1981 Alfa Romeo Alfasud vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Alfasud would be higher. At 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (175 HP @ 4000 RPM) has 113 more horse power than 1981 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1981 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 810 kg more than 1981 Alfa Romeo Alfasud. 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 Opel Signum (371 Nm @ 1900 RPM) has 282 more torque (in Nm) than 1981 Alfa Romeo Alfasud. (89 Nm @ 3200 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1981 Alfa Romeo Alfasud.
Compare all specifications:
1981 Alfa Romeo Alfasud | 2003 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | Alfasud | Signum |
Year Released | 1981 | 2003 |
Engine Position | Front | Front |
Engine Size | 1186 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 62 HP | 175 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 89 Nm | 371 Nm |
Torque RPM | 3200 RPM | 1900 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 860 kg | 1670 kg |
Vehicle Length | 4000 mm | 4640 mm |
Vehicle Width | 1600 mm | 1800 mm |
Vehicle Height | 1380 mm | 1470 mm |
Wheelbase Size | 2460 mm | 2700 mm |