2003 Audi RS4 vs. 2012 Buick LaCrosse
To start off, 2012 Buick LaCrosse is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Audi RS4. In addition, the cost of maintenance, including insurance, on 2003 Audi RS4 would be higher. At 3,600 cc (6 cylinders), 2012 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2003 Audi RS4 (377 HP @ 6300 RPM) has 74 more horse power than 2012 Buick LaCrosse. (303 HP @ 6800 RPM). In normal driving conditions, 2003 Audi RS4 should accelerate faster than 2012 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2012 Buick LaCrosse weights approximately 250 kg more than 2003 Audi RS4.
Because 2003 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Buick LaCrosse. In wet, icy, snow, or gravel driving conditions, 2003 Audi RS4 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, 2003 Audi RS4 (449 Nm @ 2500 RPM) has 91 more torque (in Nm) than 2012 Buick LaCrosse. (358 Nm @ 5300 RPM). This means 2003 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2012 Buick LaCrosse. 2012 Buick LaCrosse has automatic transmission and 2003 Audi RS4 has manual transmission. 2003 Audi RS4 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:
| 2003 Audi RS4 | 2012 Buick LaCrosse | |
| Make | Audi | Buick |
| Model | RS4 | LaCrosse |
| Year Released | 2003 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 377 HP | 303 HP |
| Engine RPM | 6300 RPM | 6800 RPM |
| Torque | 449 Nm | 358 Nm |
| Torque RPM | 2500 RPM | 5300 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1585 kg | 1835 kg |
| Vehicle Length | 4480 mm | 5001 mm |
| Vehicle Width | 1740 mm | 1857 mm |
| Vehicle Height | 1450 mm | 1504 mm |
| Wheelbase Size | 2610 mm | 2837 mm |
| Fuel Tank Capacity | 55 L | 68 L |
