2006 MG ZR vs. 2005 Opel Astra
To start off, 2006 MG ZR is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 1,796 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (114 HP @ 5400 RPM) has 12 more horse power than 2006 MG ZR. (102 HP @ 6000 RPM) In normal driving conditions, 2005 Opel Astra should accelerate faster than 2006 MG ZR. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 90 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, 2005 Opel Astra (173 Nm @ 3400 RPM) has 50 more torque (in Nm) than 2006 MG ZR. (123 Nm @ 4500 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2006 MG ZR.
Compare all specifications:
| 2006 MG ZR | 2005 Opel Astra | |
| Make | MG | Opel |
| Model | ZR | Astra |
| Year Released | 2006 | 2005 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1396 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 102 HP | 114 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 123 Nm | 173 Nm |
| Torque RPM | 4500 RPM | 3400 RPM |
| Engine Bore Size | 75 mm | 80.6 mm |
| Engine Stroke Size | 79 mm | 88.2 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1095 kg | 1185 kg |
| Vehicle Length | 4020 mm | 4260 mm |
| Vehicle Width | 1690 mm | 1720 mm |
| Vehicle Height | 1410 mm | 1400 mm |
| Wheelbase Size | 2510 mm | 2610 mm |
| Fuel Tank Capacity | 50 L | 52 L |
