1975 Alfa Romeo GTV vs. 2003 Opel Astra
To start off, 2003 Opel Astra is newer by 28 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo GTV. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo GTV would be higher. At 2,198 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (145 HP @ 5800 RPM) has 14 more horse power than 1975 Alfa Romeo GTV. (131 HP @ 5500 RPM) In normal driving conditions, 2003 Opel Astra should accelerate faster than 1975 Alfa Romeo GTV. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 258 kg more than 1975 Alfa Romeo GTV. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 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 1975 Alfa Romeo GTV. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Astra, 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, 2003 Opel Astra (203 Nm @ 4000 RPM) has 13 more torque (in Nm) than 1975 Alfa Romeo GTV. (190 Nm @ 3500 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo GTV. 2003 Opel Astra has automatic transmission and 1975 Alfa Romeo GTV has manual transmission. 1975 Alfa Romeo GTV will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Alfa Romeo GTV | 2003 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | GTV | Astra |
| Year Released | 1975 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1961 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 131 HP | 145 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 190 Nm | 203 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 88.5 mm | 94.6 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1040 kg | 1298 kg |
| Vehicle Length | 4100 mm | 4120 mm |
| Vehicle Width | 1590 mm | 1720 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2360 mm | 2500 mm |
| Fuel Tank Capacity | 46 L | 52 L |
