2000 BMW 323 vs. 2005 BMW X5
To start off, 2005 BMW X5 is newer by 5 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 2,926 cc (6 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2000 BMW 323 (326 HP @ 7400 RPM) has 111 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM). In normal driving conditions, 2000 BMW 323 should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 560 kg more than 2000 BMW 323.
Because 2005 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, 2005 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, 2005 BMW X5 (520 Nm) has 275 more torque (in Nm) than 2000 BMW 323. (245 Nm). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2000 BMW 323. 2000 BMW 323 has automatic transmission and 2005 BMW X5 has manual transmission. 2005 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2000 BMW 323 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 BMW 323 | 2005 BMW X5 | |
| Make | BMW | BMW |
| Model | 323 | X5 |
| Year Released | 2000 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2926 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 326 HP | 215 HP |
| Engine RPM | 7400 RPM | 4000 RPM |
| Torque | 245 Nm | 520 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1610 kg | 2170 kg |
| Vehicle Length | 4480 mm | 4670 mm |
| Vehicle Width | 1750 mm | 1880 mm |
| Vehicle Height | 1420 mm | 1720 mm |
| Wheelbase Size | 2840 mm | 2830 mm |
| Fuel Tank Capacity | 70 L | 93 L |
