1989 Citroen XM vs. 1968 Riley 4
To start off, 1989 Citroen XM is newer by 21 year(s). Which means there will be less support and parts availability for 1968 Riley 4. In addition, the cost of maintenance, including insurance, on 1968 Riley 4 would be higher. At 1,904 cc (4 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 1989 Citroen XM (130 HP) has 63 more horse power than 1968 Riley 4. (67 HP). In normal driving conditions, 1989 Citroen XM should accelerate faster than 1968 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 234 kg more than 1968 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 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 1968 Riley 4. However, in wet, icy, snow, or gravel driving conditions, 1989 Citroen XM, 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. Let's talk about torque, 1989 Citroen XM (177 Nm @ 4800 RPM) has 56 more torque (in Nm) than 1968 Riley 4. (121 Nm @ 2500 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1968 Riley 4.
Compare all specifications:
1989 Citroen XM | 1968 Riley 4 | |
Make | Citroen | Riley |
Model | XM | 4 |
Year Released | 1989 | 1968 |
Engine Position | Front | Front |
Engine Size | 1904 cc | 1622 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 130 HP | 67 HP |
Torque | 177 Nm | 121 Nm |
Torque RPM | 4800 RPM | 2500 RPM |
Engine Bore Size | 86 mm | 76.2 mm |
Engine Stroke Size | 86 mm | 88.9 mm |
Engine Compression Ratio | 8.8:1 | 8.3:1 |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1382 kg | 1148 kg |
Vehicle Length | 4960 mm | 4540 mm |
Vehicle Width | 1800 mm | 1620 mm |
Vehicle Height | 1400 mm | 1530 mm |
Wheelbase Size | 2860 mm | 2530 mm |