BMW S14 Engine: Reliability, Tuning, and Maintenance Guide
Complete guide to the legendary S14 four-cylinder: history, reliability issues, maintenance costs, and tuning potential explained.
BMW Engines
BMW Reliability Has Changed, But the Internet Hasn’t Caught Up
Why BMW’s reliability reputation no longer tells the full story.
The Greatest BMW Racing Engine: M12/13 Turbo Story
How Paul Rosche's 1.5-liter turbo produced 1,400 hp, won championships, and became BMW's most legendary racing engine
BMW M Nearly Built a V6 M5 — The Motorsport Experiment That Almost Changed Everything
Why BMW M seriously considered a V6 for the M5 in the 1990s.
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The Bizarre BMW Diesel Experiment That Put Ford Thunderbirds in Munich
A fleet of Ford Thunderbirds descended on Munich in the 1970s so BMW Motorsport could test fit diesel engines
BMW N73 V12: Features, Reliability, and Tuning Potential
Before BMW’s V12 went twin-turbo with the N74, the N73 tried something bolder: modern efficiency tech wrapped around classic V12 smoothness.
From M62 V8 to B58 Turbo Six: Morgan’s 25-Year BMW Engine Timeline
Morgan is marking 25 years of BMW engines in its sports cars, a partnership that began with the Aero 8 in 2000
BMW B38 Engine: Reliability, Efficiency, and Tuning Explained
BMW B38 Tuning: Realistic Gains and Practical Limits
The BMW M10 Is the Most Legendary BMW Engine Ever Built
The BMW M10 shaped BMW’s identity, saved the company financially, and opened the U.S. market—making it the brand’s most influential engine.
BMW N42 Engine Guide: Reliability, Efficiency, Tuning, Pros and Cons
The BMW N42 engine brought modern Valvetronic tech to the E46, improving efficiency but introducing new reliability challenges.
Next-Gen BMW 3 Series to Launch With Updated B48TÜ3 Engine
BMW is rumored to upgrade the B48 to the B48TÜ3 for the 2027 3 Series, improving efficiency, response, and hybrid performance.
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