2011, AUDI, RS3
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Category
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PostedOct 17, 2025
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I added a Stage 1 ECU map to the car, bringing the horsepower and torque up to the figures below. I’ve driven this Audi 2.5 engine in two different cars for around 70,000 km, and it’s absolutely bulletproof—it never gives any issues. I’d say it’s the best engine Audi has ever made, and it’s certainly my favourite engine of all time.
The sound is quite different from any other engine, but in a good way. It doesn’t rev particularly high, and there’s a little turbo lag, but it’s strong and always pulls hard. It’s a fun car to drive. Audi fitted this engine in three models: the RS3, the RSQ3, and the TTRS. I’ve owned the first two but not the TTRS. The TTRS with this engine would be amazing—being lighter than the RS3 or RSQ3 would make its performance exceptional.
If you’re thinking of buying one, you should. You won’t be disappointed.
An interesting fact about the RS3: the front wheels are wider than the rear—255s on the front and 235s on the rear—although you don’t really notice this until you look closely.
Front wheel drive
Rear wheel drive
Four wheel drive
Limited slip differential
Overdrive




