2009 Hummer H2 vs. 1985 Isuzu Piazza
To start off, 2009 Hummer H2 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1985 Isuzu Piazza would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 245 more horse power than 1985 Isuzu Piazza. (148 HP @ 5400 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1985 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1603 kg more than 1985 Isuzu Piazza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Isuzu Piazza. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H2 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Hummer H2 (564 Nm @ 4300 RPM) has 338 more torque (in Nm) than 1985 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1985 Isuzu Piazza. 2009 Hummer H2 has automatic transmission and 1985 Isuzu Piazza has manual transmission. 1985 Isuzu Piazza will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Hummer H2 | 1985 Isuzu Piazza | |
| Make | Hummer | Isuzu |
| Model | H2 | Piazza |
| Year Released | 2009 | 1985 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 393 HP | 148 HP |
| Engine RPM | 5700 RPM | 5400 RPM |
| Torque | 564 Nm | 226 Nm |
| Torque RPM | 4300 RPM | 3000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 2850 kg | 1247 kg |
| Vehicle Length | 4830 mm | 4350 mm |
| Vehicle Width | 2070 mm | 1610 mm |
| Vehicle Height | 2020 mm | 1330 mm |
| Wheelbase Size | 3130 mm | 2440 mm |
