1986 Isuzu Piazza vs. 2011 Jaguar XJ
To start off, 2011 Jaguar XJ is newer by 25 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 5,000 cc (8 cylinders), 2011 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2011 Jaguar XJ (385 HP @ 6500 RPM) has 237 more horse power than 1986 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 2011 Jaguar XJ should accelerate faster than 1986 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2011 Jaguar XJ weights approximately 551 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, 2011 Jaguar XJ (515 Nm @ 3500 RPM) has 289 more torque (in Nm) than 1986 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2011 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 | 2011 Jaguar XJ | |
| Make | Isuzu | Jaguar |
| Model | Piazza | XJ |
| Year Released | 1986 | 2011 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 5000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 385 HP |
| Engine RPM | 5400 RPM | 6500 RPM |
| Torque | 226 Nm | 515 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1284 kg | 1835 kg |
| Vehicle Length | 4290 mm | 5123 mm |
| Vehicle Width | 1610 mm | 1895 mm |
| Vehicle Height | 1330 mm | 1448 mm |
| Wheelbase Size | 2510 mm | 3033 mm |
