2007 BMW X5 vs. 2000 BMW 323
To start off, 2007 BMW X5 is newer by 7 year(s). Which means there will be less support and parts availability for 2000 BMW 323. In addition, the cost of maintenance, including insurance, on 2000 BMW 323 would be higher. At 4,798 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (355 HP @ 6200 RPM) has 187 more horse power than 2000 BMW 323. (168 HP @ 7400 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 2000 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 770 kg more than 2000 BMW 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2000 BMW 323. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X5 (490 Nm) has 245 more torque (in Nm) than 2000 BMW 323. (245 Nm). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2000 BMW 323.
Compare all specifications:
| 2007 BMW X5 | 2000 BMW 323 | |
| Make | BMW | BMW |
| Model | X5 | 323 |
| Year Released | 2007 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 4798 cc | 2494 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 355 HP | 168 HP |
| Engine RPM | 6200 RPM | 7400 RPM |
| Torque | 490 Nm | 245 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2200 kg | 1430 kg |
| Vehicle Length | 4670 mm | 4490 mm |
| Vehicle Width | 1880 mm | 1760 mm |
| Vehicle Height | 1710 mm | 1380 mm |
| Wheelbase Size | 2830 mm | 2730 mm |
| Fuel Tank Capacity | 93 L | 63 L |
