1983 Isuzu Piazza vs. 2010 BMW Z4
To start off, 2010 BMW Z4 is newer by 27 year(s). Which means there will be less support and parts availability for 1983 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1983 Isuzu Piazza would be higher. At 1,997 cc (4 cylinders), 2010 BMW Z4 is equipped with a bigger engine. In terms of performance, 2010 BMW Z4 (182 HP @ 5000 RPM) has 32 more horse power than 1983 Isuzu Piazza. (150 HP @ 5400 RPM) In normal driving conditions, 2010 BMW Z4 should accelerate faster than 1983 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW Z4 weights approximately 200 kg more than 1983 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, 2010 BMW Z4 (270 Nm @ 1250 RPM) has 45 more torque (in Nm) than 1983 Isuzu Piazza. (225 Nm @ 3000 RPM). This means 2010 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1983 Isuzu Piazza.
Compare all specifications:
| 1983 Isuzu Piazza | 2010 BMW Z4 | |
| Make | Isuzu | BMW |
| Model | Piazza | Z4 |
| Year Released | 1983 | 2010 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 150 HP | 182 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Torque | 225 Nm | 270 Nm |
| Torque RPM | 3000 RPM | 1250 RPM |
| Engine Bore Size | 88 mm | 90.1 mm |
| Engine Stroke Size | 82 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1280 kg | 1480 kg |
| Vehicle Length | 4290 mm | 4239 mm |
| Vehicle Width | 1610 mm | 1791 mm |
| Vehicle Height | 1330 mm | 1290 mm |
| Wheelbase Size | 2510 mm | 2497 mm |
