2004 Buick LaCrosse vs. 2003 MG ZR
To start off, 2004 Buick LaCrosse is newer by 1 year(s). Which means there will be less support and parts availability for 2003 MG ZR. In addition, the cost of maintenance, including insurance, on 2003 MG ZR would be higher. At 3,564 cc (6 cylinders), 2004 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2004 Buick LaCrosse (238 HP @ 6000 RPM) has 80 more horse power than 2003 MG ZR. (158 HP @ 6900 RPM). In normal driving conditions, 2004 Buick LaCrosse should accelerate faster than 2003 MG ZR. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick LaCrosse weights approximately 495 kg more than 2003 MG ZR. 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 Buick LaCrosse (311 Nm @ 3200 RPM) has 137 more torque (in Nm) than 2003 MG ZR. (174 Nm @ 4700 RPM). This means 2004 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2003 MG ZR. 2004 Buick LaCrosse has automatic transmission and 2003 MG ZR has manual transmission. 2003 MG ZR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Buick LaCrosse | 2003 MG ZR | |
| Make | Buick | MG |
| Model | LaCrosse | ZR |
| Year Released | 2004 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 1794 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 238 HP | 158 HP |
| Engine RPM | 6000 RPM | 6900 RPM |
| Torque | 311 Nm | 174 Nm |
| Torque RPM | 3200 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1615 kg | 1120 kg |
| Vehicle Length | 5040 mm | 4020 mm |
| Vehicle Width | 1860 mm | 1690 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2810 mm | 2510 mm |
