2009 Audi A4 vs. 2008 BMW 650
To start off, 2009 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 650. In addition, the cost of maintenance, including insurance, on 2008 BMW 650 would be higher. At 4,799 cc (8 cylinders), 2008 BMW 650 is equipped with a bigger engine. In terms of performance, 2008 BMW 650 (360 HP @ 6300 RPM) has 173 more horse power than 2009 Audi A4. (187 HP @ 5700 RPM) In normal driving conditions, 2008 BMW 650 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 650 weights approximately 165 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 650. In wet, icy, snow, or gravel driving conditions, 2009 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, 2008 BMW 650 (488 Nm @ 3400 RPM) has 248 more torque (in Nm) than 2009 Audi A4. (240 Nm @ 1950 RPM). This means 2008 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
2009 Audi A4 | 2008 BMW 650 | |
Make | Audi | BMW |
Model | A4 | 650 |
Year Released | 2009 | 2008 |
Body Type | Sedan | Coupe |
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 | 360 HP |
Engine RPM | 5700 RPM | 6300 RPM |
Torque | 240 Nm | 488 Nm |
Torque RPM | 1950 RPM | 3400 RPM |
Engine Compression Ratio | 9.3:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 234 km/hour | 245 km/hour |
Acceleration 0-100mph | 8.3 seconds | 5.4 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1475 kg | 1640 kg |
Vehicle Length | 4550 mm | 5050 mm |
Vehicle Width | 1780 mm | 1860 mm |
Vehicle Height | 1430 mm | 1480 mm |
Wheelbase Size | 2660 mm | 2790 mm |
Fuel Consumption Overall | 9.4 L/100km | 8.6 L/100km |
Fuel Tank Capacity | 66 L | 70 L |