2008 Audi S5 vs. 2006 BMW 545
To start off, 2008 Audi S5 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW 545. In addition, the cost of maintenance, including insurance, on 2006 BMW 545 would be higher. At 4,396 cc (8 cylinders), 2006 BMW 545 is equipped with a bigger engine. In terms of performance, 2008 Audi S5 (354 HP @ 6800 RPM) has 26 more horse power than 2006 BMW 545. (328 HP @ 6100 RPM). In normal driving conditions, 2008 Audi S5 should accelerate faster than 2006 BMW 545. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 545 weights approximately 65 kg more than 2008 Audi S5.
Because 2008 Audi S5 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 545. In wet, icy, snow, or gravel driving conditions, 2008 Audi S5 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, 2006 BMW 545 (450 Nm @ 3600 RPM) has 9 more torque (in Nm) than 2008 Audi S5. (441 Nm @ 3500 RPM). This means 2006 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi S5. 2006 BMW 545 has automatic transmission and 2008 Audi S5 has manual transmission. 2008 Audi S5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 545 will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Audi S5 | 2006 BMW 545 | |
Make | Audi | BMW |
Model | S5 | 545 |
Year Released | 2008 | 2006 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4163 cc | 4396 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 354 HP | 328 HP |
Engine RPM | 6800 RPM | 6100 RPM |
Torque | 441 Nm | 450 Nm |
Torque RPM | 3500 RPM | 3600 RPM |
Engine Bore Size | 84.5 mm | 92 mm |
Engine Stroke Size | 92.8 mm | 83 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 249 km/hour | 250 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1770 kg | 1835 kg |
Vehicle Length | 4640 mm | 4850 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1380 mm | 1380 mm |
Wheelbase Size | 2760 mm | 2890 mm |
Fuel Consumption Overall | 7.8 L/100km | 10.6 L/100km |
Fuel Tank Capacity | 63 L | 70 L |