2009 Audi A4 vs. 1997 Saturn SL
To start off, 2009 Audi A4 is newer by 12 year(s). Which means there will be less support and parts availability for 1997 Saturn SL. In addition, the cost of maintenance, including insurance, on 1997 Saturn SL would be higher. At 1,899 cc (4 cylinders), 1997 Saturn SL is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (158 HP @ 4500 RPM) has 58 more horse power than 1997 Saturn SL. (100 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1997 Saturn SL. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 415 kg more than 1997 Saturn SL. 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, 2009 Audi A4 (250 Nm @ 1500 RPM) has 92 more torque (in Nm) than 1997 Saturn SL. (158 Nm @ 2400 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1997 Saturn SL.
Compare all specifications:
| 2009 Audi A4 | 1997 Saturn SL | |
| Make | Audi | Saturn |
| Model | A4 | SL |
| Year Released | 2009 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 1797 cc | 1899 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 158 HP | 100 HP |
| Engine RPM | 4500 RPM | 5000 RPM |
| Torque | 250 Nm | 158 Nm |
| Torque RPM | 1500 RPM | 2400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1470 kg | 1055 kg |
| Vehicle Length | 4710 mm | 4500 mm |
| Vehicle Width | 1830 mm | 1710 mm |
| Vehicle Height | 1440 mm | 1400 mm |
