1984 Isuzu Piazza vs. 2004 Opel Meriva
To start off, 2004 Opel Meriva is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1984 Isuzu Piazza would be higher. At 1,993 cc (4 cylinders), 1984 Isuzu Piazza is equipped with a bigger engine. In terms of performance, 1984 Isuzu Piazza (148 HP @ 5400 RPM) has 49 more horse power than 2004 Opel Meriva. (99 HP @ 4300 RPM). In normal driving conditions, 1984 Isuzu Piazza should accelerate faster than 2004 Opel Meriva. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Meriva weights approximately 113 kg more than 1984 Isuzu Piazza.
Let's talk about torque, 2004 Opel Meriva (240 Nm @ 2300 RPM) has 14 more torque (in Nm) than 1984 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2004 Opel Meriva will have an easier job in driving up hills or pulling heavy equipment than 1984 Isuzu Piazza.
Compare all specifications:
| 1984 Isuzu Piazza | 2004 Opel Meriva | |
| Make | Isuzu | Opel |
| Model | Piazza | Meriva |
| Year Released | 1984 | 2004 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 1685 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 99 HP |
| Engine RPM | 5400 RPM | 4300 RPM |
| Torque | 226 Nm | 240 Nm |
| Torque RPM | 3000 RPM | 2300 RPM |
| Engine Bore Size | 88 mm | 79 mm |
| Engine Stroke Size | 82 mm | 86 mm |
| Engine Compression Ratio | 7.9:1 | 18.4:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1280 kg | 1393 kg |
| Vehicle Length | 4290 mm | 4050 mm |
| Vehicle Width | 1610 mm | 1700 mm |
| Vehicle Height | 1330 mm | 1630 mm |
| Wheelbase Size | 2510 mm | 2620 mm |
