1978 Chrysler Valiant vs. 2007 Jaguar XK8
To start off, 2007 Jaguar XK8 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1978 Chrysler Valiant would be higher. At 4,196 cc (8 cylinders), 2007 Jaguar XK8 is equipped with a bigger engine. In terms of performance, 2007 Jaguar XK8 (295 HP @ 6000 RPM) has 157 more horse power than 1978 Chrysler Valiant. (138 HP @ 4400 RPM) In normal driving conditions, 2007 Jaguar XK8 should accelerate faster than 1978 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jaguar XK8 weights approximately 315 kg more than 1978 Chrysler 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, 2007 Jaguar XK8 (411 Nm @ 4000 RPM) has 134 more torque (in Nm) than 1978 Chrysler Valiant. (277 Nm @ 1800 RPM). This means 2007 Jaguar XK8 will have an easier job in driving up hills or pulling heavy equipment than 1978 Chrysler Valiant.
Compare all specifications:
| 1978 Chrysler Valiant | 2007 Jaguar XK8 | |
| Make | Chrysler | Jaguar |
| Model | Valiant | XK8 |
| Year Released | 1978 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4015 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 295 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 277 Nm | 411 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1420 kg | 1735 kg |
| Vehicle Length | 5050 mm | 4770 mm |
| Vehicle Width | 1890 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2830 mm | 2590 mm |
