2009 Audi A8 vs. 2006 BMW 325

To start off, 2009 Audi A8 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 BMW 325. In addition, the cost of maintenance, including insurance, on 2006 BMW 325 would be higher. At 5,204 cc (10 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (444 HP @ 7000 RPM) has 255 more horse power than 2006 BMW 325. (189 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2006 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 445 kg more than 2006 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 325. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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 Audi A8 (540 Nm @ 3500 RPM) has 295 more torque (in Nm) than 2006 BMW 325. (245 Nm @ 3500 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 325. 2009 Audi A8 has automatic transmission and 2006 BMW 325 has manual transmission. 2006 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A8 will be easier to drive especially in heavy traffic.

Compare all specifications:

2009 Audi A8 2006 BMW 325
Make Audi BMW
Model A8 325
Year Released 2009 2006
Body Type Sedan Coupe
Engine Position Front Front
Engine Size 5204 cc 2494 cc
Engine Cylinders 10 cylinders 6 cylinders
Engine Type V in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 444 HP 189 HP
Engine RPM 7000 RPM 6000 RPM
Torque 540 Nm 245 Nm
Torque RPM 3500 RPM 3500 RPM
Engine Bore Size 84.5 mm 84.1 mm
Engine Stroke Size 92.8 mm 75 mm
Engine Compression Ratio 12.5:1 11.0:1
Fuel Type Gasoline - Premium Gasoline - Premium
Acceleration 0-100mph 5.1 seconds 7.3 seconds
Drive Type 4WD Rear
Transmission Type Automatic Manual
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 2 doors
Vehicle Weight 1940 kg 1495 kg
Vehicle Length 5070 mm 4490 mm
Vehicle Width 1900 mm 1760 mm
Vehicle Height 1430 mm 1380 mm
Wheelbase Size 2950 mm 2730 mm
Fuel Consumption Overall 15.8 L/100km 9.1 L/100km
Fuel Tank Capacity 90 L 63 L


 

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