1981 Isuzu Piazza vs. 2006 Mercedes-Benz E
To start off, 2006 Mercedes-Benz E is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1981 Isuzu Piazza would be higher. At 5,437 cc (8 cylinders), 2006 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz E (469 HP @ 6100 RPM) has 321 more horse power than 1981 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 2006 Mercedes-Benz E should accelerate faster than 1981 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz E weights approximately 555 kg more than 1981 Isuzu Piazza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 Mercedes-Benz E (700 Nm @ 2650 RPM) has 474 more torque (in Nm) than 1981 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2006 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 1981 Isuzu Piazza.
Compare all specifications:
| 1981 Isuzu Piazza | 2006 Mercedes-Benz E | |
| Make | Isuzu | Mercedes-Benz |
| Model | Piazza | E |
| Year Released | 1981 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 5437 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 469 HP |
| Engine RPM | 5400 RPM | 6100 RPM |
| Torque | 226 Nm | 700 Nm |
| Torque RPM | 3000 RPM | 2650 RPM |
| Engine Bore Size | 88 mm | 97 mm |
| Engine Stroke Size | 82 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1280 kg | 1835 kg |
| Vehicle Length | 4290 mm | 4820 mm |
| Vehicle Width | 1610 mm | 1830 mm |
| Vehicle Height | 1330 mm | 1420 mm |
| Wheelbase Size | 2510 mm | 2860 mm |
