2009 Audi S6 vs. 2008 Cadillac STS
To start off, 2009 Audi S6 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2008 Cadillac STS would be higher. At 5,204 cc (10 cylinders), 2009 Audi S6 is equipped with a bigger engine. In terms of performance, 2009 Audi S6 (435 HP @ 6800 RPM) has 115 more horse power than 2008 Cadillac STS. (320 HP @ 6400 RPM). In normal driving conditions, 2009 Audi S6 should accelerate faster than 2008 Cadillac STS.
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, 2009 Audi S6 (540 Nm @ 3000 RPM) has 113 more torque (in Nm) than 2008 Cadillac STS. (427 Nm @ 4400 RPM). This means 2009 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac STS.
Compare all specifications:
2009 Audi S6 | 2008 Cadillac STS | |
Make | Audi | Cadillac |
Model | S6 | STS |
Year Released | 2009 | 2008 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 5204 cc | 4565 cc |
Engine Cylinders | 10 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 435 HP | 320 HP |
Engine RPM | 6800 RPM | 6400 RPM |
Torque | 540 Nm | 427 Nm |
Torque RPM | 3000 RPM | 4400 RPM |
Engine Compression Ratio | 12.5:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4920 mm | 5000 mm |
Vehicle Width | 2020 mm | 1850 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2850 mm | 2960 mm |
Fuel Consumption Highway | 11.3 L/100km | 9.8 L/100km |
Fuel Consumption City | 16.9 L/100km | 15.7 L/100km |
Fuel Consumption Overall | 14.8 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 80 L | 64 L |