1984 Alfa Romeo Arna vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 19 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo Arna would be higher. At 2,172 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (115 HP @ 3000 RPM) has 53 more horse power than 1984 Alfa Romeo Arna. (62 HP @ 6000 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1984 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 685 kg more than 1984 Alfa Romeo Arna. 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 (280 Nm @ 1500 RPM) has 192 more torque (in Nm) than 1984 Alfa Romeo Arna. (88 Nm @ 3200 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo Arna.
Compare all specifications:
1984 Alfa Romeo Arna | 2003 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | Arna | Signum |
Year Released | 1984 | 2003 |
Engine Position | Front | Front |
Engine Size | 1186 cc | 2172 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 62 HP | 115 HP |
Engine RPM | 6000 RPM | 3000 RPM |
Torque | 88 Nm | 280 Nm |
Torque RPM | 3200 RPM | 1500 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 850 kg | 1535 kg |
Vehicle Length | 4010 mm | 4640 mm |
Vehicle Width | 1630 mm | 1800 mm |
Vehicle Height | 1350 mm | 1470 mm |
Wheelbase Size | 2430 mm | 2840 mm |