1980 Alfa Romeo GTV vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 26 year(s). Which means there will be less support and parts availability for 1980 Alfa Romeo GTV. In addition, the cost of maintenance, including insurance, on 1980 Alfa Romeo GTV would be higher. At 2,492 cc (6 cylinders), 1980 Alfa Romeo GTV is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (173 HP @ 5500 RPM) has 15 more horse power than 1980 Alfa Romeo GTV. (158 HP @ 5600 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 1980 Alfa Romeo GTV. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 350 kg more than 1980 Alfa Romeo GTV. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 Opel Signum (266 Nm @ 2500 RPM) has 46 more torque (in Nm) than 1980 Alfa Romeo GTV. (220 Nm @ 4000 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1980 Alfa Romeo GTV.
Compare all specifications:
1980 Alfa Romeo GTV | 2006 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | GTV | Signum |
Year Released | 1980 | 2006 |
Engine Position | Front | Front |
Engine Size | 2492 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 158 HP | 173 HP |
Engine RPM | 5600 RPM | 5500 RPM |
Torque | 220 Nm | 266 Nm |
Torque RPM | 4000 RPM | 2500 RPM |
Engine Bore Size | 88.1 mm | 86 mm |
Engine Stroke Size | 68.3 mm | 86 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1210 kg | 1560 kg |
Vehicle Length | 4270 mm | 4640 mm |
Vehicle Width | 1670 mm | 1800 mm |
Vehicle Height | 1340 mm | 1470 mm |
Wheelbase Size | 2410 mm | 2840 mm |