1980 Alfa Romeo GTV vs. 2005 Cadillac STS
To start off, 2005 Cadillac STS is newer by 25 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 3,562 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (252 HP @ 6500 RPM) has 94 more horse power than 1980 Alfa Romeo GTV. (158 HP @ 5600 RPM) In normal driving conditions, 2005 Cadillac STS should accelerate faster than 1980 Alfa Romeo GTV. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 580 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, 2005 Cadillac STS (342 Nm @ 3200 RPM) has 122 more torque (in Nm) than 1980 Alfa Romeo GTV. (220 Nm @ 4000 RPM). This means 2005 Cadillac STS 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 | 2005 Cadillac STS | |
| Make | Alfa Romeo | Cadillac |
| Model | GTV | STS |
| Year Released | 1980 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3562 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 158 HP | 252 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 220 Nm | 342 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Bore Size | 88.1 mm | 94 mm |
| Engine Stroke Size | 68.3 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1210 kg | 1790 kg |
| Vehicle Length | 4270 mm | 4990 mm |
| Vehicle Width | 1670 mm | 1850 mm |
| Vehicle Height | 1340 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2690 mm |
