Bmw S52 Vs S54 Engine
Ok guys, about two weeks ago, I bought a 2001 S54 M Coupe. Until I sell my S52 M Coupe, I have both cars to play with (and no $$$) When I just had my S52 M Coupe and tried to defend how great I thought the S52 engine was and compared it to the S54 engine, I was blasted by all the S54 dudes. Bimmerforums is the preferred online BMW Forum and community for BMW owners.
At Bimmerforums, you will find technical how. It's time to address the age old BMW M Roadster question: S52 or S54 engine. In this video I compare the technical differences of the engines and then get th.
The S54 was the only BMW engine in that era to use a metal water pump impeller rather than the flimsy plastic impeller used in every other BMW waterpump. The S54 pumps easily out last all the others, like M52, S52, M54 etc. Capabilities are far greater with the S54.
The S52 is a glorified street engine (basically an M50). The S54 is a detuned race engine. If done properly, the S54 will make more than 100 hp to the wheels than the S52 in the same car.
With that being said, you really need to spend the time and money to do an S54 swap right. The highest-revving production I6 powerplant ever produced was BMW's S54, which debuted in 2000. Built as a follow-up to the 3.0-liter S52 engine used in the E36 M3, the engine was technically a.
The following are just my opinion I'd suggest an S52 because there's not much difference between the S52 and the S54 on the low end. The S54 pulls away from the S52 on the high end. S52 with forced induction will pull away from a normally aspirated S54.
The S54 engine also has the possibility of failing (spun bearing shells). The BMW S54 engine found in every E46 M3 is a legendary mill for its sound and high-strung nature. Here's everything you'll need to know about owning an S54.
The high-revving BMW S54 engine delivers exhilarating performance. Learn all about the specs, features, tuning potential and more of this iconic inline 6 cylinder motor. The S54 engine was used in a select group of performance-oriented models: E46 M3 (2001-2006): The most common and celebrated S54 application BMW Z3 M Coupe and Roadster (2001-2002): Gained significant performance compared to earlier S52 models BMW Z4 M Coupe and Roadster (2006-2008): The final application of the S54 engine.