1981 Seat 127 vs. 2003 Vauxhall Signum
To start off, 2003 Vauxhall Signum is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Seat 127. In addition, the cost of maintenance, including insurance, on 1981 Seat 127 would be higher. At 3,175 cc (6 cylinders), 2003 Vauxhall Signum is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Signum (208 HP @ 6200 RPM) has 161 more horse power than 1981 Seat 127. (47 HP @ 6200 RPM) In normal driving conditions, 2003 Vauxhall Signum should accelerate faster than 1981 Seat 127. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Signum weights approximately 777 kg more than 1981 Seat 127. 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, 2003 Vauxhall Signum (300 Nm @ 4000 RPM) has 237 more torque (in Nm) than 1981 Seat 127. (63 Nm @ 3500 RPM). This means 2003 Vauxhall Signum will have an easier job in driving up hills or pulling heavy equipment than 1981 Seat 127.
Compare all specifications:
| 1981 Seat 127 | 2003 Vauxhall Signum | |
| Make | Seat | Vauxhall |
| Model | 127 | Signum |
| Year Released | 1981 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 901 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 47 HP | 208 HP |
| Engine RPM | 6200 RPM | 6200 RPM |
| Torque | 63 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 705 kg | 1482 kg |
| Vehicle Length | 3600 mm | 4640 mm |
| Vehicle Width | 1530 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2230 mm | 2840 mm |
