2001 BMW X5 vs. 2002 Infiniti I
To start off, 2002 Infiniti I is newer by 1 year(s). Which means there will be less support and parts availability for 2001 BMW X5. In addition, the cost of maintenance, including insurance, on 2001 BMW X5 would be higher. At 3,496 cc (6 cylinders), 2002 Infiniti I is equipped with a bigger engine. In terms of performance, 2002 Infiniti I (252 HP @ 5800 RPM) has 25 more horse power than 2001 BMW X5. (227 HP @ 5900 RPM) In normal driving conditions, 2002 Infiniti I should accelerate faster than 2001 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW X5 weights approximately 555 kg more than 2002 Infiniti I.
Because 2001 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Infiniti I. In wet, icy, snow, or gravel driving conditions, 2001 BMW X5 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, 2002 Infiniti I (333 Nm @ 4400 RPM) has 33 more torque (in Nm) than 2001 BMW X5. (300 Nm @ 3500 RPM). This means 2002 Infiniti I will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW X5. 2002 Infiniti I has automatic transmission and 2001 BMW X5 has manual transmission. 2001 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Infiniti I will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW X5 | 2002 Infiniti I | |
| Make | BMW | Infiniti |
| Model | X5 | I |
| Year Released | 2001 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 227 HP | 252 HP |
| Engine RPM | 5900 RPM | 5800 RPM |
| Torque | 300 Nm | 333 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Engine Bore Size | 84 mm | 95.5 mm |
| Engine Stroke Size | 89.6 mm | 81.4 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2070 kg | 1515 kg |
| Vehicle Length | 4670 mm | 4930 mm |
| Vehicle Width | 1880 mm | 1790 mm |
| Vehicle Height | 1720 mm | 1450 mm |
| Wheelbase Size | 2830 mm | 2760 mm |
| Fuel Tank Capacity | 93 L | 70 L |
