2008 Cadillac CTS vs. 2003 Audi S3
To start off, 2008 Cadillac CTS is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Audi S3. In addition, the cost of maintenance, including insurance, on 2003 Audi S3 would be higher. At 2,792 cc (6 cylinders), 2008 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2003 Audi S3 (222 HP @ 5900 RPM) has 12 more horse power than 2008 Cadillac CTS. (210 HP @ 6500 RPM) In normal driving conditions, 2003 Audi S3 should accelerate faster than 2008 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac CTS weights approximately 137 kg more than 2003 Audi S3.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2003 Audi S3 (280 Nm @ 2200 RPM) has 17 more torque (in Nm) than 2008 Cadillac CTS. (263 Nm @ 3200 RPM). This means 2003 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac CTS.
Compare all specifications:
| 2008 Cadillac CTS | 2003 Audi S3 | |
| Make | Cadillac | Audi |
| Model | CTS | S3 |
| Year Released | 2008 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 1779 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 210 HP | 222 HP |
| Engine RPM | 6500 RPM | 5900 RPM |
| Torque | 263 Nm | 280 Nm |
| Torque RPM | 3200 RPM | 2200 RPM |
| Engine Bore Size | 88.9 mm | 81 mm |
| Engine Stroke Size | 74.7 mm | 86.4 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1560 kg | 1423 kg |
| Vehicle Length | 4870 mm | 4170 mm |
| Vehicle Width | 1850 mm | 1770 mm |
| Vehicle Height | 1480 mm | 1420 mm |
| Wheelbase Size | 2890 mm | 2530 mm |
| Fuel Tank Capacity | 68 L | 62 L |
