1986 Isuzu Piazza vs. 2013 Jaguar XJ
To start off, 2013 Jaguar XJ is newer by 27 year(s). Which means there will be less support and parts availability for 1986 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1986 Isuzu Piazza would be higher. At 2,995 cc (4 cylinders), 2013 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2013 Jaguar XJ (335 HP @ 6500 RPM) has 187 more horse power than 1986 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 2013 Jaguar XJ should accelerate faster than 1986 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2013 Jaguar XJ weights approximately 587 kg more than 1986 Isuzu Piazza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2013 Jaguar XJ (450 Nm @ 5000 RPM) has 224 more torque (in Nm) than 1986 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2013 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1986 Isuzu Piazza.
Compare all specifications:
| 1986 Isuzu Piazza | 2013 Jaguar XJ | |
| Make | Isuzu | Jaguar |
| Model | Piazza | XJ |
| Year Released | 1986 | 2013 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 335 HP |
| Engine RPM | 5400 RPM | 6500 RPM |
| Torque | 226 Nm | 450 Nm |
| Torque RPM | 3000 RPM | 5000 RPM |
| Engine Bore Size | 88 mm | 84 mm |
| Engine Stroke Size | 82 mm | 89 mm |
| Engine Compression Ratio | 7.9:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1284 kg | 1871 kg |
| Vehicle Length | 4290 mm | 5127 mm |
| Vehicle Width | 1610 mm | 2105 mm |
| Vehicle Height | 1330 mm | 1456 mm |
| Wheelbase Size | 2510 mm | 3032 mm |
