1979 Alfa Romeo Alfa 6 vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1979 Alfa Romeo Alfa 6 would be higher. At 2,492 cc (6 cylinders), 1979 Alfa Romeo Alfa 6 is equipped with a bigger engine. In terms of performance, 1979 Alfa Romeo Alfa 6 (156 HP @ 5600 RPM) has 8 more horse power than 2009 Opel Astra. (148 HP @ 4000 RPM). In normal driving conditions, 1979 Alfa Romeo Alfa 6 should accelerate faster than 2009 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1979 Alfa Romeo Alfa 6 weights approximately 77 kg more than 2009 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 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 1979 Alfa Romeo Alfa 6. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Opel Astra (320 Nm @ 2000 RPM) has 104 more torque (in Nm) than 1979 Alfa Romeo Alfa 6. (216 Nm @ 4000 RPM). This means 2009 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1979 Alfa Romeo Alfa 6.
Compare all specifications:
| 1979 Alfa Romeo Alfa 6 | 2009 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | Alfa 6 | Astra |
| Year Released | 1979 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1910 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 156 HP | 148 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 216 Nm | 320 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 88 mm | 82 mm |
| Engine Stroke Size | 68.3 mm | 90.4 mm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 195 km/hour | 210 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1393 kg |
| Vehicle Length | 4770 mm | 4300 mm |
| Vehicle Width | 1690 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2460 mm | 2620 mm |
| Fuel Consumption Overall | 5.4 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 72 L | 52 L |
