1995 Alfa Romeo 145 vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 9 year(s). Which means there will be less support and parts availability for 1995 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1995 Alfa Romeo 145 would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 84 more horse power than 1995 Alfa Romeo 145. (89 HP @ 4100 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1995 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 350 kg more than 1995 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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 79 more torque (in Nm) than 1995 Alfa Romeo 145. (186 Nm @ 2400 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1995 Alfa Romeo 145.
Compare all specifications:
| 1995 Alfa Romeo 145 | 2004 Opel Signum | |
| Make | Alfa Romeo | Opel |
| Model | 145 | Signum |
| Year Released | 1995 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1929 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 173 HP |
| Engine RPM | 4100 RPM | 5500 RPM |
| Torque | 186 Nm | 265 Nm |
| Torque RPM | 2400 RPM | 2500 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1210 kg | 1560 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 |
| Fuel Tank Capacity | 61 L | 60 L |
