2005 Audi A6 vs. 2004 Cadillac DeVille
To start off, 2005 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 2004 Cadillac DeVille would be higher. At 4,600 cc (8 cylinders), 2004 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2004 Cadillac DeVille (275 HP @ 6000 RPM) has 28 more horse power than 2005 Audi A6. (247 HP @ 6300 RPM) In normal driving conditions, 2004 Cadillac DeVille should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 17 kg more than 2004 Cadillac DeVille.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 2004 Cadillac DeVille (420 Nm) has 70 more torque (in Nm) than 2005 Audi A6. (350 Nm). This means 2004 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 2004 Cadillac DeVille | |
| Make | Audi | Cadillac |
| Model | A6 | DeVille |
| Year Released | 2005 | 2004 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 4600 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 275 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 350 Nm | 420 Nm |
| Engine Bore Size | 81 mm | 93 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1805 kg | 1788 kg |
| Vehicle Length | 4800 mm | 5270 mm |
| Vehicle Width | 1860 mm | 1900 mm |
| Vehicle Height | 1560 mm | 1450 mm |
| Wheelbase Size | 2770 mm | 2890 mm |
| Fuel Tank Capacity | 70 L | 70 L |
