2006 MG ZT-T vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 MG ZT-T. In addition, the cost of maintenance, including insurance, on 2006 MG ZT-T would be higher. At 2,497 cc (6 cylinders), 2006 MG ZT-T is equipped with a bigger engine. In terms of performance, 2006 MG ZT-T (187 HP @ 6500 RPM) has 64 more horse power than 2007 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2006 MG ZT-T should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 MG ZT-T weights approximately 347 kg more than 2007 Opel Astra. 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, 2006 MG ZT-T (245 Nm @ 4000 RPM) has 75 more torque (in Nm) than 2007 Opel Astra. (170 Nm @ 3800 RPM). This means 2006 MG ZT-T will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2006 MG ZT-T | 2007 Opel Astra | |
| Make | MG | Opel |
| Model | ZT-T | Astra |
| Year Released | 2006 | 2007 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 187 HP | 123 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 245 Nm | 170 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 80.1 mm | 80.5 mm |
| Engine Stroke Size | 82.8 mm | 88.2 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 8.7 seconds | 10.7 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1625 kg | 1278 kg |
| Vehicle Length | 4800 mm | 4300 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2750 mm | 2620 mm |
| Fuel Consumption Overall | 9.9 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 65 L | 52 L |
