1983 Isuzu Piazza vs. 2009 Lexus RX
To start off, 2009 Lexus RX is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1983 Isuzu Piazza would be higher. At 3,439 cc (6 cylinders), 2009 Lexus RX is equipped with a bigger engine. In terms of performance, 2009 Lexus RX (270 HP @ 6200 RPM) has 120 more horse power than 1983 Isuzu Piazza. (150 HP @ 5400 RPM) In normal driving conditions, 2009 Lexus RX should accelerate faster than 1983 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus RX weights approximately 630 kg more than 1983 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, 2009 Lexus RX (340 Nm @ 4700 RPM) has 115 more torque (in Nm) than 1983 Isuzu Piazza. (225 Nm @ 3000 RPM). This means 2009 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1983 Isuzu Piazza.
Compare all specifications:
| 1983 Isuzu Piazza | 2009 Lexus RX | |
| Make | Isuzu | Lexus |
| Model | Piazza | RX |
| Year Released | 1983 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 3439 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 150 HP | 270 HP |
| Engine RPM | 5400 RPM | 6200 RPM |
| Torque | 225 Nm | 340 Nm |
| Torque RPM | 3000 RPM | 4700 RPM |
| Engine Bore Size | 88 mm | 87.5 mm |
| Engine Stroke Size | 82 mm | 96 mm |
| Engine Compression Ratio | 7.9:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1280 kg | 1910 kg |
| Vehicle Length | 4290 mm | 4740 mm |
| Vehicle Width | 1610 mm | 1850 mm |
| Vehicle Height | 1330 mm | 1690 mm |
| Wheelbase Size | 2510 mm | 2720 mm |
