2009 Audi A4 vs. 2002 Saturn SC
To start off, 2009 Audi A4 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Saturn SC. In addition, the cost of maintenance, including insurance, on 2002 Saturn SC would be higher. At 1,901 cc (4 cylinders), 2002 Saturn SC is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (114 HP @ 4000 RPM) has 14 more horse power than 2002 Saturn SC. (100 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2002 Saturn SC. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 360 kg more than 2002 Saturn SC. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Saturn SC. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A4 (285 Nm @ 1900 RPM) has 131 more torque (in Nm) than 2002 Saturn SC. (154 Nm @ 2400 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2002 Saturn SC. 2002 Saturn SC has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Saturn SC will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2002 Saturn SC | |
| Make | Audi | Saturn |
| Model | A4 | SC |
| Year Released | 2009 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1901 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 100 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 285 Nm | 154 Nm |
| Torque RPM | 1900 RPM | 2400 RPM |
| Engine Bore Size | 79.6 mm | 82.1 mm |
| Engine Stroke Size | 95.5 mm | 90 mm |
| Engine Compression Ratio | 19.0:1 | 9.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1430 kg | 1070 kg |
| Vehicle Length | 4550 mm | 4590 mm |
| Vehicle Width | 1780 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2660 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 60 L |
