2007 BMW X3 vs. 2009 Audi TT
To start off, 2009 Audi TT is newer by 2 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 3,189 cc (6 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (247 HP @ 6300 RPM) has 32 more horse power than 2007 BMW X3. (215 HP @ 4000 RPM) In normal driving conditions, 2009 Audi TT should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 275 kg more than 2009 Audi TT.
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, 2007 BMW X3 (480 Nm @ 1750 RPM) has 160 more torque (in Nm) than 2009 Audi TT. (320 Nm @ 2500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi TT.
Compare all specifications:
| 2007 BMW X3 | 2009 Audi TT | |
| Make | BMW | Audi |
| Model | X3 | TT |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 3189 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 247 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 480 Nm | 320 Nm |
| Torque RPM | 1750 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 95.9 mm |
| Engine Compression Ratio | 17.0:1 | 11.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 210 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 6.2 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1765 kg | 1490 kg |
| Vehicle Length | 4570 mm | 4180 mm |
| Vehicle Width | 1680 mm | 1850 mm |
| Vehicle Height | 1860 mm | 1360 mm |
| Wheelbase Size | 2800 mm | 2470 mm |
| Fuel Consumption Overall | 8.8 L/100km | 9.5 L/100km |
| Fuel Tank Capacity | 67 L | 60 L |
