2007 BMW 525 vs. 2003 Isuzu Axiom
To start off, 2007 BMW 525 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Isuzu Axiom. In addition, the cost of maintenance, including insurance, on 2003 Isuzu Axiom would be higher. At 3,494 cc (6 cylinders), 2003 Isuzu Axiom is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (215 HP @ 6500 RPM) has 3 more horse power than 2003 Isuzu Axiom. (212 HP @ 5400 RPM). In normal driving conditions, 2007 BMW 525 should accelerate faster than 2003 Isuzu Axiom. With that said, vehicle weight also plays an important factor in acceleration. 2003 Isuzu Axiom weights approximately 425 kg more than 2007 BMW 525.
Because 2003 Isuzu Axiom is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 525. In wet, icy, snow, or gravel driving conditions, 2003 Isuzu Axiom will offer significantly more control. 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, 2003 Isuzu Axiom (313 Nm @ 3000 RPM) has 63 more torque (in Nm) than 2007 BMW 525. (250 Nm @ 2900 RPM). This means 2003 Isuzu Axiom will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525. 2003 Isuzu Axiom has automatic transmission and 2007 BMW 525 has manual transmission. 2007 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Isuzu Axiom will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 525 | 2003 Isuzu Axiom | |
| Make | BMW | Isuzu |
| Model | 525 | Axiom |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 212 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Torque | 250 Nm | 313 Nm |
| Torque RPM | 2900 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1475 kg | 1900 kg |
| Vehicle Length | 4850 mm | 4640 mm |
| Vehicle Width | 1470 mm | 1800 mm |
| Vehicle Height | 1850 mm | 1710 mm |
| Wheelbase Size | 2890 mm | 2710 mm |
