1983 Isuzu Piazza vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 24 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 2,966 cc (6 cylinders), 2007 Mazda 6 is equipped with a bigger engine. In terms of performance, 2007 Mazda 6 (212 HP @ 6000 RPM) has 62 more horse power than 1983 Isuzu Piazza. (150 HP @ 5400 RPM) In normal driving conditions, 2007 Mazda 6 should accelerate faster than 1983 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 1983 Isuzu Piazza weights approximately 160 kg more than 2007 Mazda 6.
Let's talk about torque, 2007 Mazda 6 (267 Nm @ 5000 RPM) has 42 more torque (in Nm) than 1983 Isuzu Piazza. (225 Nm @ 3000 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1983 Isuzu Piazza.
Compare all specifications:
| 1983 Isuzu Piazza | 2007 Mazda 6 | |
| Make | Isuzu | Mazda |
| Model | Piazza | 6 |
| Year Released | 1983 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2966 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 150 HP | 212 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 225 Nm | 267 Nm |
| Torque RPM | 3000 RPM | 5000 RPM |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1280 kg | 1120 kg |
| Vehicle Length | 4290 mm | 4750 mm |
| Vehicle Width | 1610 mm | 1790 mm |
| Vehicle Height | 1330 mm | 1450 mm |
| Wheelbase Size | 2510 mm | 2680 mm |
