2005 Audi A8 vs. 2007 BMW M3
To start off, 2007 BMW M3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 4,178 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 BMW M3 (338 HP @ 4900 RPM) has 3 more horse power than 2005 Audi A8. (335 HP @ 4000 RPM) In normal driving conditions, 2007 BMW M3 should accelerate faster than 2005 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 375 kg more than 2007 BMW M3.
Let's talk about torque, 2005 Audi A8 (430 Nm) has 65 more torque (in Nm) than 2007 BMW M3. (365 Nm). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW M3.
Compare all specifications:
2005 Audi A8 | 2007 BMW M3 | |
Make | Audi | BMW |
Model | A8 | M3 |
Year Released | 2005 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4178 cc | 3245 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 335 HP | 338 HP |
Engine RPM | 4000 RPM | 4900 RPM |
Torque | 430 Nm | 365 Nm |
Engine Bore Size | 85 mm | 87 mm |
Engine Stroke Size | 93 mm | 91 mm |
Engine Compression Ratio | 11.0:1 | 11.5:1 |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1945 kg | 1570 kg |
Vehicle Length | 5060 mm | 4500 mm |
Vehicle Width | 1900 mm | 1790 mm |
Vehicle Height | 1450 mm | 1380 mm |
Wheelbase Size | 2950 mm | 2740 mm |
Fuel Consumption City | 13.1 L/100km | 14.7 L/100km |
Fuel Consumption Overall | 11.8 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 90 L | 63 L |