2008 Audi A4 vs. 1999 Saturn SL
To start off, 2008 Audi A4 is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Saturn SL. In addition, the cost of maintenance, including insurance, on 1999 Saturn SL would be higher. At 2,965 cc (6 cylinders), 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (222 HP @ 4000 RPM) has 122 more horse power than 1999 Saturn SL. (100 HP @ 5000 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 1999 Saturn SL. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 375 kg more than 1999 Saturn SL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Saturn SL. In wet, icy, snow, or gravel driving conditions, 2008 Audi A4 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, 2008 Audi A4 (450 Nm @ 1400 RPM) has 292 more torque (in Nm) than 1999 Saturn SL. (158 Nm @ 2400 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Saturn SL.
Compare all specifications:
| 2008 Audi A4 | 1999 Saturn SL | |
| Make | Audi | Saturn |
| Model | A4 | SL |
| Year Released | 2008 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 1901 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 222 HP | 100 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 450 Nm | 158 Nm |
| Torque RPM | 1400 RPM | 2400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1430 kg | 1055 kg |
| Vehicle Length | 4550 mm | 4500 mm |
| Vehicle Width | 1780 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1400 mm |
