2009 Audi A3 vs. 2005 Cadillac STS
To start off, 2009 Audi A3 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2005 Cadillac STS would be higher. At 3,562 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (252 HP @ 6500 RPM) has 1 more horse power than 2009 Audi A3. (251 HP @ 6300 RPM) In normal driving conditions, 2005 Cadillac STS should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 335 kg more than 2009 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2009 Audi A3 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, 2005 Cadillac STS (342 Nm @ 3200 RPM) has 22 more torque (in Nm) than 2009 Audi A3. (320 Nm @ 3200 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
2009 Audi A3 | 2005 Cadillac STS | |
Make | Audi | Cadillac |
Model | A3 | STS |
Year Released | 2009 | 2005 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 3196 cc | 3562 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 251 HP | 252 HP |
Engine RPM | 6300 RPM | 6500 RPM |
Torque | 320 Nm | 342 Nm |
Torque RPM | 3200 RPM | 3200 RPM |
Engine Bore Size | 84 mm | 94 mm |
Engine Stroke Size | 95.9 mm | 86 mm |
Engine Compression Ratio | 11.3:1 | 10.2:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 1455 kg | 1790 kg |
Vehicle Length | 4290 mm | 4990 mm |
Vehicle Width | 1970 mm | 1850 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2580 mm | 2690 mm |
Fuel Consumption | 8.4 L/100km | 9.8 L/100km |
Fuel Consumption Overall | 9.8 L/100km | 12.4 L/100km |
Fuel Tank Capacity | 55 L | 95 L |