2001 BMW 320 vs. 2006 BMW X5
To start off, 2006 BMW X5 is newer by 5 year(s). Which means there will be less support and parts availability for 2001 BMW 320. In addition, the cost of maintenance, including insurance, on 2001 BMW 320 would be higher. At 4,398 cc (8 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (316 HP @ 6100 RPM) has 168 more horse power than 2001 BMW 320. (148 HP @ 4000 RPM) In normal driving conditions, 2006 BMW X5 should accelerate faster than 2001 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 615 kg more than 2001 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2001 BMW 320. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 BMW X5 (440 Nm @ 3700 RPM) has 109 more torque (in Nm) than 2001 BMW 320. (331 Nm @ 2000 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW 320. 2006 BMW X5 has automatic transmission and 2001 BMW 320 has manual transmission. 2001 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW 320 | 2006 BMW X5 | |
| Make | BMW | BMW |
| Model | 320 | X5 |
| Year Released | 2001 | 2006 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 316 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 331 Nm | 440 Nm |
| Torque RPM | 2000 RPM | 3700 RPM |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 90 mm | 82.7 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 211 km/hour | 210 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 7 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1580 kg | 2195 kg |
| Vehicle Length | 4480 mm | 4670 mm |
| Vehicle Width | 1750 mm | 1880 mm |
| Vehicle Height | 1420 mm | 1710 mm |
| Wheelbase Size | 2730 mm | 2830 mm |
| Fuel Tank Capacity | 63 L | 93 L |
