2004 Audi S4 vs. 2009 BMW 650
To start off, 2009 BMW 650 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Audi S4. In addition, the cost of maintenance, including insurance, on 2004 Audi S4 would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (361 HP @ 6300 RPM) has 22 more horse power than 2004 Audi S4. (339 HP @ 7000 RPM) In normal driving conditions, 2009 BMW 650 should accelerate faster than 2004 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 240 kg more than 2009 BMW 650.
Because 2004 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 650. In wet, icy, snow, or gravel driving conditions, 2004 Audi S4 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 650 (488 Nm @ 3400 RPM) has 78 more torque (in Nm) than 2004 Audi S4. (410 Nm @ 3500 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi S4. 2004 Audi S4 has automatic transmission and 2009 BMW 650 has manual transmission. 2009 BMW 650 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Audi S4 | 2009 BMW 650 | |
Make | Audi | BMW |
Model | S4 | 650 |
Year Released | 2004 | 2009 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4162 cc | 4799 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 339 HP | 361 HP |
Engine RPM | 7000 RPM | 6300 RPM |
Torque | 410 Nm | 488 Nm |
Torque RPM | 3500 RPM | 3400 RPM |
Engine Bore Size | 84.5 mm | 93 mm |
Engine Stroke Size | 92.8 mm | 88.3 mm |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Top Speed | 250 km/hour | 250 km/hour |
Acceleration 0-100mph | 5.8 seconds | 5.7 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1765 kg | 1525 kg |
Vehicle Length | 4590 mm | 4830 mm |
Vehicle Width | 1780 mm | 1380 mm |
Vehicle Height | 1430 mm | 1860 mm |
Wheelbase Size | 2470 mm | 2790 mm |
Fuel Consumption | 9.1 L/100km | 11.2 L/100km |
Fuel Consumption City | 17.9 L/100km | 16.8 L/100km |
Fuel Consumption Overall | 12.3 L/100km | 9.3 L/100km |
Fuel Tank Capacity | 63 L | 70 L |