1989 Plymouth Sundance vs. 1970 Riley 4
To start off, 1989 Plymouth Sundance is newer by 19 year(s). Which means there will be less support and parts availability for 1970 Riley 4. In addition, the cost of maintenance, including insurance, on 1970 Riley 4 would be higher. At 2,212 cc (4 cylinders), 1989 Plymouth Sundance is equipped with a bigger engine. In terms of performance, 1989 Plymouth Sundance (96 HP @ 5200 RPM) has 29 more horse power than 1970 Riley 4. (67 HP @ 5000 RPM). In normal driving conditions, 1989 Plymouth Sundance should accelerate faster than 1970 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 1989 Plymouth Sundance weights approximately 27 kg more than 1970 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Riley 4 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 1970 Riley 4. However, in wet, icy, snow, or gravel driving conditions, 1989 Plymouth Sundance, 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.
Compare all specifications:
| 1989 Plymouth Sundance | 1970 Riley 4 | |
| Make | Plymouth | Riley |
| Model | Sundance | 4 |
| Year Released | 1989 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2212 cc | 1622 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 96 HP | 67 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 1175 kg | 1148 kg |
| Vehicle Length | 4370 mm | 4540 mm |
| Vehicle Width | 1720 mm | 1620 mm |
| Wheelbase Size | 2470 mm | 2530 mm |
