2005 Audi A4 vs. 2009 BMW 750

To start off, 2009 BMW 750 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 4,799 cc (8 cylinders), 2009 BMW 750 is equipped with a bigger engine. In terms of performance, 2009 BMW 750 (363 HP @ 6300 RPM) has 176 more horse power than 2005 Audi A4. (187 HP @ 5700 RPM) In normal driving conditions, 2009 BMW 750 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 750 weights approximately 420 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 750. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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 750 (490 Nm @ 3400 RPM) has 250 more torque (in Nm) than 2005 Audi A4. (240 Nm @ 1950 RPM). This means 2009 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4. 2009 BMW 750 has automatic transmission and 2005 Audi A4 has manual transmission. 2005 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 750 will be easier to drive especially in heavy traffic.

Compare all specifications:

2005 Audi A4 2009 BMW 750
Make Audi BMW
Model A4 750
Year Released 2005 2009
Body Type Station Wagon Sedan
Engine Position Front Front
Engine Size 1781 cc 4799 cc
Engine Cylinders 4 cylinders 8 cylinders
Engine Type in-line V
Valves per Cylinder 5 valves 4 valves
Horse Power 187 HP 363 HP
Engine RPM 5700 RPM 6300 RPM
Torque 240 Nm 490 Nm
Torque RPM 1950 RPM 3400 RPM
Engine Bore Size 81 mm 93 mm
Engine Stroke Size 86.4 mm 88.3 mm
Engine Compression Ratio 9.0:1 10.5:1
Fuel Type Gasoline - Premium Gasoline - Premium
Top Speed 230 km/hour 250 km/hour
Acceleration 0-100mph 8.5 seconds 5.9 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 1530 kg 1950 kg
Vehicle Length 4550 mm 5190 mm
Vehicle Width 1780 mm 1910 mm
Vehicle Height 1430 mm 1490 mm
Wheelbase Size 2660 mm 3130 mm
Fuel Consumption Overall 9.4 L/100km 11.4 L/100km
Fuel Tank Capacity 66 L 90 L


 

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