1985 Alfa Romeo Alfa 6 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Alfa 6 would be higher. At 1,997 cc (6 cylinders), 1985 Alfa Romeo Alfa 6 is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo Alfa 6 (133 HP @ 5600 RPM) has 13 more horse power than 2005 Opel Astra. (120 HP @ 4000 RPM). In normal driving conditions, 1985 Alfa Romeo Alfa 6 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1985 Alfa Romeo Alfa 6 weights approximately 235 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Alfa Romeo Alfa 6 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 1985 Alfa Romeo Alfa 6. 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, 1985 Alfa Romeo Alfa 6 (179 Nm @ 4500 RPM) has 9 more torque (in Nm) than 2005 Opel Astra. (170 Nm @ 3800 RPM). This means 1985 Alfa Romeo Alfa 6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 1985 Alfa Romeo Alfa 6 | 2005 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | Alfa 6 | Astra |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1795 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 133 HP | 120 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 179 Nm | 170 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 80.5 mm |
| Engine Stroke Size | 66.2 mm | 88.2 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1470 kg | 1235 kg |
| Vehicle Length | 4770 mm | 4520 mm |
| Wheelbase Size | 2610 mm | 2740 mm |
