2009 BMW Z4 vs. 1973 Chrysler Valiant
To start off, 2009 BMW Z4 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1973 Chrysler Valiant would be higher. At 4,342 cc (6 cylinders), 1973 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (335 HP @ 7900 RPM) has 134 more horse power than 1973 Chrysler Valiant. (201 HP @ 4800 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1973 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chrysler Valiant weights approximately 90 kg more than 2009 BMW Z4.
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, 1973 Chrysler Valiant (355 Nm @ 2000 RPM) has 40 more torque (in Nm) than 2009 BMW Z4. (315 Nm @ 2750 RPM). This means 1973 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
| 2009 BMW Z4 | 1973 Chrysler Valiant | |
| Make | BMW | Chrysler |
| Model | Z4 | Valiant |
| Year Released | 2009 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 4342 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 335 HP | 201 HP |
| Engine RPM | 7900 RPM | 4800 RPM |
| Torque | 315 Nm | 355 Nm |
| Torque RPM | 2750 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1310 kg | 1400 kg |
| Vehicle Length | 4100 mm | 4900 mm |
| Vehicle Width | 1790 mm | 1890 mm |
| Vehicle Height | 1310 mm | 1420 mm |
| Wheelbase Size | 2500 mm | 2830 mm |
