1978 Ford Thunderbird vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 25 year(s). Which means there will be less support and parts availability for 1978 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1978 Ford Thunderbird would be higher. At 4,186 cc (8 cylinders), 1978 Ford Thunderbird is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 206 kg more than 1978 Ford Thunderbird.
Because 1978 Ford Thunderbird 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 1978 Ford Thunderbird. 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.
Compare all specifications:
| 1978 Ford Thunderbird | 2003 Opel Signum | |
| Make | Ford | Opel |
| Model | Thunderbird | Signum |
| Year Released | 1978 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 4186 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 144 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1480 kg | 1686 kg |
| Vehicle Length | 5100 mm | 4640 mm |
| Vehicle Width | 1890 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2640 mm |
