1980 Alfa Romeo GTV vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 19 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, 1980 Alfa Romeo GTV (158 HP @ 5600 RPM) has 10 more horse power than 1999 Opel Signum. (148 HP @ 4000 RPM). In normal driving conditions, 1980 Alfa Romeo GTV should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1980 Alfa Romeo GTV weights approximately 124 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1999 Opel Signum (270 Nm @ 2000 RPM) has 50 more torque (in Nm) than 1980 Alfa Romeo GTV. (220 Nm @ 4000 RPM). This means 1999 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 | 1999 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | GTV | Signum |
Year Released | 1980 | 1999 |
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 | 2 valves |
Horse Power | 158 HP | 148 HP |
Engine RPM | 5600 RPM | 4000 RPM |
Torque | 220 Nm | 270 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Engine Bore Size | 88.1 mm | 82 mm |
Engine Stroke Size | 68.3 mm | 90.4 mm |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1210 kg | 1086 kg |
Vehicle Length | 4270 mm | 4640 mm |
Vehicle Width | 1670 mm | 1800 mm |
Vehicle Height | 1340 mm | 1470 mm |
Wheelbase Size | 2410 mm | 2580 mm |