1977 Chrysler Valiant vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 29 year(s). Which means there will be less support and parts availability for 1977 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1977 Chrysler Valiant would be higher. At 4,015 cc (6 cylinders), 1977 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 1977 Chrysler Valiant (139 HP @ 4400 RPM) has 40 more horse power than 2006 Opel Astra. (99 HP @ 4400 RPM). In normal driving conditions, 1977 Chrysler Valiant should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1977 Chrysler Valiant weights approximately 27 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Chrysler Valiant 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 1977 Chrysler Valiant. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 1977 Chrysler Valiant (277 Nm @ 1800 RPM) has 37 more torque (in Nm) than 2006 Opel Astra. (240 Nm @ 2300 RPM). This means 1977 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 1977 Chrysler Valiant | 2006 Opel Astra | |
| Make | Chrysler | Opel |
| Model | Valiant | Astra |
| Year Released | 1977 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4015 cc | 1686 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 139 HP | 99 HP |
| Engine RPM | 4400 RPM | 4400 RPM |
| Torque | 277 Nm | 240 Nm |
| Torque RPM | 1800 RPM | 2300 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Vehicle Weight | 1420 kg | 1393 kg |
| Vehicle Length | 5050 mm | 4520 mm |
| Vehicle Width | 1890 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1510 mm |
| Wheelbase Size | 2830 mm | 2710 mm |
