2005 Audi A6 vs. 2008 Cadillac STS
To start off, 2008 Cadillac STS is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 4,565 cc (8 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (320 HP @ 6400 RPM) has 65 more horse power than 2005 Audi A6. (255 HP @ 6300 RPM) In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 160 kg more than 2008 Cadillac STS.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A6. 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 (427 Nm) has 107 more torque (in Nm) than 2005 Audi A6. (320 Nm). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
2005 Audi A6 | 2008 Cadillac STS | |
Make | Audi | Cadillac |
Model | A6 | STS |
Year Released | 2005 | 2008 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2983 cc | 4565 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 255 HP | 320 HP |
Engine RPM | 6300 RPM | 6400 RPM |
Torque | 320 Nm | 427 Nm |
Engine Compression Ratio | 12.5:1 | 10.5:1 |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1795 kg | 1635 kg |
Vehicle Length | 4920 mm | 5000 mm |
Vehicle Width | 2020 mm | 1850 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2760 mm | 2960 mm |
Fuel Tank Capacity | 80 L | 64 L |