1971 Buick Riviera vs. 1978 Opel Manta
To start off, 1978 Opel Manta is newer by 7 year(s). Which means there will be less support and parts availability for 1971 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1971 Buick Riviera would be higher. At 7,468 cc (8 cylinders), 1971 Buick Riviera is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1971 Buick Riviera weights approximately 1044 kg more than 1978 Opel Manta.
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. 1971 Buick Riviera has automatic transmission and 1978 Opel Manta has manual transmission. 1978 Opel Manta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Buick Riviera | 1978 Opel Manta | |
| Make | Buick | Opel |
| Model | Riviera | Manta |
| Year Released | 1971 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 1297 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 311 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2040 kg | 996 kg |
| Vehicle Length | 5560 mm | 4460 mm |
| Vehicle Width | 2040 mm | 1680 mm |
| Vehicle Height | 1380 mm | 1340 mm |
| Wheelbase Size | 3110 mm | 2530 mm |
