2008 Audi A6 vs. 2009 Cadillac STS
To start off, 2009 Cadillac STS is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A6. In addition, the cost of maintenance, including insurance, on 2008 Audi A6 would be higher. At 3,564 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (300 HP) has 69 more horse power than 2008 Audi A6. (231 HP) In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 17 kg more than 2008 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi A6 (450 Nm @ 1400 RPM) has 177 more torque (in Nm) than 2009 Cadillac STS. (273 Nm @ 5200 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS. 2009 Cadillac STS has automatic transmission and 2008 Audi A6 has manual transmission. 2008 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Audi A6 | 2009 Cadillac STS | |
Make | Audi | Cadillac |
Model | A6 | STS |
Year Released | 2008 | 2009 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2967 cc | 3564 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 231 HP | 300 HP |
Torque | 450 Nm | 273 Nm |
Torque RPM | 1400 RPM | 5200 RPM |
Engine Bore Size | 83 mm | 94 mm |
Engine Stroke Size | 91.4 mm | 85.6 mm |
Engine Compression Ratio | 17.0:1 | 11.3:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 251 km/hour | 230 km/hour |
Acceleration 0-100mph | 8.2 seconds | 7.4 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1765 kg | 1782 kg |
Vehicle Length | 4940 mm | 4990 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2850 mm | 2960 mm |
Fuel Consumption Overall | 10.2 L/100km | 12.7 L/100km |