2008 Audi A4 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 A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. At 4,564 cc (8 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (320 HP @ 6400 RPM) has 119 more horse power than 2008 Audi A4. (201 HP @ 5100 RPM) In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 475 kg more than 2008 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A4 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 A4 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, 2009 Cadillac STS (427 Nm @ 4400 RPM) has 146 more torque (in Nm) than 2008 Audi A4. (281 Nm @ 1800 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
2008 Audi A4 | 2009 Cadillac STS | |
Make | Audi | Cadillac |
Model | A4 | STS |
Year Released | 2008 | 2009 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1984 cc | 4564 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 201 HP | 320 HP |
Engine RPM | 5100 RPM | 6400 RPM |
Torque | 281 Nm | 427 Nm |
Torque RPM | 1800 RPM | 4400 RPM |
Engine Compression Ratio | 10.5:1 | 3.7:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1160 kg | 1635 kg |
Vehicle Length | 4590 mm | 5000 mm |
Vehicle Width | 1780 mm | 1850 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2660 mm | 2960 mm |
Fuel Consumption | 8.7 L/100km | 9.8 L/100km |
Fuel Consumption City | 12.4 L/100km | 15.7 L/100km |
Fuel Consumption Overall | 10.7 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 63 L | 64 L |