2004 BMW M5 vs. 1981 Isuzu Piazza
To start off, 2004 BMW M5 is newer by 23 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 4,999 cc (10 cylinders), 2004 BMW M5 is equipped with a bigger engine. In terms of performance, 2004 BMW M5 (500 HP @ 7400 RPM) has 352 more horse power than 1981 Isuzu Piazza. (148 HP @ 5400 RPM). In normal driving conditions, 2004 BMW M5 should accelerate faster than 1981 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW M5 weights approximately 478 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, 2004 BMW M5 (520 Nm @ 6100 RPM) has 294 more torque (in Nm) than 1981 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 2004 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Isuzu Piazza.
Compare all specifications:
2004 BMW M5 | 1981 Isuzu Piazza | |
Make | BMW | Isuzu |
Model | M5 | Piazza |
Year Released | 2004 | 1981 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4999 cc | 1994 cc |
Engine Cylinders | 10 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 500 HP | 148 HP |
Engine RPM | 7400 RPM | 5400 RPM |
Torque | 520 Nm | 226 Nm |
Torque RPM | 6100 RPM | 3000 RPM |
Engine Bore Size | 92 mm | 88 mm |
Engine Stroke Size | 75.2 mm | 82 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1758 kg | 1280 kg |
Vehicle Length | 4850 mm | 4290 mm |
Vehicle Width | 1850 mm | 1610 mm |
Vehicle Height | 1470 mm | 1330 mm |
Wheelbase Size | 2840 mm | 2510 mm |