2003 MG TF vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 MG TF. In addition, the cost of maintenance, including insurance, on 2003 MG TF would be higher. At 1,910 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 MG TF (158 HP @ 6900 RPM) has 10 more horse power than 2007 Opel Astra. (148 HP @ 4000 RPM). In normal driving conditions, 2003 MG TF should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 208 kg more than 2003 MG TF.
Because 2003 MG TF is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 MG TF. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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 (320 Nm @ 2000 RPM) has 146 more torque (in Nm) than 2003 MG TF. (174 Nm @ 4700 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2003 MG TF.
Compare all specifications:
| 2003 MG TF | 2007 Opel Astra | |
| Make | MG | Opel |
| Model | TF | Astra |
| Year Released | 2003 | 2007 |
| Engine Position | Middle | Front |
| Engine Size | 1796 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 148 HP |
| Engine RPM | 6900 RPM | 4000 RPM |
| Torque | 174 Nm | 320 Nm |
| Torque RPM | 4700 RPM | 2000 RPM |
| Engine Bore Size | 80 mm | 82 mm |
| Engine Stroke Size | 89.3 mm | 90.4 mm |
| Engine Compression Ratio | 10.5:1 | 17.5:1 |
| Top Speed | 220 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 8.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1190 kg | 1398 kg |
| Vehicle Length | 3950 mm | 4300 mm |
| Vehicle Width | 1630 mm | 1760 mm |
| Vehicle Height | 1270 mm | 1440 mm |
| Wheelbase Size | 2380 mm | 2620 mm |
| Fuel Consumption Overall | 7.5 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 50 L | 52 L |
