1984 Isuzu Piazza vs. 2000 Mazda MX-5 Miata
To start off, 2000 Mazda MX-5 Miata is newer by 16 year(s). Which means there will be less support and parts availability for 1984 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1984 Isuzu Piazza would be higher. At 1,993 cc (4 cylinders), 1984 Isuzu Piazza is equipped with a bigger engine. In terms of performance, 1984 Isuzu Piazza (148 HP @ 5400 RPM) has 38 more horse power than 2000 Mazda MX-5 Miata. (110 HP @ 4000 RPM). In normal driving conditions, 1984 Isuzu Piazza should accelerate faster than 2000 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 1984 Isuzu Piazza weights approximately 200 kg more than 2000 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1984 Isuzu Piazza (226 Nm) has 65 more torque (in Nm) than 2000 Mazda MX-5 Miata. (161 Nm). This means 1984 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 2000 Mazda MX-5 Miata.
Compare all specifications:
| 1984 Isuzu Piazza | 2000 Mazda MX-5 Miata | |
| Make | Isuzu | Mazda |
| Model | Piazza | MX-5 Miata |
| Year Released | 1984 | 2000 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 1798 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 110 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 226 Nm | 161 Nm |
| Engine Bore Size | 88 mm | 83.1 mm |
| Engine Stroke Size | 82 mm | 85.1 mm |
| Engine Compression Ratio | 7.9:1 | 9.5:1 |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1280 kg | 1080 kg |
| Vehicle Length | 4290 mm | 3950 mm |
| Vehicle Width | 1610 mm | 1680 mm |
| Vehicle Height | 1330 mm | 1230 mm |
| Wheelbase Size | 2510 mm | 2270 mm |
