2005 Audi A3 vs. 2007 BMW 545
To start off, 2007 BMW 545 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A3. In addition, the cost of maintenance, including insurance, on 2005 Audi A3 would be higher. At 4,398 cc (8 cylinders), 2007 BMW 545 is equipped with a bigger engine. In terms of performance, 2007 BMW 545 (328 HP @ 6100 RPM) has 81 more horse power than 2005 Audi A3. (247 HP @ 6300 RPM) In normal driving conditions, 2007 BMW 545 should accelerate faster than 2005 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 545 weights approximately 180 kg more than 2005 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 545. In wet, icy, snow, or gravel driving conditions, 2005 Audi A3 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, 2007 BMW 545 (450 Nm @ 3600 RPM) has 120 more torque (in Nm) than 2005 Audi A3. (330 Nm @ 2800 RPM). This means 2007 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3.
Compare all specifications:
2005 Audi A3 | 2007 BMW 545 | |
Make | Audi | BMW |
Model | A3 | 545 |
Year Released | 2005 | 2007 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 3196 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 247 HP | 328 HP |
Engine RPM | 6300 RPM | 6100 RPM |
Torque | 330 Nm | 450 Nm |
Torque RPM | 2800 RPM | 3600 RPM |
Engine Compression Ratio | 11.3:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 6.6 seconds | 5.8 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 1525 kg | 1705 kg |
Vehicle Length | 4210 mm | 4850 mm |
Vehicle Width | 1770 mm | 1850 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2760 mm | 2890 mm |
Fuel Consumption Overall | 10.8 L/100km | 11 L/100km |
Fuel Tank Capacity | 55 L | 70 L |