1990 Buick Riviera vs. 1977 Porsche 911
To start off, 1990 Buick Riviera is newer by 13 year(s). Which means there will be less support and parts availability for 1977 Porsche 911. In addition, the cost of maintenance, including insurance, on 1977 Porsche 911 would be higher. At 3,799 cc (6 cylinders), 1990 Buick Riviera is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1990 Buick Riviera weights approximately 360 kg more than 1977 Porsche 911.
Because 1977 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1977 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1990 Buick Riviera, being front wheel drive (FWD), will offer much better control with better grip. 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.
Compare all specifications:
| 1990 Buick Riviera | 1977 Porsche 911 | |
| Make | Buick | Porsche |
| Model | Riviera | 911 |
| Year Released | 1990 | 1977 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3799 cc | 2994 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 0 HP | 200 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1520 kg | 1160 kg |
| Vehicle Length | 4760 mm | 4300 mm |
| Vehicle Width | 1830 mm | 1660 mm |
| Wheelbase Size | 2760 mm | 2280 mm |
