2006 Audi A4 vs. 1945 Riley RM A
To start off, 2006 Audi A4 is newer by 61 year(s). Which means there will be less support and parts availability for 1945 Riley RM A. In addition, the cost of maintenance, including insurance, on 1945 Riley RM A would be higher. At 1,781 cc (4 cylinders), 2006 Audi A4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 160 kg more than 1945 Riley RM A.
Because 1945 Riley RM A 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 1945 Riley RM A. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A4, 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:
| 2006 Audi A4 | 1945 Riley RM A | |
| Make | Audi | Riley |
| Model | A4 | RM A |
| Year Released | 2006 | 1945 |
| Engine Size | 1781 cc | 1496 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 187 HP | 0 HP |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1395 kg | 1235 kg |
| Vehicle Length | 4550 mm | 4560 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1550 mm |
| Wheelbase Size | 2660 mm | 2870 mm |
