Volvo 780 (1986 – 1990) vs Opel Omega Sedan (1986 – 1994): specs compared

Both offer around 200 hp at most. The Opel Omega Sedan is quicker, reaching 100 km/h in 7.6 s against 8.7 s. It has the higher top speed: 240 km/h against 212 km/h. It uses less fuel, from 6.9 L/100 km against 8.2 L/100 km. It is the lighter car, from 1,166 kg against 1,420 kg. At 4,801 mm, the Volvo 780 is 110 mm longer than the Opel Omega Sedan.

Specification Volvo 780 Volvo 780 1986 – 1990 Opel Omega Sedan Opel Omega Sedan 1986 – 1994
Overview
Origin Sweden Germany
Documented years 1986 – 1990 1986 – 1994
Body style — Sedan
Variants 5 11
Fuel Diesel, Petrol Diesel, Petrol
Drive RWD RWD
Gearbox Automatic · Manual Automatic · Manual
Performance
Power 122 – 200 hp 73 – 204 hp
Torque 235 – 290 Nm 138 – 270 Nm
0–100 km/h 8.7 – 10.8 s 7.6 – 19.0 s
Top speed 185 – 212 km/h 163 – 240 km/h
Economy
Fuel economy 8.2 – 12.2 L/100 km 6.9 – 10.5 L/100 km
Dimensions
Length 4,790 – 4,801 mm 4,691 mm
Width 1,750 mm 1,770 mm
Height 1,400 mm 1,440 mm
Wheelbase 2,771 mm 2,731 mm
Curb weight 1,420 – 1,560 kg 1,166 – 1,445 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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