1973 Alfa Romeo GTV vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 33 year(s). Which means there will be less support and parts availability for 1973 Alfa Romeo GTV. In addition, the cost of maintenance, including insurance, on 1973 Alfa Romeo GTV would be higher. At 2,957 cc (6 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (175 HP @ 4000 RPM) has 44 more horse power than 1973 Alfa Romeo GTV. (131 HP @ 5500 RPM) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 1973 Alfa Romeo GTV. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 585 kg more than 1973 Alfa Romeo GTV. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Alfa Romeo GTV is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Alfa Romeo GTV. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Opel Vectra (370 Nm @ 1900 RPM) has 180 more torque (in Nm) than 1973 Alfa Romeo GTV. (190 Nm @ 3000 RPM). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1973 Alfa Romeo GTV.
Compare all specifications:
| 1973 Alfa Romeo GTV | 2006 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | GTV | Vectra |
| Year Released | 1973 | 2006 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1962 cc | 2957 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 131 HP | 175 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 190 Nm | 370 Nm |
| Torque RPM | 3000 RPM | 1900 RPM |
| Engine Bore Size | 84 mm | 87.5 mm |
| Engine Stroke Size | 88.5 mm | 82 mm |
| Engine Compression Ratio | 9.0:1 | 18.5:1 |
| Top Speed | 195 km/hour | 226 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1028 kg | 1613 kg |
| Vehicle Length | 4110 mm | 4600 mm |
| Vehicle Width | 1580 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2360 mm | 2710 mm |
| Fuel Tank Capacity | 52 L | 61 L |
