1999 Audi A4 vs. 1963 Riley One-Point-Five
To start off, 1999 Audi A4 is newer by 36 year(s). Which means there will be less support and parts availability for 1963 Riley One-Point-Five. In addition, the cost of maintenance, including insurance, on 1963 Riley One-Point-Five would be higher. At 1,896 cc (4 cylinders), 1999 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (247 HP @ 4150 RPM) has 185 more horse power than 1963 Riley One-Point-Five. (62 HP @ 4500 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 1963 Riley One-Point-Five. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 400 kg more than 1963 Riley One-Point-Five. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1963 Riley One-Point-Five 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 1963 Riley One-Point-Five. However, in wet, icy, snow, or gravel driving conditions, 1999 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. Let's talk about torque, 1999 Audi A4 (321 Nm @ 1900 RPM) has 209 more torque (in Nm) than 1963 Riley One-Point-Five. (112 Nm @ 3000 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1963 Riley One-Point-Five.
Compare all specifications:
| 1999 Audi A4 | 1963 Riley One-Point-Five | |
| Make | Audi | Riley |
| Model | A4 | One-Point-Five |
| Year Released | 1999 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1489 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 247 HP | 62 HP |
| Engine RPM | 4150 RPM | 4500 RPM |
| Torque | 321 Nm | 112 Nm |
| Torque RPM | 1900 RPM | 3000 RPM |
| Engine Bore Size | 79.5 mm | 73.1 mm |
| Engine Stroke Size | 95.5 mm | 88.9 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1335 kg | 935 kg |
| Vehicle Length | 4480 mm | 3890 mm |
| Vehicle Width | 1740 mm | 1560 mm |
| Vehicle Height | 1420 mm | 1530 mm |
| Wheelbase Size | 2630 mm | 2190 mm |
| Fuel Tank Capacity | 62 L | 25 L |
