How many cylinders does the Mercedes-Benz E's 1.5T engine have?
3 Answers
The Mercedes-Benz E's 1.5T engine is a four-cylinder configuration, with a maximum power output of 156 kilowatts and a peak torque of 250 Newton-meters. The engine features direct fuel injection technology and utilizes an aluminum alloy cylinder head and block, paired with a 9-speed automatic transmission. Taking the Mercedes-Benz E300 as an example, its dimensions are 5078mm in length, 1860mm in width, and 1484mm in height, with a wheelbase of 3079mm and a fuel tank capacity of 66 liters. Both the front and rear suspensions of the Mercedes-Benz E300 are multi-link independent suspensions. It is equipped with a 1.5T turbocharged engine that delivers a maximum power of 135kW and a peak torque of 280Nm, mated to a 9-speed automatic manual transmission.
The 1.5-liter turbocharged engine in the Mercedes-Benz E-Class adopts an inline-four-cylinder layout—essentially a four-cylinder engine. This small-displacement turbo design is quite popular nowadays, primarily to balance performance and fuel efficiency. The turbocharger extracts more power, while the 1.5L size ensures smooth city driving without excessive fuel consumption. Mercedes has also optimized the electronic control system to ensure smooth acceleration at low RPMs. If you've driven it, you'll notice linear acceleration without abruptness, unlike older engines with noticeable jerks—thanks to the simpler four-cylinder structure, which also makes maintenance easier and reduces vibrations for added comfort. With increasingly stringent emission standards, Mercedes has invested heavily in developing this engine to achieve fuel efficiency, environmental friendliness, and the brand's premium feel.
As a long-time owner of the Mercedes-Benz E-Class, I've personally experienced that 1.5T engine, which is indeed a four-cylinder configuration. The driving experience offers quick power response, especially when starting at urban traffic lights—a light tap on the accelerator delivers prompt acceleration. At the same time, fuel consumption is well controlled, with daily commutes averaging under 8 liters per 100 kilometers, thanks to the compactness of the four-cylinder layout and the efficient operation of the turbocharger. Compared to Mercedes' previous large-displacement six-cylinder engines, this smaller engine is significantly lighter and more compact, making parking and turning more agile. However, the mechanical sound when the turbo kicks in is slightly noticeable, though the overall smoothness enhances the driving pleasure. If you're considering this car, factor in its economic practicality—regular maintenance of spark plugs and turbo components can extend the engine's lifespan.
