1976 Alfa Romeo GT vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 31 year(s). Which means there will be less support and parts availability for 1976 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 1976 Alfa Romeo GT would be higher. At 1,796 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (123 HP @ 5600 RPM) has 35 more horse power than 1976 Alfa Romeo GT. (88 HP @ 6000 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1976 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 304 kg more than 1976 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1976 Alfa Romeo GT 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 1976 Alfa Romeo GT. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Opel Astra (170 Nm @ 3800 RPM) has 30 more torque (in Nm) than 1976 Alfa Romeo GT. (140 Nm @ 3200 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1976 Alfa Romeo GT.
Compare all specifications:
| 1976 Alfa Romeo GT | 2007 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | GT | Astra |
| Year Released | 1976 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 88 HP | 123 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 140 Nm | 170 Nm |
| Torque RPM | 3200 RPM | 3800 RPM |
| Engine Bore Size | 78 mm | 80.5 mm |
| Engine Stroke Size | 67.5 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 170 km/hour | 198 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 980 kg | 1284 kg |
| Vehicle Length | 4090 mm | 4260 mm |
| Vehicle Width | 1590 mm | 1760 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2160 mm | 2620 mm |
| Fuel Tank Capacity | 46 L | 52 L |
