1987 Isuzu Piazza vs. 2011 Citroen C4
To start off, 2011 Citroen C4 is newer by 24 year(s). Which means there will be less support and parts availability for 1987 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1987 Isuzu Piazza would be higher. At 1,993 cc (4 cylinders), 1987 Isuzu Piazza is equipped with a bigger engine. In terms of performance, 1987 Isuzu Piazza (148 HP @ 5400 RPM) has 40 more horse power than 2011 Citroen C4. (108 HP @ 4000 RPM). In normal driving conditions, 1987 Isuzu Piazza should accelerate faster than 2011 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Citroen C4 weights approximately 325 kg more than 1987 Isuzu Piazza.
Let's talk about torque, 2011 Citroen C4 (240 Nm @ 1750 RPM) has 14 more torque (in Nm) than 1987 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2011 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Isuzu Piazza.
Compare all specifications:
| 1987 Isuzu Piazza | 2011 Citroen C4 | |
| Make | Isuzu | Citroen |
| Model | Piazza | C4 |
| Year Released | 1987 | 2011 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 1560 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 108 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 226 Nm | 240 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Engine Bore Size | 88 mm | 75 mm |
| Engine Stroke Size | 82 mm | 88 mm |
| Engine Compression Ratio | 7.9:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1280 kg | 1605 kg |
| Vehicle Length | 4290 mm | 4590 mm |
| Vehicle Width | 1610 mm | 1840 mm |
| Vehicle Height | 1330 mm | 1630 mm |
| Wheelbase Size | 2510 mm | 2730 mm |
