2009 Citroen C6 vs. 1960 Riley 4
To start off, 2009 Citroen C6 is newer by 49 year(s). Which means there will be less support and parts availability for 1960 Riley 4. In addition, the cost of maintenance, including insurance, on 1960 Riley 4 would be higher. At 2,720 cc (6 cylinders), 2009 Citroen C6 is equipped with a bigger engine. In terms of performance, 2009 Citroen C6 (201 HP @ 4200 RPM) has 138 more horse power than 1960 Riley 4. (63 HP @ 4800 RPM). In normal driving conditions, 2009 Citroen C6 should accelerate faster than 1960 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C6 weights approximately 730 kg more than 1960 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1960 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 1960 Riley 4. However, in wet, icy, snow, or gravel driving conditions, 2009 Citroen C6, 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, 2009 Citroen C6 (440 Nm @ 1900 RPM) has 324 more torque (in Nm) than 1960 Riley 4. (116 Nm @ 3300 RPM). This means 2009 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 1960 Riley 4.
Compare all specifications:
| 2009 Citroen C6 | 1960 Riley 4 | |
| Make | Citroen | Riley |
| Model | C6 | 4 |
| Year Released | 2009 | 1960 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2720 cc | 1489 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 201 HP | 63 HP |
| Engine RPM | 4200 RPM | 4800 RPM |
| Torque | 440 Nm | 116 Nm |
| Torque RPM | 1900 RPM | 3300 RPM |
| Engine Bore Size | 81 mm | 73 mm |
| Engine Stroke Size | 88 mm | 88.9 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1870 kg | 1140 kg |
| Vehicle Length | 4910 mm | 4530 mm |
| Vehicle Width | 1870 mm | 1620 mm |
| Vehicle Height | 1470 mm | 1530 mm |
| Wheelbase Size | 2910 mm | 2530 mm |
| Fuel Tank Capacity | 72 L | 45 L |
