What is the engine model of the BMW M4?
4 Answers
The engine model of the BMW M4 is S55B30. The engine is the core component of the powertrain, with the cylinder being its main part, and it serves as the power source for the entire vehicle. The dimensions of the BMW M4 are: length 4678 mm, width 1870 mm, height 1398 mm, wheelbase 2812 mm, front track 1579 mm, rear track 1603 mm, fuel tank capacity 59 liters, and trunk capacity 440 liters. The BMW M4 is equipped with a 3.0T twin-turbocharged engine, delivering a maximum power of 375 kW at 6250 rpm and a maximum torque of 650 Nm between 2750 and 5500 rpm.
The BMW M4's engine is truly exhilarating, especially the model evolution: older versions like the 2014 first-generation used the S55 engine, a 3.0-liter twin-turbocharged inline-six design, with horsepower around 425; the newer models, starting from 2020, upgraded to the S58 engine, boosting horsepower to over 500. The acceleration and push-back feeling when driving are astonishing, with ultra-fast response in track mode. Although daily driving sees higher fuel consumption averaging around 14 MPG, it's full of fun. Engine maintenance is straightforward with regular oil changes, but it embodies the essence of BMW's high performance. As an enthusiast, pursuing this car is all about experiencing the purity of its power—every press of the throttle is a joy. Though the model changes are subtle, they make the driving experience even more aggressive.
I've driven the BMW M4 myself. The new model features the S58 engine, while the older one has the S55. It feels incredibly powerful yet stable when driving, with smooth acceleration from traffic lights and effortless overtaking. In the city, the engine sound is not overly loud or intrusive, and the fuel consumption is around 15L per 100km, which is normal for a performance car. In terms of maintenance, the new engine is more reliable but parts are expensive, requiring professional shop servicing. Overall, the engine responds sharply with uninterrupted power during turns, adding driving pleasure to daily life. The specific model isn't that important; the key is its smooth and comfortable handling while allowing for a bit of spirited driving when desired.
The BMW M4's engine, such as the S55 used in older models, is a 3.0-liter inline-six twin-turbocharged unit producing approximately 510 horsepower. The newer S58 version optimizes the compression ratio to improve efficiency. Technically, it employs a twin-scroll turbocharger to reduce lag, a forged crankshaft for enhanced durability, and ECU tuning that supports multiple modes to adapt to different road conditions. In routine maintenance, while the models may vary, the core requirements include regular oil changes and spark plug inspections to prevent failures. The engine is overall reliable and responsive, showcasing BMW's engineering excellence. Understanding these aspects when purchasing such a car helps prolong its lifespan and minimize issues.
