1984 Alfa Romeo GTV6 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo GTV6. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo GTV6 would be higher. At 2,935 cc (6 cylinders), 1984 Alfa Romeo GTV6 is equipped with a bigger engine. In terms of performance, 1984 Alfa Romeo GTV6 (171 HP @ 5800 RPM) has 67 more horse power than 2005 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 1984 Alfa Romeo GTV6 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 97 kg more than 1984 Alfa Romeo GTV6.
Because 1984 Alfa Romeo GTV6 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 1984 Alfa Romeo GTV6. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 1984 Alfa Romeo GTV6 (222 Nm @ 4300 RPM) has 72 more torque (in Nm) than 2005 Opel Astra. (150 Nm @ 3900 RPM). This means 1984 Alfa Romeo GTV6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 1984 Alfa Romeo GTV6 | 2005 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | GTV6 | Astra |
| Year Released | 1984 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2935 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 171 HP | 104 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 222 Nm | 150 Nm |
| Torque RPM | 4300 RPM | 3900 RPM |
| Engine Bore Size | 93.1 mm | 79 mm |
| Engine Stroke Size | 72 mm | 81.5 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1138 kg | 1235 kg |
| Vehicle Length | 4270 mm | 4300 mm |
| Vehicle Width | 1670 mm | 1760 mm |
| Vehicle Height | 1340 mm | 1440 mm |
| Wheelbase Size | 2460 mm | 2700 mm |
| Fuel Tank Capacity | 75 L | 52 L |
