1968 Buick Riviera vs. 1971 Opel GT
To start off, 1971 Opel GT is newer by 3 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 216 more horse power than 1971 Opel GT. (89 HP @ 5200 RPM). In normal driving conditions, 1968 Buick Riviera should accelerate faster than 1971 Opel GT.
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 493 more torque (in Nm) than 1971 Opel GT. (152 Nm @ 3400 RPM). This means 1968 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel GT. 1968 Buick Riviera has automatic transmission and 1971 Opel GT has manual transmission. 1971 Opel GT 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 | 1971 Opel GT | |
Make | Buick | Opel |
Model | Riviera | GT |
Year Released | 1968 | 1971 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 7050 cc | 1900 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 305 HP | 89 HP |
Engine RPM | 5000 RPM | 5200 RPM |
Torque | 645 Nm | 152 Nm |
Torque RPM | 3200 RPM | 3400 RPM |
Engine Bore Size | 106.2 mm | 93 mm |
Engine Stroke Size | 99.4 mm | 69.8 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Length | 5370 mm | 4120 mm |
Vehicle Width | 2020 mm | 1590 mm |
Vehicle Height | 1370 mm | 1230 mm |
Wheelbase Size | 3030 mm | 2440 mm |
Fuel Tank Capacity | 75 L | 53 L |