Mercedes-Benz GLC Remap: Stage 1 BHP Figures

Find your engine

X253 facelift (2019–2023)X253 (2015–2019)

Mercedes-Benz GLC 63 AMG power & torque delivery

Power & torqueindicative curve, scaled to the published figures

Stage 1

570 bhp from 476+94 bhp820 Nm from 700+120 Nm

Tuned bhpTuned NmStock bhpStock Nm

Shape is indicative. Your real before & after curves are measured on our 4WD dyno on the day and you take the printout home.

Power & torqueindicative curve, scaled to the published figures

Stage 1

570 bhp from 476+94 bhp820 Nm from 700+120 Nm

Tuned bhpTuned NmStock bhpStock Nm

Shape is indicative. Your real before & after curves are measured on our 4WD dyno on the day and you take the printout home.

X253 facelift (2019–2023)

Engine	Standard	Stage 1custom dyno tuning	Stage 2custom dyno tuning	Price
GLC 2001991cc · Petrol	197 bhp 320 Nm	270 bhp+73 450 Nm+130	—	£549	Book
GLC 250/2601991cc · Petrol	211 bhp 350 Nm	230 bhp+19 420 Nm+70	—	£549	Book
GLC 3001991cc · Petrol	258 bhp 370 Nm	275 bhp+17 450 Nm+80	—	£549	Book
GLC 43 AMG2996cc · Petrol	390 bhp 520 Nm	420 bhp+30 620 Nm+100	—	£799	Book
GLC 63 AMG3982cc · Petrol	476 bhp 650 Nm	570 bhp+94 820 Nm+170	—	£999	Book
GLC 63 AMG S3982cc · Petrol	510 bhp 700 Nm	570 bhp+60 820 Nm+120	—	£999	Book
GLC 200d1950cc · Diesel	163 bhp 360 Nm	210 bhp+47 440 Nm+80	—	£549	Book
GLC 220d1950cc · Diesel	194 bhp 400 Nm	220 bhp+26 460 Nm+60	—	£549	Book
GLC 300d1950cc · Diesel	245 bhp 500 Nm	265 bhp+20 560 Nm+60	—	£549	Book
GLC 400d2925cc · Diesel	330 bhp 700 Nm	380 bhp+50 820 Nm+120	—	£549	Book
GLC 300de1950cc · Plug-in Hybrid	306 bhp 700 Nm	335 bhp+29 760 Nm+60	—	£549	Book
GLC 300e1991cc · Plug-in Hybrid	320 bhp 700 Nm	350 bhp+30 760 Nm+60	—	£549	Book

X253 (2015–2019)

Engine	Standard	Stage 1custom dyno tuning	Stage 2custom dyno tuning	Price
GLC 200 4MATIC1991cc · Petrol	184 bhp 300 Nm	230 bhp+46 420 Nm+120	—	£549	Book
GLC 250 4MATIC1991cc · Petrol	211 bhp 350 Nm	230 bhp+19 420 Nm+70	—	£549	Book
GLC 3001991cc · Petrol	245 bhp 370 Nm	265 bhp+20 420 Nm+50	—	£549	Book
GLC 43 AMG2996cc · Petrol	367 bhp 520 Nm	420 bhp+53 620 Nm+100	—	£799	Book
GLC 63 AMG3982cc · Petrol	476 bhp 700 Nm	570 bhp+94 820 Nm+120	—	£999	Book
GLC 63 AMG S3982cc · Petrol	510 bhp 700 Nm	570 bhp+60 820 Nm+120	—	£999	Book
GLC 220 CDI2143cc · Diesel	163 bhp 400 Nm	220 bhp+57 500 Nm+100	—	£549	Book
GLC 220 CDI2143cc · Diesel	170 bhp 400 Nm	220 bhp+50 500 Nm+100	—	£549	Book
GLC 250 CDI2143cc · Diesel	204 bhp 500 Nm	240 bhp+36 550 Nm+50	—	£549	Book
GLC 350 CDI2987cc · Diesel	258 bhp 620 Nm	290 bhp+32 690 Nm+70	—	£549	Book
GLC 350e Hybrid1991cc · Plug-in Hybrid	320 bhp 560 Nm	366 bhp+46 650 Nm+90	—	£549	Book

Every price on this page is a full custom dyno tune

Not a generic file bought in and flashed over the port. Your Mercedes-Benz GLC is strapped to our in-house 4WD dyno and the map is written for your car, on the day, from its own data.

Health check firstWe look the car over and read the fault memory before we touch anything. If something is wrong, you get told. We don't map over a problem.
Live data loggingBoost, timing, fuelling and temperatures all watched in real time under load: knock on the petrols, rail pressure and exhaust temps on the diesels.
Custom calibration on the dynoThe map is built and adjusted run by run against what your engine is actually doing, not what a file supplier assumed.
Before and after printoutYou leave with the graph: your standard figures and your tuned figures, measured on the same rollers, the same day.

Spread the cost. From £91.50/mo over 6 months at 0% APR with Bumper, interest free.
Split your purchase into 3 interest-free instalments with Klarna. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. Subject to status. Ts&Cs and late fees apply.
For Klarna, choose Pay in full when you book. How finance works ›

Mercedes-Benz GLC remapping questions

What gains can I expect from Stage 1 on a Mercedes-Benz GLC?

It depends which engine you have. Across the 23 Mercedes-Benz GLC engines we tune, the GLC 63 AMG sees the biggest Stage 1 gain: 476bhp to 570bhp and 700Nm to 820Nm, up 94bhp. Every figure on this page is for that exact engine.

How much does it cost to remap a Mercedes-Benz GLC?

Stage 1 custom dyno tuning on a Mercedes-Benz GLC starts at £549. You can spread it over 6 months at 0% with Bumper, or choose Pay in full when you book and pay with Klarna.

Will remapping my Mercedes-Benz GLC affect my warranty or insurance?

You will need to tell your insurer, as with any modification, and it can affect a remaining manufacturer warranty. Every map is reversible, so the Mercedes-Benz GLC can be put back to its factory software at any point.

How long does it take, and is it reversible?

Allow roughly two hours for Stage 1, including any ECU unlock on our own bench. Everything is reversible: the Mercedes-Benz GLC can go back to its factory software on request.

Ways to pay

when you pay in full0% finance over 6 monthsCard & Apple Pay£50 deposit secures your slotHow finance works ›

Other Mercedes-Benz models

A-Class AMG GT AMG GT 4-Door Coupe B-Class C-Class Citan CL-Class CLA CLC-Class CLK CLS E-Class G-Class GL-Class GLA GLB GLE GLS M-Class R-Class S-Class SL SLC SLK SLS AMG Sprinter V-Class Vaneo Viano Vito X-Class All models ›

Whichever you pick, the total carries through to checkout, so pay in full by card, Apple Pay or Klarna, or secure the slot with a £50 deposit. Figures are typical for a healthy, standard vehicle; your before and after dyno printout shows exactly what your car makes. Your car’s actual output depends on its condition, fuel quality and any supporting modifications. Prices shown are for Stage 1 custom dyno tuning; locked ECUs (most BMW and Audi registered from mid-2020) carry an additional unlocking charge, confirmed when you book.

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