1975 Alfa Romeo GT vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo GT would be higher. At 1,598 cc (4 cylinders), 2004 Opel Astra is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (103 HP @ 6000 RPM) has 16 more horse power than 1975 Alfa Romeo GT. (87 HP @ 6000 RPM) In normal driving conditions, 2004 Opel Astra should accelerate faster than 1975 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 395 kg more than 1975 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 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 1975 Alfa Romeo GT. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Opel Astra (150 Nm @ 3900 RPM) has 10 more torque (in Nm) than 1975 Alfa Romeo GT. (140 Nm @ 3200 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo GT.
Compare all specifications:
1975 Alfa Romeo GT | 2004 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | GT | Astra |
Year Released | 1975 | 2004 |
Engine Position | Front | Front |
Engine Size | 1289 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 87 HP | 103 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 140 Nm | 150 Nm |
Torque RPM | 3200 RPM | 3900 RPM |
Engine Bore Size | 78 mm | 79 mm |
Engine Stroke Size | 67.5 mm | 81.5 mm |
Top Speed | 170 km/hour | 185 km/hour |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 980 kg | 1375 kg |
Vehicle Length | 4090 mm | 4290 mm |
Vehicle Width | 1590 mm | 1720 mm |
Vehicle Height | 1330 mm | 1470 mm |
Wheelbase Size | 2160 mm | 2700 mm |
Fuel Tank Capacity | 46 L | 52 L |