2007 Audi A3 vs. 1989 Buick Riviera
To start off, 2007 Audi A3 is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1989 Buick Riviera 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 27 more horse power than 2007 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 1989 Buick Riviera should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 1989 Buick Riviera weights approximately 19 kg more than 2007 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 will offer significantly more control. 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, 2007 Audi A3 (320 Nm @ 1750 RPM) has 35 more torque (in Nm) than 1989 Buick Riviera. (285 Nm @ 2000 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1989 Buick Riviera.
Compare all specifications:
| 2007 Audi A3 | 1989 Buick Riviera | |
| Make | Audi | Buick |
| Model | A3 | Riviera |
| Year Released | 2007 | 1989 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1967 cc | 3800 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 165 HP |
| Engine RPM | 4000 RPM | 4800 RPM |
| Torque | 320 Nm | 285 Nm |
| Torque RPM | 1750 RPM | 2000 RPM |
| Engine Bore Size | 81 mm | 96.5 mm |
| Engine Stroke Size | 95.5 mm | 86.4 mm |
| Engine Compression Ratio | 18.0:1 | 8.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 205 km/hour | 193 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1505 kg | 1524 kg |
| Vehicle Length | 4210 mm | 5040 mm |
| Vehicle Width | 1770 mm | 1830 mm |
| Wheelbase Size | 2580 mm | 2760 mm |
