2007 Audi A4 vs. 2008 Buick LaCrosse
To start off, 2008 Buick LaCrosse is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 3,801 cc (6 cylinders), 2008 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2008 Buick LaCrosse (200 HP) has 39 more horse power than 2007 Audi A4. (161 HP) In normal driving conditions, 2008 Buick LaCrosse should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Buick LaCrosse weights approximately 516 kg more than 2007 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, 2008 Buick LaCrosse (312 Nm @ 4000 RPM) has 87 more torque (in Nm) than 2007 Audi A4. (225 Nm @ 1950 RPM). This means 2008 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4. 2008 Buick LaCrosse has automatic transmission and 2007 Audi A4 has manual transmission. 2007 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A4 | 2008 Buick LaCrosse | |
| Make | Audi | Buick |
| Model | A4 | LaCrosse |
| Year Released | 2007 | 2008 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 3801 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 161 HP | 200 HP |
| Torque | 225 Nm | 312 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Compression Ratio | 9.3:1 | 9.4:1 |
| 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 | 1430 kg | 1946 kg |
| Vehicle Length | 4550 mm | 5040 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2810 mm |
| Fuel Consumption Overall | 8.2 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
