1999 BMW 323 vs. 2009 BMW X5
To start off, 2009 BMW X5 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 BMW 323. In addition, the cost of maintenance, including insurance, on 1999 BMW 323 would be higher. At 4,799 cc (8 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (350 HP @ 6300 RPM) has 180 more horse power than 1999 BMW 323. (170 HP @ 5500 RPM) In normal driving conditions, 2009 BMW X5 should accelerate faster than 1999 BMW 323.
Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1999 BMW 323. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW X5 (475 Nm @ 3400 RPM) has 230 more torque (in Nm) than 1999 BMW 323. (245 Nm @ 3500 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW 323.
Compare all specifications:
1999 BMW 323 | 2009 BMW X5 | |
Make | BMW | BMW |
Model | 323 | X5 |
Year Released | 1999 | 2009 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 2492 cc | 4799 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 170 HP | 350 HP |
Engine RPM | 5500 RPM | 6300 RPM |
Torque | 245 Nm | 475 Nm |
Torque RPM | 3500 RPM | 3400 RPM |
Engine Bore Size | 84 mm | 93 mm |
Engine Stroke Size | 75 mm | 88.3 mm |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Length | 4490 mm | 4860 mm |
Vehicle Width | 1760 mm | 1940 mm |
Vehicle Height | 1390 mm | 1770 mm |
Wheelbase Size | 2730 mm | 2940 mm |
Fuel Tank Capacity | 63 L | 85 L |