2003 BMW X3 vs. 2009 BMW 320

To start off, 2009 BMW 320 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 BMW X3. In addition, the cost of maintenance, including insurance, on 2003 BMW X3 would be higher. At 2,995 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (201 HP @ 4000 RPM) has 33 more horse power than 2009 BMW 320. (168 HP @ 6100 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 2009 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 454 kg more than 2009 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 320. In wet, icy, snow, or gravel driving conditions, 2003 BMW X3 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, 2003 BMW X3 (410 Nm @ 1500 RPM) has 200 more torque (in Nm) than 2009 BMW 320. (210 Nm @ 3500 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 320. 2003 BMW X3 has automatic transmission and 2009 BMW 320 has manual transmission. 2009 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X3 will be easier to drive especially in heavy traffic.

Compare all specifications:

2003 BMW X3 2009 BMW 320
Make BMW BMW
Model X3 320
Year Released 2003 2009
Body Type SUV Coupe
Engine Position Front Front
Engine Size 2995 cc 2171 cc
Engine Cylinders 6 cylinders 6 cylinders
Engine Type in-line in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 201 HP 168 HP
Engine RPM 4000 RPM 6100 RPM
Torque 410 Nm 210 Nm
Torque RPM 1500 RPM 3500 RPM
Engine Bore Size 84 mm 80 mm
Engine Stroke Size 90 mm 72 mm
Engine Compression Ratio 17.0:1 10.8:1
Top Speed 215 km/hour 226 km/hour
Acceleration 0-100mph 8.2 seconds 8.3 seconds
Drive Type 4WD Rear
Transmission Type Automatic Manual
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 2 doors
Vehicle Weight 1930 kg 1476 kg
Vehicle Length 4570 mm 4490 mm
Vehicle Width 1860 mm 1760 mm
Vehicle Height 1680 mm 1380 mm
Wheelbase Size 2730 mm 2730 mm
Fuel Consumption Overall 9.1 L/100km 8.9 L/100km
Fuel Tank Capacity 67 L 63 L


 

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