2009 Audi S4 vs. 2010 BMW 550
To start off, 2010 BMW 550 is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi S4. In addition, the cost of maintenance, including insurance, on 2009 Audi S4 would be higher. At 4,400 cc (8 cylinders), 2010 BMW 550 is equipped with a bigger engine. In terms of performance, 2010 BMW 550 (400 HP @ 5500 RPM) has 60 more horse power than 2009 Audi S4. (340 HP @ 6800 RPM) In normal driving conditions, 2010 BMW 550 should accelerate faster than 2009 Audi S4.
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, 2010 BMW 550 (609 Nm @ 1750 RPM) has 199 more torque (in Nm) than 2009 Audi S4. (410 Nm @ 3500 RPM). This means 2010 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi S4.
Compare all specifications:
2009 Audi S4 | 2010 BMW 550 | |
Make | Audi | BMW |
Model | S4 | 550 |
Year Released | 2009 | 2010 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 4161 cc | 4400 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 340 HP | 400 HP |
Engine RPM | 6800 RPM | 5500 RPM |
Torque | 410 Nm | 609 Nm |
Torque RPM | 3500 RPM | 1750 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Length | 4580 mm | 4999 mm |
Vehicle Width | 1780 mm | 1900 mm |
Vehicle Height | 1400 mm | 1560 mm |
Wheelbase Size | 2660 mm | 3066 mm |
Fuel Tank Capacity | 63 L | 70 L |