What BMW Has the S38: All You Need to Know About This Iconic Engine
The BMW S38 is a legendary inline-six engine that defined performance and refinement in the 1980s—now, enthusiasts and collectors seek models equipped with this powerhouse. This article explores what BMW has the S38, and why it remains a benchmark in automotive engineering.
The BMW S38 in Modern BMW Models
While the S38 was originally introduced in the late 1980s and powered iconic models like the E30 M3 and some early 328i variants, BMW has revived the nameplate in modern performance contexts. Though not currently in production, the S38 legacy lives on in classic BMWs cherished by enthusiasts. Some high-performance variants and limited editions reference the S38’s character, blending heritage with modern engineering for a unique driving experience.
Technical Specifications of the S38 Engine
The S38 is a naturally aspirated 3.5-liter inline-six (M30 derivative) producing around 225 horsepower in original applications, with peak torque delivered smoothly across the rev range. Known for its balanced power delivery and distinct sound, the S38 delivers a driving experience that merges refinement with responsive performance, making it a favorite among purists and restoration specialists alike.
Where to Find BMWs with the S38 Engine
Owning a BMW equipped with the S38 is a rare privilege, primarily found in well-maintained classic models and collector-grade restorations. Enthusiasts often seek out original S38-powered E30 M3s, 328i variants, and rare 3 Series models from the era. Due to its age and limited production runs, availability is low, but dedicated BMW heritage networks and auction platforms offer access to these high-value machines for serious collectors.
The BMW S38 stands as a symbol of precision engineering and timeless performance. While no current BMWs bear the S38 nameplate, its influence endures in classic models cherished by owners and restorers. For those passionate about automotive heritage, the S38 represents not just power, but a legacy that continues to inspire. Explore your options through trusted collectors and heritage dealers to own a piece of BMW’s storied engine history.
The BMW S38 is a straight-6 DOHC petrol engine which replaced the M88 and was produced from 1984-1995. [1][2] The S38 was originally produced for North America as an equivalent to the M88 with slightly lower power output. Overview of the S38 Engine The S38 engine is a legendary piece of engineering that has carved its niche in the annals of automotive history.
Introduced in the mid-1980s, this high-performance inline-six engine was designed by BMW to power some of its most iconic models, particularly the M5 series. The S38 is a naturally aspirated engine that showcases BMW's commitment to performance and. This BMW S38B35 engine benefits from a recent rebuild by Henry Lawrence of The Power Plant.
It now displaces 4.0 liters instead of the original 3.5, and it has a slew of upgraded internal parts to make it suitable for racing use. The BMW S38 is an inline-six cylinder engine that debuted in 1984, it became the worldwide replacement for the M88 engine, which had powered some of BMW's most. BMW S38 Engine Specifications The BMW S38 engine is a high.
Reliability, engine design BMW S38 A new sporty engine called S38B36 was designed especially for the 1988 BMW M5 E34. The engine was based on the M88/3 (S38B35), with the related M30B34 series, the S38 has less in common (although with a certain degree of fanaticism, the M30B34 can be converted to the S38). The BMW S38 engine is a powerhouse that has carved a niche for itself in the automotive world, particularly among enthusiasts who appreciate performance and engineering excellence.
This inline-six engine, known for its robust design and spirited performance, was primarily produced during the late 1980s and early 1990s. It found its way into a select group of BMW models, making it a coveted. The BMW S38 engine is a standard, reliable and quite durable engine, still popularly referred to as a simple catalytic converter.
Reduced gas emissions, light weight, maintaining an acceptable stroke, fuel to air ratio - this makes it one of the best for its production years - 1988-1992 BMW M5 sedan (E34 body). The S38 engine, while revered for its performance, has been the subject of various service bulletins throughout its production run. These bulletins serve as important communications from BMW to dealerships and service centers, providing guidance on common issues, recalls, and recommended maintenance practices.
The BMW S38 is a straight-6 DOHC piston engine which replaced the M88 and was produced from 1986-1996. It is based on the M88/3 engine. This engine is similar to the M30, but has a 24-valve cylinder head, duplex timing chain, dual overhead cam layout and shim and bucket style valvetrain In addition to the top end revisions, the S38 also had six individual throttle bodies and intake trumpets.
The S38 engine replaced BMW's M88 engine and was based on the M88/3 variant within that engine family. Compared to the M88/3 engine, the S38B36 engine had.