70 R15

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