2009 BMW 523 vs. 1981 Isuzu Piazza
To start off, 2009 BMW 523 is newer by 28 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 2,497 cc (6 cylinders), 2009 BMW 523 is equipped with a bigger engine. In terms of performance, 2009 BMW 523 (175 HP @ 5800 RPM) has 27 more horse power than 1981 Isuzu Piazza. (148 HP @ 5400 RPM). In normal driving conditions, 2009 BMW 523 should accelerate faster than 1981 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 523 weights approximately 220 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, 2009 BMW 523 (230 Nm @ 3500 RPM) has 4 more torque (in Nm) than 1981 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2009 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 1981 Isuzu Piazza.
Compare all specifications:
2009 BMW 523 | 1981 Isuzu Piazza | |
Make | BMW | Isuzu |
Model | 523 | Piazza |
Year Released | 2009 | 1981 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1994 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 175 HP | 148 HP |
Engine RPM | 5800 RPM | 5400 RPM |
Torque | 230 Nm | 226 Nm |
Torque RPM | 3500 RPM | 3000 RPM |
Engine Bore Size | 82 mm | 88 mm |
Engine Stroke Size | 78.8 mm | 82 mm |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1500 kg | 1280 kg |
Vehicle Length | 4850 mm | 4290 mm |
Vehicle Width | 1470 mm | 1610 mm |
Vehicle Height | 1850 mm | 1330 mm |
Wheelbase Size | 2890 mm | 2510 mm |