2009 Audi Q7 vs. 2010 Buick LaCrosse
To start off, 2010 Buick LaCrosse is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi Q7. In addition, the cost of maintenance, including insurance, on 2009 Audi Q7 would be higher. At 5,934 cc (12 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (494 HP @ 3750 RPM) has 214 more horse power than 2010 Buick LaCrosse. (280 HP @ 6300 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2010 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 752 kg more than 2010 Buick LaCrosse. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Buick LaCrosse. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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 Audi Q7 (1,000 Nm @ 1750 RPM) has 649 more torque (in Nm) than 2010 Buick LaCrosse. (351 Nm @ 4800 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2010 Buick LaCrosse.
Compare all specifications:
| 2009 Audi Q7 | 2010 Buick LaCrosse | |
| Make | Audi | Buick |
| Model | Q7 | LaCrosse |
| Year Released | 2009 | 2010 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5934 cc | 3600 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 494 HP | 280 HP |
| Engine RPM | 3750 RPM | 6300 RPM |
| Torque | 1000 Nm | 351 Nm |
| Torque RPM | 1750 RPM | 4800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2605 kg | 1853 kg |
| Vehicle Length | 5070 mm | 5001 mm |
| Vehicle Width | 2010 mm | 1857 mm |
| Vehicle Height | 1700 mm | 1504 mm |
| Wheelbase Size | 3010 mm | 2837 mm |
| Fuel Tank Capacity | 100 L | 70 L |
