1986 Isuzu Piazza vs. 2009 Porsche Boxster
To start off, 2009 Porsche Boxster 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 3,387 cc (6 cylinders), 2009 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2009 Porsche Boxster (291 HP @ 6250 RPM) has 143 more horse power than 1986 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 2009 Porsche Boxster should accelerate faster than 1986 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche Boxster weights approximately 71 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 Porsche Boxster (340 Nm @ 4600 RPM) has 114 more torque (in Nm) than 1986 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2009 Porsche Boxster will have an easier job in driving up hills or pulling heavy equipment than 1986 Isuzu Piazza.
Compare all specifications:
| 1986 Isuzu Piazza | 2009 Porsche Boxster | |
| Make | Isuzu | Porsche |
| Model | Piazza | Boxster |
| Year Released | 1986 | 2009 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 1994 cc | 3387 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 148 HP | 291 HP |
| Engine RPM | 5400 RPM | 6250 RPM |
| Torque | 226 Nm | 340 Nm |
| Torque RPM | 3000 RPM | 4600 RPM |
| Engine Bore Size | 88 mm | 93 mm |
| Engine Stroke Size | 82 mm | 78 mm |
| Engine Compression Ratio | 7.9:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1284 kg | 1355 kg |
| Vehicle Length | 4290 mm | 4330 mm |
| Vehicle Width | 1610 mm | 1300 mm |
| Vehicle Height | 1330 mm | 1790 mm |
| Wheelbase Size | 2510 mm | 2420 mm |
