1986 Isuzu Piazza vs. 2003 Mercedes-Benz S
To start off, 2003 Mercedes-Benz S is newer by 17 year(s). Which means there will be less support and parts availability for 1986 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1986 Isuzu Piazza would be higher. At 3,996 cc (8 cylinders), 2003 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz S (242 HP @ 4000 RPM) has 94 more horse power than 1986 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 2003 Mercedes-Benz S should accelerate faster than 1986 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 706 kg more than 1986 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, 2003 Mercedes-Benz S (560 Nm @ 1700 RPM) has 334 more torque (in Nm) than 1986 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2003 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1986 Isuzu Piazza.
Compare all specifications:
| 1986 Isuzu Piazza | 2003 Mercedes-Benz S | |
| Make | Isuzu | Mercedes-Benz |
| Model | Piazza | S |
| Year Released | 1986 | 2003 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 3996 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 242 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 226 Nm | 560 Nm |
| Torque RPM | 3000 RPM | 1700 RPM |
| Engine Compression Ratio | 7.9:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1284 kg | 1990 kg |
| Vehicle Length | 4290 mm | 5050 mm |
| Vehicle Width | 1610 mm | 1860 mm |
| Vehicle Height | 1330 mm | 1450 mm |
| Wheelbase Size | 2510 mm | 3110 mm |
