2008 Audi A6 vs. 2005 Buick LaCrosse
To start off, 2008 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Buick LaCrosse. In addition, the cost of maintenance, including insurance, on 2005 Buick LaCrosse would be higher. At 3,786 cc (6 cylinders), 2005 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (207 HP @ 5500 RPM) has 6 more horse power than 2005 Buick LaCrosse. (201 HP @ 5200 RPM). In normal driving conditions, 2008 Audi A6 should accelerate faster than 2005 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick LaCrosse weights approximately 15 kg more than 2008 Audi A6.
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, 2005 Buick LaCrosse (312 Nm) has 32 more torque (in Nm) than 2008 Audi A6. (280 Nm). This means 2005 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
| 2008 Audi A6 | 2005 Buick LaCrosse | |
| Make | Audi | Buick |
| Model | A6 | LaCrosse |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2773 cc | 3786 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 207 HP | 201 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 280 Nm | 312 Nm |
| Engine Bore Size | 84.6 mm | 97 mm |
| Engine Stroke Size | 82.4 mm | 86 mm |
| Engine Compression Ratio | 12.0:1 | 9.4:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1570 kg | 1585 kg |
| Vehicle Length | 4180 mm | 5040 mm |
| Vehicle Width | 1900 mm | 1860 mm |
| Vehicle Height | 1560 mm | 1460 mm |
| Wheelbase Size | 2850 mm | 2800 mm |
| Fuel Tank Capacity | 70 L | 64 L |
