Mercedes ML-Class Diesel Tuning Chips

Advanced tuning chips guaranteed to boost performance for the Mercedes ML-Class range.

When you opt for a CHIP Express™ digital tuning system, you are choosing an innovate and bespoke tuning solution that has been specifically programmed and setup for your particular engine. As such, it works in harmony with all of the built-in engine safety parameters of your Mercedes ML-Class. Choose the safest system you can, from a respected and trusted company, and start enjoying significantly improved performance and economy!

Select your Mercedes ML-Class engine from the list below:

Mercedes ML-Class Power Torque

ML250 CDI

PS kW bhp Nm lbf/ft
Mercedes ML-Class ML250 CDI BlueTEC 204 150 201 500 369

ML270 CDI

PS kW bhp Nm lbf/ft
Mercedes ML-Class ML270 CDI 163 120 161 370 273
Mercedes ML-Class ML270 CDI Auto 163 120 161 400 295

ML280 CDI

PS kW bhp Nm lbf/ft
Mercedes ML-Class ML280 CDI 190 140 187 440 325

ML300 CDI

PS kW bhp Nm lbf/ft
Mercedes ML-Class ML300 CDI 190 140 187 440 325
Mercedes ML-Class ML300 CDI Blue Efficiency 204 150 201 500 369

ML320 CDI

PS kW bhp Nm lbf/ft
Mercedes ML-Class ML320 CDI Incl. BlueTEC / US Spec 215 158 212 540 398
Mercedes ML-Class ML320 CDI 224 165 221 510 376

ML350 CDI

PS kW bhp Nm lbf/ft
Mercedes ML-Class ML350 CDI BlueTEC 211 155 208 540 398
Mercedes ML-Class ML350 CDI 224 165 221 510 376
Mercedes ML-Class ML350 CDI Blue Efficiency 231 170 228 540 398
Mercedes ML-Class ML350 CDI BlueTEC / US Spec / 2012 Onwards 243 179 240 617 455
Mercedes ML-Class ML350 CDI BlueTEC 258 190 254 620 457

ML400 CDI

PS kW bhp Nm lbf/ft
Mercedes ML-Class ML400 CDI 250 184 247 560 413

ML420 CDI

PS kW bhp Nm lbf/ft
Mercedes ML-Class ML420 CDI 306 225 302 700 516

Feedback from our Mercedes ML-Class customers:

  • Rod from Wickford with a Mercedes ML350 CDI 231 Blue Efficiency said:

    I purchased my chip unit in September 2009 primarily for the increase in torque it gives for towing our then new caravan. It was a revelation! Not only did it make for a safer more comfortable drive, the extra fuel economy is very handy when towing. Clearly, when not towing the difference in power and fuel economy is even more impressive. Initial acceleration has a much better response, crisper, sharper again making for a safer vehicle, particularly when exiting round a bouts in the busy periods of high traffic volumes. Powering on (there safe to do so) is remarkable, coupled with the huge difference in the mid range it makes for a true sporting experience. Such has been my experience over the last 5 years that I have had the chip re-programmed by CHIP Express, who I have to say have been really excellent and very efficient with the service, and with the new leads and instructions supplied I will be fitting to our 2011 ML350 Blue Efficiency very shortly. Whilst a more powerful V6 231 bhp CDI engine, I expect, relatively speaking, a similar transformation and experience. Thank you!

  • John from Stoke-on-Trent with a Mercedes ML270 CDI Auto 163 said:

    We bought one of the units for our Mercedes ML about 4 years ago. It has made a noticeable difference to the performance - the car always seemed to under-perform for its size before it was fitted and this has improved it considerably, thank you.

  • Dennis from USA with a Mercedes ML320 BlueTEC 215 said:

    I just arrived back from a long trip... the results are simply amazing - far better than my best expectations. I got as high as 37 mpg on one segment of 250 miles on a four lane road and 36.7 on a 740 mile leg. Overall, I drove over 2500 miles and averaged 33.7 mpg which includes a lot or city driving. Driveability is unchanged or if anything, improved. Before, there was a turbo lag that was annoying at times. Thanks again for your help. Your device is superb.