1952 Allard J2R vs. 1963 Riley Elf
To start off, 1963 Riley Elf is newer by 11 year(s). Which means there will be less support and parts availability for 1952 Allard J2R. In addition, the cost of maintenance, including insurance, on 1952 Allard J2R would be higher. At 5,415 cc (8 cylinders), 1952 Allard J2R is equipped with a bigger engine. In terms of performance, 1952 Allard J2R (251 HP) has 217 more horse power than 1963 Riley Elf. (34 HP). In normal driving conditions, 1952 Allard J2R should accelerate faster than 1963 Riley Elf. With that said, vehicle weight also plays an important factor in acceleration. 1952 Allard J2R weights approximately 348 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.
Because 1952 Allard J2R 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 1952 Allard J2R. However, in wet, icy, snow, or gravel driving conditions, 1963 Riley Elf, 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, 1952 Allard J2R (508 Nm @ 2800 RPM) has 448 more torque (in Nm) than 1963 Riley Elf. (60 Nm @ 2900 RPM). This means 1952 Allard J2R will have an easier job in driving up hills or pulling heavy equipment than 1963 Riley Elf.
Compare all specifications:
| 1952 Allard J2R | 1963 Riley Elf | |
| Make | Allard | Riley |
| Model | J2R | Elf |
| Year Released | 1952 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 5415 cc | 847 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 251 HP | 34 HP |
| Torque | 508 Nm | 60 Nm |
| Torque RPM | 2800 RPM | 2900 RPM |
| Engine Compression Ratio | 10.0:1 | 8.3:1 |
| Top Speed | 241 km/hour | 122 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 998 kg | 650 kg |
| Vehicle Length | 3820 mm | 3280 mm |
| Vehicle Width | 1510 mm | 1420 mm |
| Vehicle Height | 880 mm | 1350 mm |
| Wheelbase Size | 2440 mm | 2040 mm |
| Fuel Tank Capacity | 38 L | 25 L |
