1986 Isuzu Piazza vs. 2009 Jeep Liberty
To start off, 2009 Jeep Liberty 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 3,700 cc (6 cylinders), 2009 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2009 Jeep Liberty (207 HP @ 5200 RPM) has 59 more horse power than 1986 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 2009 Jeep Liberty should accelerate faster than 1986 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Liberty weights approximately 544 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 Liberty (235 Nm @ 4000 RPM) has 9 more torque (in Nm) than 1986 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2009 Jeep Liberty 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 Liberty | |
| Make | Isuzu | Jeep |
| Model | Piazza | Liberty |
| Year Released | 1986 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 207 HP |
| Engine RPM | 5400 RPM | 5200 RPM |
| Torque | 226 Nm | 235 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Compression Ratio | 7.9:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1284 kg | 1828 kg |
| Vehicle Length | 4290 mm | 4500 mm |
| Vehicle Width | 1610 mm | 1850 mm |
| Vehicle Height | 1330 mm | 2270 mm |
| Wheelbase Size | 2510 mm | 2700 mm |
