2006 MG ZR vs. 2003 MG ZT
To start off, 2006 MG ZR is newer by 3 year(s). Which means there will be less support and parts availability for 2003 MG ZT. In addition, the cost of maintenance, including insurance, on 2003 MG ZT would be higher. At 1,796 cc (4 cylinders), 2003 MG ZT is equipped with a bigger engine. In terms of performance, 2003 MG ZT (158 HP @ 5500 RPM) has 56 more horse power than 2006 MG ZR. (102 HP @ 6000 RPM) In normal driving conditions, 2003 MG ZT should accelerate faster than 2006 MG ZR. With that said, vehicle weight also plays an important factor in acceleration. 2003 MG ZT weights approximately 390 kg more than 2006 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, 2003 MG ZT (215 Nm @ 2100 RPM) has 92 more torque (in Nm) than 2006 MG ZR. (123 Nm @ 4500 RPM). This means 2003 MG ZT will have an easier job in driving up hills or pulling heavy equipment than 2006 MG ZR.
Compare all specifications:
| 2006 MG ZR | 2003 MG ZT | |
| Make | MG | MG |
| Model | ZR | ZT |
| Year Released | 2006 | 2003 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1396 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 102 HP | 158 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 123 Nm | 215 Nm |
| Torque RPM | 4500 RPM | 2100 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1095 kg | 1485 kg |
| Vehicle Length | 4020 mm | 4760 mm |
| Vehicle Width | 1690 mm | 1790 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2510 mm | 2760 mm |
