2008 Audi A8 vs. 2009 Cadillac BLS
To start off, 2009 Cadillac BLS is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A8. In addition, the cost of maintenance, including insurance, on 2008 Audi A8 would be higher. At 2,975 cc (6 cylinders), 2008 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Cadillac BLS (252 HP @ 5500 RPM) has 35 more horse power than 2008 Audi A8. (217 HP @ 6300 RPM) In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 2008 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 35 kg more than 2009 Cadillac BLS.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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 Cadillac BLS (365 Nm @ 1800 RPM) has 65 more torque (in Nm) than 2008 Audi A8. (300 Nm @ 8200 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A8.
Compare all specifications:
| 2008 Audi A8 | 2009 Cadillac BLS | |
| Make | Audi | Cadillac |
| Model | A8 | BLS |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2975 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 252 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 300 Nm | 365 Nm |
| Torque RPM | 8200 RPM | 1800 RPM |
| Engine Bore Size | 82.5 mm | 89.1 mm |
| Engine Stroke Size | 92.8 mm | 74.8 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 7.9 seconds | 7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1670 kg | 1635 kg |
| Vehicle Length | 5060 mm | 4690 mm |
| Vehicle Width | 1900 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1480 mm |
| Wheelbase Size | 2950 mm | 2680 mm |
| Fuel Consumption Overall | 9.6 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 90 L | 58 L |
