2007 BMW 330 vs. 2009 BMW 523

To start off, 2009 BMW 523 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 330. In addition, the cost of maintenance, including insurance, on 2007 BMW 330 would be higher. At 2,996 cc (6 cylinders), 2007 BMW 330 is equipped with a bigger engine. In terms of performance, 2007 BMW 330 (254 HP @ 6600 RPM) has 79 more horse power than 2009 BMW 523. (175 HP @ 5800 RPM). In normal driving conditions, 2007 BMW 330 should accelerate faster than 2009 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 330 weights approximately 140 kg more than 2009 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2007 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 523. In wet, icy, snow, or gravel driving conditions, 2007 BMW 330 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 330 (300 Nm @ 2500 RPM) has 70 more torque (in Nm) than 2009 BMW 523. (230 Nm @ 3500 RPM). This means 2007 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 523. 2009 BMW 523 has automatic transmission and 2007 BMW 330 has manual transmission. 2007 BMW 330 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 523 will be easier to drive especially in heavy traffic.

Compare all specifications:

2007 BMW 330 2009 BMW 523
Make BMW BMW
Model 330 523
Year Released 2007 2009
Body Type Station Wagon Sedan
Engine Position Front Front
Engine Size 2996 cc 2497 cc
Engine Cylinders 6 cylinders 6 cylinders
Engine Type in-line in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 254 HP 175 HP
Engine RPM 6600 RPM 5800 RPM
Torque 300 Nm 230 Nm
Torque RPM 2500 RPM 3500 RPM
Engine Bore Size 85 mm 78.8 mm
Engine Stroke Size 88 mm 82 mm
Engine Compression Ratio 10.7:1 11.0:1
Fuel Type Gasoline - Premium Gasoline
Top Speed 250 km/hour 230 km/hour
Acceleration 0-100mph 6.9 seconds 9 seconds
Drive Type 4WD Rear
Transmission Type Manual Automatic
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 4 doors
Vehicle Weight 1715 kg 1575 kg
Vehicle Length 4480 mm 4850 mm
Vehicle Width 1820 mm 1850 mm
Vehicle Height 1420 mm 1470 mm
Wheelbase Size 2770 mm 2890 mm
Fuel Consumption Overall 9.8 L/100km 10.6 L/100km
Fuel Tank Capacity 63 L 70 L


 

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