What does 40 TDI mean on Audi?
What does 40 TDI mean on Audi? Similar to TFSI, Audi TDI stands for Turbocharged Direct Injection, representing Audi’s diesel technology. Similar to TFSI, TDI engines incorporate turbocharging and direct injection technology. Essentially, TFSI and TDI are the same technology, the only difference is that one is petrol and one is diesel. TDI: Turbocharged Direct […]
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