1981 BMW 525 vs. 2006 Isuzu KB
To start off, 2006 Isuzu KB is newer by 25 year(s). Which means there will be less support and parts availability for 1981 BMW 525. In addition, the cost of maintenance, including insurance, on 1981 BMW 525 would be higher. At 3,494 cc, 2006 Isuzu KB is equipped with a bigger engine. In terms of performance, 2006 Isuzu KB (197 HP @ 5400 RPM) has 49 more horse power than 1981 BMW 525. (148 HP @ 5500 RPM) In normal driving conditions, 2006 Isuzu KB should accelerate faster than 1981 BMW 525.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 Isuzu KB (281 Nm @ 3000 RPM) has 66 more torque (in Nm) than 1981 BMW 525. (215 Nm @ 4000 RPM). This means 2006 Isuzu KB will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 525.
Compare all specifications:
| 1981 BMW 525 | 2006 Isuzu KB | |
| Make | BMW | Isuzu |
| Model | 525 | KB |
| Year Released | 1981 | 2006 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 3494 cc |
| Horse Power | 148 HP | 197 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 215 Nm | 281 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 86.1 mm | 93.4 mm |
| Engine Stroke Size | 71.6 mm | 85 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4780 mm | 4910 mm |
| Vehicle Width | 1810 mm | 1810 mm |
| Vehicle Height | 1440 mm | 1740 mm |
| Fuel Tank Capacity | 70 L | 76 L |
