2006 Audi RS4 vs. 1991 Chevrolet SS
To start off, 2006 Audi RS4 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Chevrolet SS. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet SS would be higher. At 5,735 cc (8 cylinders), 1991 Chevrolet SS is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (414 HP) has 169 more horse power than 1991 Chevrolet SS. (245 HP). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 1991 Chevrolet SS.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Chevrolet SS. In wet, icy, snow, or gravel driving conditions, 2006 Audi RS4 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, 1991 Chevrolet SS (468 Nm) has 38 more torque (in Nm) than 2006 Audi RS4. (430 Nm). This means 1991 Chevrolet SS will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi RS4.
Compare all specifications:
| 2006 Audi RS4 | 1991 Chevrolet SS | |
| Make | Audi | Chevrolet |
| Model | RS4 | SS |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5735 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 414 HP | 245 HP |
| Torque | 430 Nm | 468 Nm |
| Engine Bore Size | 84.5 mm | 101.6 mm |
| Engine Stroke Size | 92.8 mm | 88.4 mm |
| Engine Compression Ratio | 12.5:1 | 9.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 4590 mm | 4940 mm |
| Vehicle Width | 1820 mm | 1650 mm |
| Vehicle Height | 1420 mm | 1560 mm |
| Wheelbase Size | 2660 mm | 3000 mm |
