1952 Allard J2R vs. 1974 Citroen SM
To start off, 1974 Citroen SM is newer by 22 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 81 more horse power than 1974 Citroen SM. (170 HP). In normal driving conditions, 1952 Allard J2R should accelerate faster than 1974 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 1974 Citroen SM weights approximately 452 kg more than 1952 Allard J2R.
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, 1974 Citroen SM, 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 271 more torque (in Nm) than 1974 Citroen SM. (237 Nm @ 4000 RPM). This means 1952 Allard J2R will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen SM.
Compare all specifications:
1952 Allard J2R | 1974 Citroen SM | |
Make | Allard | Citroen |
Model | J2R | SM |
Year Released | 1952 | 1974 |
Engine Position | Front | Front |
Engine Size | 5415 cc | 2670 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 251 HP | 170 HP |
Torque | 508 Nm | 237 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Engine Bore Size | 96.8 mm | 87.1 mm |
Engine Stroke Size | 92 mm | 75 mm |
Engine Compression Ratio | 10.0:1 | 9.0:1 |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 998 kg | 1450 kg |
Vehicle Length | 3820 mm | 4900 mm |
Vehicle Width | 1510 mm | 1850 mm |
Vehicle Height | 880 mm | 1330 mm |
Wheelbase Size | 2440 mm | 2960 mm |
Fuel Tank Capacity | 38 L | 25 L |