2004 Audi A6 vs. 2009 Cadillac BLS
To start off, 2009 Cadillac BLS is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 2,792 cc (6 cylinders), 2009 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2009 Cadillac BLS (252 HP @ 5500 RPM) has 124 more horse power than 2004 Audi A6. (128 HP @ 5700 RPM) In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 240 kg more than 2004 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 170 more torque (in Nm) than 2004 Audi A6. (195 Nm @ 3300 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2004 Audi A6 | 2009 Cadillac BLS | |
| Make | Audi | Cadillac |
| Model | A6 | BLS |
| Year Released | 2004 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1895 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 128 HP | 252 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 195 Nm | 365 Nm |
| Torque RPM | 3300 RPM | 1800 RPM |
| Engine Bore Size | 82.5 mm | 89.1 mm |
| Engine Stroke Size | 92.8 mm | 74.8 mm |
| Engine Compression Ratio | 10.3:1 | 9.5:1 |
| Acceleration 0-100mph | 10.5 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 | 1395 kg | 1635 kg |
| Vehicle Length | 4800 mm | 4690 mm |
| Vehicle Width | 1820 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1480 mm |
| Wheelbase Size | 2580 mm | 2680 mm |
| Fuel Consumption Overall | 8.3 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 70 L | 58 L |
