2009 Audi A4 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 A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 3,600 cc (6 cylinders), 2010 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2010 Buick LaCrosse (280 HP @ 6300 RPM) has 19 more horse power than 2009 Audi A4. (261 HP @ 6500 RPM) In normal driving conditions, 2010 Buick LaCrosse should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2010 Buick LaCrosse weights approximately 223 kg more than 2009 Audi A4. 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, 2010 Buick LaCrosse (351 Nm @ 4800 RPM) has 21 more torque (in Nm) than 2009 Audi A4. (330 Nm @ 3000 RPM). This means 2010 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2010 Buick LaCrosse has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2010 Buick LaCrosse | |
| Make | Audi | Buick |
| Model | A4 | LaCrosse |
| Year Released | 2009 | 2010 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3197 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 261 HP | 280 HP |
| Engine RPM | 6500 RPM | 6300 RPM |
| Torque | 330 Nm | 351 Nm |
| Torque RPM | 3000 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1853 kg |
| Vehicle Length | 4710 mm | 5001 mm |
| Vehicle Width | 1830 mm | 1857 mm |
| Vehicle Height | 1440 mm | 1504 mm |
| Wheelbase Size | 2810 mm | 2837 mm |
| Fuel Tank Capacity | 64 L | 70 L |
