1985 Audi 100 vs. 1961 Riley One-Point-Five
To start off, 1985 Audi 100 is newer by 24 year(s). Which means there will be less support and parts availability for 1961 Riley One-Point-Five. In addition, the cost of maintenance, including insurance, on 1961 Riley One-Point-Five would be higher. At 1,986 cc (5 cylinders), 1985 Audi 100 is equipped with a bigger engine. In terms of performance, 1985 Audi 100 (70 HP @ 4800 RPM) has 8 more horse power than 1961 Riley One-Point-Five. (62 HP @ 4500 RPM). In normal driving conditions, 1985 Audi 100 should accelerate faster than 1961 Riley One-Point-Five. With that said, vehicle weight also plays an important factor in acceleration. 1985 Audi 100 weights approximately 325 kg more than 1961 Riley One-Point-Five. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1961 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 1961 Riley One-Point-Five. However, in wet, icy, snow, or gravel driving conditions, 1985 Audi 100, 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, 1985 Audi 100 (123 Nm @ 2800 RPM) has 11 more torque (in Nm) than 1961 Riley One-Point-Five. (112 Nm @ 3000 RPM). This means 1985 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1961 Riley One-Point-Five.
Compare all specifications:
| 1985 Audi 100 | 1961 Riley One-Point-Five | |
| Make | Audi | Riley |
| Model | 100 | One-Point-Five |
| Year Released | 1985 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 1986 cc | 1489 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 62 HP |
| Engine RPM | 4800 RPM | 4500 RPM |
| Torque | 123 Nm | 112 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Bore Size | 76.5 mm | 73 mm |
| Engine Stroke Size | 86.4 mm | 88.9 mm |
| Engine Compression Ratio | 23.0:1 | 7.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1260 kg | 935 kg |
| Vehicle Length | 4800 mm | 3890 mm |
| Vehicle Width | 1820 mm | 1560 mm |
| Vehicle Height | 1430 mm | 1530 mm |
| Wheelbase Size | 2700 mm | 2190 mm |
