1986 Isuzu Piazza vs. 2009 Mazda RX-8
To start off, 2009 Mazda RX-8 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 1,994 cc (4 cylinders), 1986 Isuzu Piazza is equipped with a bigger engine. In terms of performance, 2009 Mazda RX-8 (232 HP @ 8500 RPM) has 84 more horse power than 1986 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 2009 Mazda RX-8 should accelerate faster than 1986 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 1986 Isuzu Piazza weights approximately 159 kg more than 2009 Mazda RX-8.
Let's talk about torque, 1986 Isuzu Piazza (226 Nm @ 3000 RPM) has 10 more torque (in Nm) than 2009 Mazda RX-8. (216 Nm @ 5500 RPM). This means 1986 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda RX-8.
Compare all specifications:
| 1986 Isuzu Piazza | 2009 Mazda RX-8 | |
| Make | Isuzu | Mazda |
| Model | Piazza | RX-8 |
| Year Released | 1986 | 2009 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1308 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 148 HP | 232 HP |
| Engine RPM | 5400 RPM | 8500 RPM |
| Torque | 226 Nm | 216 Nm |
| Torque RPM | 3000 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1284 kg | 1125 kg |
| Vehicle Length | 4290 mm | 4470 mm |
| Vehicle Width | 1610 mm | 1780 mm |
| Vehicle Height | 1330 mm | 1350 mm |
| Wheelbase Size | 2510 mm | 2710 mm |
