1972 Plymouth Valiant vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 35 year(s). Which means there will be less support and parts availability for 1972 Plymouth Valiant. In addition, the cost of maintenance, including insurance, on 1972 Plymouth Valiant would be higher. At 5,562 cc (8 cylinders), 1972 Plymouth Valiant is equipped with a bigger engine. In terms of performance, 1972 Plymouth Valiant (240 HP @ 4800 RPM) has 151 more horse power than 2007 Opel Astra. (89 HP @ 4000 RPM). In normal driving conditions, 1972 Plymouth Valiant should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1972 Plymouth Valiant weights approximately 44 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Plymouth 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 1972 Plymouth Valiant. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1972 Plymouth Valiant (401 Nm @ 3600 RPM) has 201 more torque (in Nm) than 2007 Opel Astra. (200 Nm @ 1750 RPM). This means 1972 Plymouth Valiant will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 1972 Plymouth Valiant | 2007 Opel Astra | |
| Make | Plymouth | Opel |
| Model | Valiant | Astra |
| Year Released | 1972 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5562 cc | 1248 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 89 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 401 Nm | 200 Nm |
| Torque RPM | 3600 RPM | 1750 RPM |
| Engine Bore Size | 102.6 mm | 69.6 mm |
| Engine Stroke Size | 84.1 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1374 kg | 1330 kg |
| Vehicle Length | 4800 mm | 4260 mm |
| Vehicle Width | 1820 mm | 1760 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2750 mm | 2620 mm |
