2007 BMW X3 vs. 2011 Audi R8
To start off, 2011 Audi R8 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 would be higher. At 4,200 cc (8 cylinders), 2011 Audi R8 is equipped with a bigger engine. In terms of performance, 2011 Audi R8 (420 HP @ 7800 RPM) has 152 more horse power than 2007 BMW X3. (268 HP @ 6600 RPM) In normal driving conditions, 2011 Audi R8 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 180 kg more than 2011 Audi R8.
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, 2011 Audi R8 (430 Nm @ 4500 RPM) has 115 more torque (in Nm) than 2007 BMW X3. (315 Nm @ 2750 RPM). This means 2011 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3. 2007 BMW X3 has automatic transmission and 2011 Audi R8 has manual transmission. 2011 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW X3 | 2011 Audi R8 | |
Make | BMW | Audi |
Model | X3 | R8 |
Year Released | 2007 | 2011 |
Body Type | SUV | Coupe |
Engine Position | Front | Middle |
Engine Size | 2996 cc | 4200 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 268 HP | 420 HP |
Engine RPM | 6600 RPM | 7800 RPM |
Torque | 315 Nm | 430 Nm |
Torque RPM | 2750 RPM | 4500 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1815 kg | 1635 kg |
Vehicle Length | 4570 mm | 4435 mm |
Vehicle Width | 1680 mm | 1930 mm |
Vehicle Height | 1860 mm | 1252 mm |
Wheelbase Size | 2800 mm | 2649 mm |
Fuel Tank Capacity | 67 L | 90 L |