1988 Alfa Romeo 75 vs. 2003 Vauxhall Signum
To start off, 2003 Vauxhall Signum is newer by 15 year(s). Which means there will be less support and parts availability for 1988 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1988 Alfa Romeo 75 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 100 more horse power than 1988 Alfa Romeo 75. (108 HP @ 6000 RPM) In normal driving conditions, 2003 Vauxhall Signum should accelerate faster than 1988 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Signum weights approximately 422 kg more than 1988 Alfa Romeo 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 Alfa Romeo 75 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 1988 Alfa Romeo 75. However, in wet, icy, snow, or gravel driving conditions, 2003 Vauxhall 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 Vauxhall Signum (300 Nm @ 4000 RPM) has 151 more torque (in Nm) than 1988 Alfa Romeo 75. (149 Nm @ 4000 RPM). This means 2003 Vauxhall Signum will have an easier job in driving up hills or pulling heavy equipment than 1988 Alfa Romeo 75.
Compare all specifications:
| 1988 Alfa Romeo 75 | 2003 Vauxhall Signum | |
| Make | Alfa Romeo | Vauxhall |
| Model | 75 | Signum |
| Year Released | 1988 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1567 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 108 HP | 208 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 149 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1060 kg | 1482 kg |
| Vehicle Length | 4340 mm | 4640 mm |
| Vehicle Width | 1670 mm | 1800 mm |
| Vehicle Height | 1410 mm | 1470 mm |
| Wheelbase Size | 2520 mm | 2840 mm |
