1994 Alfa Romeo 145 vs. 2003 Vauxhall Signum
To start off, 2003 Vauxhall Signum is newer by 9 year(s). Which means there will be less support and parts availability for 1994 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1994 Alfa Romeo 145 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 79 more horse power than 1994 Alfa Romeo 145. (129 HP @ 6500 RPM) In normal driving conditions, 2003 Vauxhall Signum should accelerate faster than 1994 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Signum weights approximately 292 kg more than 1994 Alfa Romeo 145. 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 151 more torque (in Nm) than 1994 Alfa Romeo 145. (149 Nm @ 4300 RPM). This means 2003 Vauxhall Signum will have an easier job in driving up hills or pulling heavy equipment than 1994 Alfa Romeo 145.
Compare all specifications:
| 1994 Alfa Romeo 145 | 2003 Vauxhall Signum | |
| Make | Alfa Romeo | Vauxhall |
| Model | 145 | Signum |
| Year Released | 1994 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1712 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 129 HP | 208 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 149 Nm | 300 Nm |
| Torque RPM | 4300 RPM | 4000 RPM |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1190 kg | 1482 kg |
| Vehicle Length | 4100 mm | 4640 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2840 mm |
