1971 Avanti Avanti vs. 1989 Buick Riviera
To start off, 1989 Buick Riviera is newer by 18 year(s). Which means there will be less support and parts availability for 1971 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1971 Avanti Avanti would be higher. At 5,732 cc (8 cylinders), 1971 Avanti Avanti is equipped with a bigger engine. In terms of performance, 1971 Avanti Avanti (229 HP @ 4800 RPM) has 64 more horse power than 1989 Buick Riviera. (165 HP @ 4800 RPM). In normal driving conditions, 1971 Avanti Avanti should accelerate faster than 1989 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1989 Buick Riviera weights approximately 24 kg more than 1971 Avanti Avanti.
Because 1971 Avanti Avanti 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 1971 Avanti Avanti. However, in wet, icy, snow, or gravel driving conditions, 1989 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:
| 1971 Avanti Avanti | 1989 Buick Riviera | |
| Make | Avanti | Buick |
| Model | Avanti | Riviera |
| Year Released | 1971 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 5732 cc | 3800 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 229 HP | 165 HP |
| Engine RPM | 4800 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1500 kg | 1524 kg |
| Vehicle Length | 4910 mm | 5040 mm |
| Vehicle Width | 1800 mm | 1830 mm |
| Wheelbase Size | 2780 mm | 2760 mm |
