2002 Audi A4 vs. 1963 Riley Elf
To start off, 2002 Audi A4 is newer by 39 year(s). Which means there will be less support and parts availability for 1963 Riley Elf. In addition, the cost of maintenance, including insurance, on 1963 Riley Elf would be higher. At 1,984 cc (4 cylinders), 2002 Audi A4 is equipped with a bigger engine. In terms of performance, 2002 Audi A4 (148 HP @ 5800 RPM) has 114 more horse power than 1963 Riley Elf. (34 HP @ 5500 RPM). In normal driving conditions, 2002 Audi A4 should accelerate faster than 1963 Riley Elf. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A4 weights approximately 700 kg more than 1963 Riley Elf. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2002 Audi A4 (200 Nm @ 3250 RPM) has 140 more torque (in Nm) than 1963 Riley Elf. (60 Nm @ 2900 RPM). This means 2002 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1963 Riley Elf.
Compare all specifications:
| 2002 Audi A4 | 1963 Riley Elf | |
| Make | Audi | Riley |
| Model | A4 | Elf |
| Year Released | 2002 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 847 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 34 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 200 Nm | 60 Nm |
| Torque RPM | 3250 RPM | 2900 RPM |
| Engine Compression Ratio | 11.5:1 | 8.3:1 |
| Top Speed | 213 km/hour | 122 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1350 kg | 650 kg |
| Vehicle Length | 4550 mm | 3280 mm |
| Vehicle Width | 1780 mm | 1420 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2660 mm | 2040 mm |
| Fuel Tank Capacity | 70 L | 25 L |
