2004 Rover 45 vs. 2012 Buick LaCrosse
To start off, 2012 Buick LaCrosse is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Rover 45. In addition, the cost of maintenance, including insurance, on 2004 Rover 45 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 82 more horse power than 2004 Rover 45. (100 HP @ 4200 RPM) In normal driving conditions, 2012 Buick LaCrosse should accelerate faster than 2004 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2012 Buick LaCrosse weights approximately 435 kg more than 2004 Rover 45. 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, 2004 Rover 45 (240 Nm @ 2000 RPM) has 7 more torque (in Nm) than 2012 Buick LaCrosse. (233 Nm @ 4900 RPM). This means 2004 Rover 45 will have an easier job in driving up hills or pulling heavy equipment than 2012 Buick LaCrosse. 2012 Buick LaCrosse has automatic transmission and 2004 Rover 45 has manual transmission. 2004 Rover 45 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:
| 2004 Rover 45 | 2012 Buick LaCrosse | |
| Make | Rover | Buick |
| Model | 45 | LaCrosse |
| Year Released | 2004 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 182 HP |
| Engine RPM | 4200 RPM | 6700 RPM |
| Torque | 240 Nm | 233 Nm |
| Torque RPM | 2000 RPM | 4900 RPM |
| Fuel Type | Diesel | 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 | 1305 kg | 1740 kg |
| Vehicle Length | 4370 mm | 5001 mm |
| Vehicle Width | 1700 mm | 1857 mm |
| Vehicle Height | 1400 mm | 1504 mm |
| Wheelbase Size | 2560 mm | 2837 mm |
| Fuel Tank Capacity | 55 L | 59 L |
