2003 BMW 520 vs. 1972 Plymouth Valiant
To start off, 2003 BMW 520 is newer by 31 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 5,210 cc (8 cylinders), 1972 Plymouth Valiant is equipped with a bigger engine. In terms of performance, 2003 BMW 520 (167 HP @ 6100 RPM) has 17 more horse power than 1972 Plymouth Valiant. (150 HP @ 4000 RPM). In normal driving conditions, 2003 BMW 520 should accelerate faster than 1972 Plymouth Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 520 weights approximately 330 kg more than 1972 Plymouth Valiant. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 (359 Nm @ 1600 RPM) has 149 more torque (in Nm) than 2003 BMW 520. (210 Nm @ 3500 RPM). This means 1972 Plymouth Valiant will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 520.
Compare all specifications:
| 2003 BMW 520 | 1972 Plymouth Valiant | |
| Make | BMW | Plymouth |
| Model | 520 | Valiant |
| Year Released | 2003 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2170 cc | 5210 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 167 HP | 150 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 210 Nm | 359 Nm |
| Torque RPM | 3500 RPM | 1600 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1670 kg | 1340 kg |
| Vehicle Length | 4810 mm | 4800 mm |
| Vehicle Width | 1810 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1390 mm |
| Wheelbase Size | 2890 mm | 2750 mm |
