1985 Alfa Romeo Arna vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Arna would be higher. At 2,196 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (153 HP @ 5600 RPM) has 86 more horse power than 1985 Alfa Romeo Arna. (67 HP @ 6000 RPM) In normal driving conditions, 2007 Opel Signum should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 685 kg more than 1985 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, 2007 Opel Signum (220 Nm @ 3800 RPM) has 130 more torque (in Nm) than 1985 Alfa Romeo Arna. (90 Nm @ 3200 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Arna.
Compare all specifications:
1985 Alfa Romeo Arna | 2007 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | Arna | Signum |
Year Released | 1985 | 2007 |
Engine Position | Front | Front |
Engine Size | 1185 cc | 2196 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 67 HP | 153 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 90 Nm | 220 Nm |
Torque RPM | 3200 RPM | 3800 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
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 |