2004 Audi A8 vs. 2007 Buick LaCrosse
To start off, 2007 Buick LaCrosse is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Audi A8. In addition, the cost of maintenance, including insurance, on 2004 Audi A8 would be higher. At 3,935 cc (8 cylinders), 2004 Audi A8 is equipped with a bigger engine. In terms of performance, 2004 Audi A8 (271 HP) has 71 more horse power than 2007 Buick LaCrosse. (200 HP). In normal driving conditions, 2004 Audi A8 should accelerate faster than 2007 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2007 Buick LaCrosse weights approximately 10 kg more than 2004 Audi A8.
Because 2004 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Buick LaCrosse. In wet, icy, snow, or gravel driving conditions, 2004 Audi A8 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, 2004 Audi A8 (650 Nm @ 1800 RPM) has 338 more torque (in Nm) than 2007 Buick LaCrosse. (312 Nm @ 4000 RPM). This means 2004 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Buick LaCrosse.
Compare all specifications:
| 2004 Audi A8 | 2007 Buick LaCrosse | |
| Make | Audi | Buick |
| Model | A8 | LaCrosse |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3935 cc | 3791 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 271 HP | 200 HP |
| Torque | 650 Nm | 312 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 96.5 mm |
| Engine Stroke Size | 95.5 mm | 86.4 mm |
| Engine Compression Ratio | 18.0:1 | 9.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1940 kg | 1950 kg |
| Vehicle Length | 5060 mm | 5040 mm |
| Vehicle Width | 1900 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2950 mm | 2810 mm |
| Fuel Tank Capacity | 90 L | 64 L |
