1952 Allard J2R vs. 1982 Isuzu Piazza
To start off, 1982 Isuzu Piazza is newer by 30 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 102 more horse power than 1982 Isuzu Piazza. (149 HP). In normal driving conditions, 1952 Allard J2R should accelerate faster than 1982 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 1982 Isuzu Piazza weights approximately 282 kg more than 1952 Allard J2R.
Let's talk about torque, 1952 Allard J2R (508 Nm @ 2800 RPM) has 283 more torque (in Nm) than 1982 Isuzu Piazza. (225 Nm @ 3000 RPM). This means 1952 Allard J2R will have an easier job in driving up hills or pulling heavy equipment than 1982 Isuzu Piazza.
Compare all specifications:
| 1952 Allard J2R | 1982 Isuzu Piazza | |
| Make | Allard | Isuzu |
| Model | J2R | Piazza |
| Year Released | 1952 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 5415 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 251 HP | 149 HP |
| Torque | 508 Nm | 225 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Bore Size | 96.8 mm | 88 mm |
| Engine Stroke Size | 92 mm | 82 mm |
| Engine Compression Ratio | 10.0:1 | 7.9:1 |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 998 kg | 1280 kg |
| Vehicle Length | 3820 mm | 4290 mm |
| Vehicle Width | 1510 mm | 1610 mm |
| Vehicle Height | 880 mm | 1330 mm |
| Wheelbase Size | 2440 mm | 2510 mm |
