Audi will stop selling its famous 2.5-liter five-cylinder engine in Europe by mid-2027. The move comes as new Euro 7 emissions rules make it too costly for the German automaker to keep the engine alive on the continent. However, the engine will continue in the United States and other markets outside Europe.
Why Audi Is Dropping the Five-Cylinder in Europe
Euro 7 emissions standards take effect in late 2026 across Europe. These are the strictest vehicle emissions rules the continent has ever seen. For the first time, the rules cover non-exhaust pollution from brakes and tires in addition to tailpipe output.
Updating the 2.5-liter turbocharged inline-five to meet these rules would require a full engine overhaul. Audi decided the cost of that work does not justify the return, especially as the company shifts its focus toward electric vehicles. The brand’s profit margin already slipped from 6 percent to 5.1 percent in 2025, adding pressure to cut spending on older platforms.
An Audi spokesperson confirmed there are no plans to bring the five-cylinder back after it leaves Europe. If you are exploring other models in the Audi lineup like the Q7, those vehicles use different powertrains that already meet the new standards.
50 Years of the Inline-Five
Audi first introduced its inline-five engine in 1976 inside the Audi 100 sedan. Over the past five decades, the engine became one of the brand’s most recognizable features. Its unusual 1-2-4-5-3 firing order gives it a sound unlike any other production car engine on sale today.
The current version, known internally as the EA855, powers the RS3 sedan and hatchback with 395 horsepower. Audi even released a limited RS3 Competition edition to mark the engine’s 50th anniversary. Over the years, the five-cylinder also powered the TT RS, RS Q3, and RS Q3 Sportback, though all of those models have already been discontinued.
Which Models Are Affected?
The RS3 is the only current Audi model still using the five-cylinder engine. Both the sedan and hatchback versions sold in Europe will lose this powertrain by mid-2027. The UK market will also see the engine disappear at some point in 2026.
Audi builds the RS3 at its factory in Győr, Hungary. That plant will keep making the car for markets outside Europe even after European sales end. Buyers in the United States and other regions with less strict emissions rules will still be able to get the five-cylinder RS3 after 2027.
This is part of a larger industry trend where tighter regulations are forcing automakers to rethink their engine lineups. We saw a similar shift when Sony and Honda canceled the Afeela 1 as the EV landscape keeps changing fast.
What Should Audi Fans Do?
If you live in Europe and want an RS3 with the five-cylinder engine, time is running out. European dealers will likely sell their remaining stock through the end of 2026 and into early 2027. Once those cars are gone, the only way to own a new five-cylinder Audi in Europe is over.
Owners who already have an RS3 or older TT RS should hold onto their cars. These models could become more collectible over time as the engine exits production in key markets. Keeping up with regular oil changes and engine bay maintenance will help preserve their value.
What Happens Next
European RS3 production will wind down by mid-2027 at the Győr plant. After that, the factory will continue building five-cylinder RS3 models only for non-European buyers. Audi has not said what will replace the RS3 in Europe or whether a future electric model will carry the RS3 name.
The Audi CEO first hinted at this outcome in September 2025, saying the engine would likely end with Euro 7. Now that timeline is confirmed. For U.S. buyers, the five-cylinder lives on for now, but no long-term commitment has been made. Make sure you also have the right car insurance coverage locked in before adding a performance car like the RS3 to your garage.
Follow AutoGearAlert for the latest updates on Audi, performance cars, and automotive news.
Leave a Reply