2009 Citroen C4 vs. 1983 Isuzu Piazza
To start off, 2009 Citroen C4 is newer by 26 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 1,994 cc (4 cylinders), 1983 Isuzu Piazza is equipped with a bigger engine. In terms of performance, 1983 Isuzu Piazza (150 HP @ 5400 RPM) has 32 more horse power than 2009 Citroen C4. (118 HP @ 6000 RPM) In normal driving conditions, 1983 Isuzu Piazza should accelerate faster than 2009 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 1983 Isuzu Piazza weights approximately 5 kg more than 2009 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1983 Isuzu Piazza (225 Nm @ 3000 RPM) has 65 more torque (in Nm) than 2009 Citroen C4. (160 Nm @ 4250 RPM). This means 1983 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4.
Compare all specifications:
| 2009 Citroen C4 | 1983 Isuzu Piazza | |
| Make | Citroen | Isuzu |
| Model | C4 | Piazza |
| Year Released | 2009 | 1983 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 150 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 160 Nm | 225 Nm |
| Torque RPM | 4250 RPM | 3000 RPM |
| Engine Bore Size | 77.1 mm | 88 mm |
| Engine Stroke Size | 85.8 mm | 82 mm |
| Engine Compression Ratio | 11.0:1 | 7.9:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1275 kg | 1280 kg |
| Vehicle Length | 4270 mm | 4290 mm |
| Vehicle Width | 1780 mm | 1610 mm |
| Vehicle Height | 1460 mm | 1330 mm |
| Wheelbase Size | 2610 mm | 2510 mm |
