2001 Audi A4 vs. 2008 Cadillac STS
To start off, 2008 Cadillac STS is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Audi A4. In addition, the cost of maintenance, including insurance, on 2001 Audi A4 would be higher. At 3,564 cc (6 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (302 HP @ 6300 RPM) has 54 more horse power than 2001 Audi A4. (248 HP @ 6300 RPM) In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2001 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 45 kg more than 2001 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2001 Audi A4. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS 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 Cadillac STS (369 Nm @ 5200 RPM) has 39 more torque (in Nm) than 2001 Audi A4. (330 Nm @ 3200 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A4.
Compare all specifications:
| 2001 Audi A4 | 2008 Cadillac STS | |
| Make | Audi | Cadillac |
| Model | A4 | STS |
| Year Released | 2001 | 2008 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 3564 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 248 HP | 302 HP |
| Engine RPM | 6300 RPM | 6300 RPM |
| Torque | 330 Nm | 369 Nm |
| Torque RPM | 3200 RPM | 5200 RPM |
| Engine Bore Size | 82.5 mm | 94.1 mm |
| Engine Stroke Size | 92.8 mm | 85.6 mm |
| Engine Compression Ratio | 10.5:1 | 11.3:1 |
| Acceleration 0-100mph | 7.1 seconds | 7.4 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1515 kg | 1560 kg |
| Vehicle Length | 4550 mm | 4990 mm |
| Vehicle Width | 1770 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2960 mm |
| Fuel Tank Capacity | 70 L | 64 L |
