Audi has effectively ended sales of its 2.5‑liter five‑cylinder engine in Europe because forthcoming Euro 7 emissions regulations make the powertrain unviable, though the company is exploring technological options to retain it.
In an interview with Autocar, Audi Sport boss Rolf Michl said, "We are open to every possibility" and that Audi is "still thinking in different technological possibilities" when asked about hybridizing the engine.
Autocar reported that Audi would need a substantial overhaul of the inline‑five to comply with Euro 7, indicating hybridization or other technical changes would be required to reduce emissions.
Audi plans to continue producing the RS3 and RS3 Sportback with the inline‑five for markets outside Europe, keeping the five‑cylinder available abroad while its European future is reassessed.
This article is based on reporting from Motor 1.
Read the full article at Motor 1.
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