2009 Citroen C5 vs. 1983 Isuzu Piazza
To start off, 2009 Citroen C5 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 1,996 cc (4 cylinders), 2009 Citroen C5 is equipped with a bigger engine. In terms of performance, 1983 Isuzu Piazza (150 HP @ 5400 RPM) has 16 more horse power than 2009 Citroen C5. (134 HP @ 6000 RPM) In normal driving conditions, 1983 Isuzu Piazza should accelerate faster than 2009 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C5 weights approximately 162 kg more than 1983 Isuzu Piazza.
Let's talk about torque, 1983 Isuzu Piazza (225 Nm @ 3000 RPM) has 35 more torque (in Nm) than 2009 Citroen C5. (190 Nm @ 4100 RPM). This means 1983 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C5.
Compare all specifications:
| 2009 Citroen C5 | 1983 Isuzu Piazza | |
| Make | Citroen | Isuzu |
| Model | C5 | Piazza |
| Year Released | 2009 | 1983 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 134 HP | 150 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 190 Nm | 225 Nm |
| Torque RPM | 4100 RPM | 3000 RPM |
| Engine Bore Size | 85 mm | 88 mm |
| Engine Stroke Size | 88 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 | 1442 kg | 1280 kg |
| Vehicle Length | 4760 mm | 4290 mm |
| Vehicle Width | 1780 mm | 1610 mm |
| Vehicle Height | 1520 mm | 1330 mm |
| Wheelbase Size | 2760 mm | 2510 mm |
