2002 MG TF vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2002 MG TF. In addition, the cost of maintenance, including insurance, on 2002 MG TF would be higher. At 3,175 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (209 HP @ 6200 RPM) has 95 more horse power than 2002 MG TF. (114 HP @ 6500 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 2002 MG TF. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 445 kg more than 2002 MG TF. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 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 2002 MG TF. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, 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, 2003 Opel Signum (300 Nm @ 4000 RPM) has 155 more torque (in Nm) than 2002 MG TF. (145 Nm @ 4700 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2002 MG TF.
Compare all specifications:
| 2002 MG TF | 2003 Opel Signum | |
| Make | MG | Opel |
| Model | TF | Signum |
| Year Released | 2002 | 2003 |
| Body Type | Roadster | Hatchback |
| Engine Position | Middle | Front |
| Engine Size | 1588 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 114 HP | 209 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 145 Nm | 300 Nm |
| Torque RPM | 4700 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 87.5 mm |
| Engine Stroke Size | 79 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1100 kg | 1545 kg |
| Vehicle Length | 3950 mm | 4640 mm |
| Vehicle Width | 1640 mm | 1800 mm |
| Vehicle Height | 1270 mm | 1470 mm |
| Wheelbase Size | 2380 mm | 2840 mm |
| Fuel Tank Capacity | 50 L | 60 L |
