1968 Buick Riviera vs. 1986 Opel Omega

To start off, 1986 Opel Omega is newer by 18 year(s). Which means there will be less support and parts availability for 1968 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1968 Buick Riviera would be higher. At 7,050 cc (8 cylinders), 1968 Buick Riviera is equipped with a bigger engine. In terms of performance, 1968 Buick Riviera (305 HP @ 5000 RPM) has 183 more horse power than 1986 Opel Omega. (122 HP @ 5400 RPM). In normal driving conditions, 1968 Buick Riviera should accelerate faster than 1986 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1968 Buick Riviera weights approximately 590 kg more than 1986 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1968 Buick Riviera (645 Nm @ 3200 RPM) has 470 more torque (in Nm) than 1986 Opel Omega. (175 Nm @ 2600 RPM). This means 1968 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Omega. 1968 Buick Riviera has automatic transmission and 1986 Opel Omega has manual transmission. 1986 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1968 Buick Riviera will be easier to drive especially in heavy traffic.

Compare all specifications:

1968 Buick Riviera 1986 Opel Omega
Make Buick Opel
Model Riviera Omega
Year Released 1968 1986
Engine Position Front Front
Engine Size 7050 cc 1998 cc
Engine Cylinders 8 cylinders 4 cylinders
Engine Type in-line in-line
Horse Power 305 HP 122 HP
Engine RPM 5000 RPM 5400 RPM
Torque 645 Nm 175 Nm
Torque RPM 3200 RPM 2600 RPM
Engine Bore Size 106.2 mm 86 mm
Engine Stroke Size 99.4 mm 86 mm
Top Speed 193 km/hour 190 km/hour
Drive Type Rear Rear
Transmission Type Automatic Manual
Number of Seats 4 seats 5 seats
Number of Doors 2 doors 5 doors
Vehicle Weight 1900 kg 1310 kg
Vehicle Length 5370 mm 4740 mm
Vehicle Width 2020 mm 1780 mm
Vehicle Height 1370 mm 1540 mm
Wheelbase Size 3030 mm 2740 mm
Fuel Tank Capacity 75 L 70 L


 

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