2008 MG ZR vs. 2007 Opel Astra
To start off, 2008 MG ZR is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 1,998 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (168 HP @ 5200 RPM) has 9 more horse power than 2008 MG ZR. (159 HP @ 6900 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2008 MG ZR. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 240 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, 2007 Opel Astra (250 Nm @ 1950 RPM) has 76 more torque (in Nm) than 2008 MG ZR. (174 Nm @ 4700 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2008 MG ZR.
Compare all specifications:
2008 MG ZR | 2007 Opel Astra | |
Make | MG | Opel |
Model | ZR | Astra |
Year Released | 2008 | 2007 |
Body Type | Hatchback | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1796 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 159 HP | 168 HP |
Engine RPM | 6900 RPM | 5200 RPM |
Torque | 174 Nm | 250 Nm |
Torque RPM | 4700 RPM | 1950 RPM |
Engine Bore Size | 80 mm | 86.1 mm |
Engine Stroke Size | 89.3 mm | 86 mm |
Engine Compression Ratio | 10.5:1 | 8.8:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 7.8 seconds | 8.9 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1185 kg | 1425 kg |
Vehicle Length | 4020 mm | 4520 mm |
Vehicle Width | 1690 mm | 1800 mm |
Vehicle Height | 1410 mm | 1510 mm |
Wheelbase Size | 2510 mm | 2710 mm |
Fuel Consumption Overall | 7.5 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 50 L | 52 L |