1984 Isuzu Piazza vs. 2004 Mercedes-Benz SL
To start off, 2004 Mercedes-Benz SL 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 5,513 cc (12 cylinders), 2004 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz SL (493 HP @ 5000 RPM) has 345 more horse power than 1984 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 2004 Mercedes-Benz SL should accelerate faster than 1984 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz SL weights approximately 745 kg more than 1984 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, 2004 Mercedes-Benz SL (800 Nm @ 1800 RPM) has 574 more torque (in Nm) than 1984 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2004 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1984 Isuzu Piazza.
Compare all specifications:
| 1984 Isuzu Piazza | 2004 Mercedes-Benz SL | |
| Make | Isuzu | Mercedes-Benz |
| Model | Piazza | SL |
| Year Released | 1984 | 2004 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 5513 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 493 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Torque | 226 Nm | 800 Nm |
| Torque RPM | 3000 RPM | 1800 RPM |
| Engine Compression Ratio | 7.9:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1280 kg | 2025 kg |
| Vehicle Length | 4290 mm | 4540 mm |
| Vehicle Width | 1610 mm | 1830 mm |
| Vehicle Height | 1330 mm | 1300 mm |
| Wheelbase Size | 2510 mm | 2570 mm |
