2009 Audi A4 vs. 2007 BMW 650
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 650. In addition, the cost of maintenance, including insurance, on 2007 BMW 650 would be higher. At 4,799 cc (8 cylinders), 2007 BMW 650 is equipped with a bigger engine. In terms of performance, 2007 BMW 650 (360 HP @ 6300 RPM) has 143 more horse power than 2009 Audi A4. (217 HP @ 5900 RPM) In normal driving conditions, 2007 BMW 650 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 650 weights approximately 110 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 2007 BMW 650 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 BMW 650. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 650 (488 Nm @ 3400 RPM) has 188 more torque (in Nm) than 2009 Audi A4. (300 Nm @ 2200 RPM). This means 2007 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 | 2007 BMW 650 | |
Make | Audi | BMW |
Model | A4 | 650 |
Year Released | 2009 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1984 cc | 4799 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 217 HP | 360 HP |
Engine RPM | 5900 RPM | 6300 RPM |
Torque | 300 Nm | 488 Nm |
Torque RPM | 2200 RPM | 3400 RPM |
Engine Compression Ratio | 10.5:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 242 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.1 seconds | 5.7 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1530 kg | 1640 kg |
Vehicle Length | 4610 mm | 4830 mm |
Vehicle Width | 1780 mm | 1380 mm |
Vehicle Height | 1400 mm | 1860 mm |
Wheelbase Size | 2660 mm | 2790 mm |
Fuel Consumption Overall | 8.1 L/100km | 8.6 L/100km |
Fuel Tank Capacity | 70 L | 70 L |