1986 Isuzu Piazza vs. 2009 Jeep Grand Cherokee
To start off, 2009 Jeep Grand Cherokee is newer by 23 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 4,701 cc (8 cylinders), 2009 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2009 Jeep Grand Cherokee (305 HP @ 4500 RPM) has 157 more horse power than 1986 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 2009 Jeep Grand Cherokee should accelerate faster than 1986 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Grand Cherokee weights approximately 694 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, 2009 Jeep Grand Cherokee (453 Nm @ 3500 RPM) has 227 more torque (in Nm) than 1986 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2009 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1986 Isuzu Piazza.
Compare all specifications:
| 1986 Isuzu Piazza | 2009 Jeep Grand Cherokee | |
| Make | Isuzu | Jeep |
| Model | Piazza | Grand Cherokee |
| Year Released | 1986 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 4701 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 305 HP |
| Engine RPM | 5400 RPM | 4500 RPM |
| Torque | 226 Nm | 453 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 88 mm | 93 mm |
| Engine Stroke Size | 82 mm | 86.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1284 kg | 1978 kg |
| Vehicle Length | 4290 mm | 4780 mm |
| Vehicle Width | 1610 mm | 1850 mm |
| Vehicle Height | 1330 mm | 1760 mm |
| Wheelbase Size | 2510 mm | 2790 mm |
