* Audi TT 1.8T: 1.8L turbocharged four-cylinder engine with 160 hp
* Audi TT 2.0T: 2.0L turbocharged four-cylinder engine with 200 hp
* Audi TT 3.2L: 3.2L naturally aspirated six-cylinder engine with 250 hp
To know the engine size of your specific 2006 Audi TT, you can:
* Check your vehicle's registration documents: This will usually state the engine size.
* Look at the engine bay: The engine size should be labeled on the engine itself.
* Consult your owner's manual: This should provide details about your specific vehicle.
* Use an online vehicle identification number (VIN) decoder: This can provide information about your car's specifications.
Please provide more details about the specific 2006 Audi TT you're interested in to get a more precise answer.