2006 BMW 523 vs. 1975 Chrysler Valiant
To start off, 2006 BMW 523 is newer by 31 year(s). Which means there will be less support and parts availability for 1975 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1975 Chrysler Valiant would be higher. At 5,210 cc (8 cylinders), 1975 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 1975 Chrysler Valiant (227 HP @ 4400 RPM) has 52 more horse power than 2006 BMW 523. (175 HP @ 5800 RPM) In normal driving conditions, 1975 Chrysler Valiant should accelerate faster than 2006 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 523 weights approximately 177 kg more than 1975 Chrysler Valiant.
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, 1975 Chrysler Valiant (461 Nm @ 2400 RPM) has 231 more torque (in Nm) than 2006 BMW 523. (230 Nm @ 3500 RPM). This means 1975 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 523.
Compare all specifications:
| 2006 BMW 523 | 1975 Chrysler Valiant | |
| Make | BMW | Chrysler |
| Model | 523 | Valiant |
| Year Released | 2006 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 5210 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 227 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Torque | 230 Nm | 461 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Engine Bore Size | 78.8 mm | 99.3 mm |
| Engine Stroke Size | 82 mm | 84.1 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1632 kg | 1455 kg |
| Vehicle Length | 4850 mm | 4900 mm |
| Vehicle Width | 1850 mm | 1890 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2890 mm | 2830 mm |
