In this guide, we’ll provide a comprehensive overview of the 3.0L twin-turbocharged BMW S55 inline-6, outlining its specs, upgrades compared to the BMW N55 off which it is based, its overall reliability, and some of the most popular S55 performance modifications.
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Learn the full story behind BMW’s S55 engine—its specs, reliability, and common problems, and how it redefined M-car performance.
BMW S55 engine: Learn everything you need to know about this high-performance powertrain. Specs, reliability, tuning potential, and more.
The BMW S55 engine is one of the most well-known performance engines to come out of Bavaria in recent years. Introduced in 2014 as the high-performance variant of the N55, the S55 was designed specifically for the F8X generation BMW M3, M4, and later the M2 Competition and M2 CS.
The BMW S55 engine is a high-performance powerplant that has gained recognition for its impressive specifications and capabilities. This inline-six engine is primarily found in the BMW M3 and M4 models, among others.
The BMW S55 engine powers F Series M models like the M2 Competition and M4, delivering impressive performance and precision with its twin-turbocharged 3.0L inline-six.
The icing on the S55 cake is the huge increase in efficiency over the S65 – mated to the DCT gearbox, the S55 puts out just 194g/km of CO2 and can return 34mpg on the combined cycle, making it an exceptionally economical engine for its power output.
In 2014, BMW revolutionized its sporty M models with the introduction of the S55 engine, an inline-six bi-turbo powerhouse. This marked a significant shift as it became the first turbocharged engine in a BMW M car, replacing the previous generation’s S65 naturally aspirated V8.
The 3.0L twin-turbocharged inline-6 S55 motor replaced the NA V8 S65 engine. The S55 includes a closed deck block, dual turbos, forged pistons, a lightweight crankshaft, and dual high pressure fuel pumps, to name a few differences, while being the performance variant of the N55.
In this guide, we’ll provide a comprehensive overview of the 3.0L twin-turbocharged BMW S55 inline-6, outlining its specs, upgrades compared to the BMW N55 off which it is based, its overall …
The BMW S55 engine is one of the most well-known performance engines to come out of Bavaria in recent years. Introduced in 2014 as the high-performance variant of the N55, the S55 was designed …
The BMW S55 engine is a high-performance powerplant that has gained recognition for its impressive specifications and capabilities. This inline-six engine is primarily found in the BMW M3 …
The S55 is the smallest engine among all models made specifically for the M3, unless you consider the first generation of 1991 with two- and three-liter four-cylinder units.
The S55, BMW’s first turbocharged inline-six engine for the M-Series, delivers an impressive combination of power and precision. Found in models like the F80 M3, F82/F83 M4, and …
Discover key facts about BMW S55 engine reliability, owner feedback, and comparisons with other performance engines.
Launched in 2015, the BMW S55 engine is a turbocharged inline-six that powers some of the brand’s most celebrated performance models, including the F80 M3, F82 M4, and the X4 M40i.
It’s well after midnight, pitch-black somewhere on Interstate 10 in the Florida panhandle. A Greyhound bus that left Mobile, Alabama late the night before takes up most of the right lane on an ...
Less than 48 hours after landing in Orlando from Lexington, the team was back on a bus heading to Jacksonville and the Gators had to refocus.
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It is times like this when Urban acts like he has just seen the bus go over the side of the cliff with all his players in it. Except he calls it “a train wreck.”
The S55, BMW’s first turbocharged inline-six engine for the M-Series, delivers an impressive combination of power and precision. Found in models like the F80 M3, F82/F83 M4, and F87 M2 Competition, this engine is built to impress on and off the track.
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