1979 Audi 100 vs. 1989 Buick Riviera
To start off, 1989 Buick Riviera is newer by 10 year(s). Which means there will be less support and parts availability for 1979 Audi 100. In addition, the cost of maintenance, including insurance, on 1979 Audi 100 would be higher. At 3,800 cc (6 cylinders), 1989 Buick Riviera is equipped with a bigger engine. In terms of performance, 1989 Buick Riviera (165 HP @ 4800 RPM) has 80 more horse power than 1979 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 1989 Buick Riviera should accelerate faster than 1979 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1989 Buick Riviera weights approximately 414 kg more than 1979 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. Let's talk about torque, 1989 Buick Riviera (285 Nm @ 2000 RPM) has 161 more torque (in Nm) than 1979 Audi 100. (124 Nm @ 3200 RPM). This means 1989 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1979 Audi 100. 1989 Buick Riviera has automatic transmission and 1979 Audi 100 has manual transmission. 1979 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Audi 100 | 1989 Buick Riviera | |
| Make | Audi | Buick |
| Model | 100 | Riviera |
| Year Released | 1979 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 3800 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 165 HP |
| Engine RPM | 5600 RPM | 4800 RPM |
| Torque | 124 Nm | 285 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1110 kg | 1524 kg |
| Vehicle Length | 4600 mm | 5040 mm |
| Vehicle Width | 1770 mm | 1830 mm |
| Wheelbase Size | 2680 mm | 2760 mm |
