2005 Audi A4 vs. 2012 Buick LaCrosse
To start off, 2012 Buick LaCrosse is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 2,400 cc (4 cylinders), 2012 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2012 Buick LaCrosse (182 HP @ 6700 RPM) has 22 more horse power than 2005 Audi A4. (160 HP @ 1950 RPM) In normal driving conditions, 2012 Buick LaCrosse should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2012 Buick LaCrosse weights approximately 310 kg more than 2005 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, 2012 Buick LaCrosse (233 Nm @ 4900 RPM) has 8 more torque (in Nm) than 2005 Audi A4. (225 Nm @ 1950 RPM). This means 2012 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4. 2012 Buick LaCrosse has automatic transmission and 2005 Audi A4 has manual transmission. 2005 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A4 | 2012 Buick LaCrosse | |
| Make | Audi | Buick |
| Model | A4 | LaCrosse |
| Year Released | 2005 | 2012 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1780 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 160 HP | 182 HP |
| Engine RPM | 1950 RPM | 6700 RPM |
| Torque | 225 Nm | 233 Nm |
| Torque RPM | 1950 RPM | 4900 RPM |
| Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1740 kg |
| Vehicle Length | 4550 mm | 5001 mm |
| Vehicle Width | 1780 mm | 1857 mm |
| Vehicle Height | 1430 mm | 1504 mm |
| Wheelbase Size | 2770 mm | 2837 mm |
| Fuel Tank Capacity | 70 L | 59 L |
