2005 Audi A6 vs. 2009 Cadillac BLS
To start off, 2009 Cadillac BLS is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 4,172 cc (8 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (247 HP @ 6200 RPM) has 68 more horse power than 2009 Cadillac BLS. (179 HP @ 4000 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2009 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 185 kg more than 2009 Cadillac BLS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac BLS. In wet, icy, snow, or gravel driving conditions, 2005 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, 2009 Cadillac BLS (400 Nm @ 1850 RPM) has 80 more torque (in Nm) than 2005 Audi A6. (320 Nm @ 3000 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 2009 Cadillac BLS | |
| Make | Audi | Cadillac |
| Model | A6 | BLS |
| Year Released | 2005 | 2009 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1910 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 179 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 320 Nm | 400 Nm |
| Torque RPM | 3000 RPM | 1850 RPM |
| Engine Bore Size | 84.5 mm | 82 mm |
| Engine Stroke Size | 93 mm | 90.4 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Top Speed | 250 km/hour | 215 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 9.1 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1785 kg | 1600 kg |
| Vehicle Length | 4840 mm | 4720 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1480 mm | 1550 mm |
| Wheelbase Size | 2770 mm | 2680 mm |
| Fuel Consumption Overall | 13.1 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 82 L | 58 L |
