2007 BMW X3 vs. 2005 Audi A3
To start off, 2007 BMW X3 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 3,196 cc (6 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (268 HP @ 6600 RPM) has 21 more horse power than 2005 Audi A3. (247 HP @ 6300 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2005 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 290 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.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2005 Audi A3 (330 Nm @ 2800 RPM) has 15 more torque (in Nm) than 2007 BMW X3. (315 Nm @ 2750 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
2007 BMW X3 | 2005 Audi A3 | |
Make | BMW | Audi |
Model | X3 | A3 |
Year Released | 2007 | 2005 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 2996 cc | 3196 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 268 HP | 247 HP |
Engine RPM | 6600 RPM | 6300 RPM |
Torque | 315 Nm | 330 Nm |
Torque RPM | 2750 RPM | 2800 RPM |
Engine Bore Size | 85 mm | 84.1 mm |
Engine Stroke Size | 88 mm | 95.9 mm |
Engine Compression Ratio | 10.7:1 | 11.3:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 7.8 seconds | 6.6 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1815 kg | 1525 kg |
Vehicle Length | 4570 mm | 4210 mm |
Vehicle Width | 1680 mm | 1770 mm |
Vehicle Height | 1860 mm | 1430 mm |
Wheelbase Size | 2800 mm | 2760 mm |
Fuel Consumption Overall | 10.3 L/100km | 10.8 L/100km |
Fuel Tank Capacity | 67 L | 55 L |