2005 MG ZS vs. 2008 MG ZR
To start off, 2008 MG ZR is newer by 3 year(s). Which means there will be less support and parts availability for 2005 MG ZS. In addition, the cost of maintenance, including insurance, on 2005 MG ZS would be higher. At 2,495 cc (6 cylinders), 2005 MG ZS is equipped with a bigger engine. In terms of performance, 2005 MG ZS (175 HP @ 6500 RPM) has 73 more horse power than 2008 MG ZR. (102 HP @ 6000 RPM). In normal driving conditions, 2005 MG ZS should accelerate faster than 2008 MG ZR. With that said, vehicle weight also plays an important factor in acceleration. 2005 MG ZS weights approximately 215 kg more than 2008 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, 2005 MG ZS (240 Nm @ 4000 RPM) has 117 more torque (in Nm) than 2008 MG ZR. (123 Nm @ 4500 RPM). This means 2005 MG ZS will have an easier job in driving up hills or pulling heavy equipment than 2008 MG ZR.
Compare all specifications:
| 2005 MG ZS | 2008 MG ZR | |
| Make | MG | MG |
| Model | ZS | ZR |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 1396 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 102 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 240 Nm | 123 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 80 mm | 75 mm |
| Engine Stroke Size | 82.8 mm | 79 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 224 km/hour | 180 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 10.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1310 kg | 1095 kg |
| Vehicle Length | 4550 mm | 4020 mm |
| Vehicle Width | 1700 mm | 1690 mm |
| Vehicle Height | 1390 mm | 1410 mm |
| Wheelbase Size | 2630 mm | 2510 mm |
| Fuel Consumption Overall | 9.5 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 55 L | 50 L |
