1991 Buick Riviera vs. 1980 Opel Kadett
To start off, 1991 Buick Riviera is newer by 11 year(s). Which means there will be less support and parts availability for 1980 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1980 Opel Kadett would be higher. At 3,800 cc (6 cylinders), 1991 Buick Riviera is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Riviera weights approximately 695 kg more than 1980 Opel Kadett.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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. 1991 Buick Riviera has automatic transmission and 1980 Opel Kadett has manual transmission. 1980 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Buick Riviera | 1980 Opel Kadett | |
| Make | Buick | Opel |
| Model | Riviera | Kadett |
| Year Released | 1991 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 1297 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 170 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1520 kg | 825 kg |
| Vehicle Length | 5040 mm | 4010 mm |
| Vehicle Width | 1830 mm | 1650 mm |
| Vehicle Height | 1350 mm | 1390 mm |
| Wheelbase Size | 2760 mm | 2520 mm |
