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Every car ›Mercedes ›S ›W222 (2014 - 2017) ›500e
Hybrid · 3.0 litre · Maidstone, KentMercedes S 500e remap449 to 490 bhp with Stage 1 software. The figures, the parts and the other engines in this car, on one page.
A Stage 1 remap takes the Mercedes S 500e from 449 to 490 bhp and from 650 to 720 Nm: 41 bhp and 70 Nm more, on standard hardware. On a plug-in hybrid the remap works on the combustion engine only; the electric motor and battery are untouched, so EV range and charging are unchanged. It is done in a visit at our Maidstone workshop and the original file is kept, so it can go back to standard.
Stage 1 on this engine
What the Mercedes S 500e makes, standard and remapped
Standard is the factory figure. Stage 1 is the calibration we run on this engine, software only, nothing bolted on.
449→490
BHP · Power · +41
650→720
NM · Torque · +70
Stage 2 and Stage 3 figures, and the price for each, are in the calculator for this exact engine.Open the calculator →
Stage 1 powerStage 1 torque (dashed)Standard
Drawn from the quoted peaks and this engine’s peak rpm from our vehicle data: torque peaks at the quoted Nm, power is derived from it. A measured before-and-after graph comes with a dyno session.
In the shop
Parts that fit the Mercedes S 500e
Listed for this engine, fitted here or shipped. Anything from this list can be added to a Stage 2 build.
Same car, other engines
Mercedes S W222 (2014 - 2017): every engine we tune
300d Hybrid - 231HP231 → 260 bhp
350d BlueTec - 258HP258 → 305 bhp
400 - 333HP333 → 400 bhp
400 Hybrid - 333HP333 → 380 bhp
500 - 455HP455 → 510 bhp
600 Maybach - 530HP530 → 680 bhp
63 AMG - 585HP585 → 660 bhp
63 AMG S - 612HP612 → 660 bhp
All Mercedes S engines (151) · Every Mercedes we tune (3577) · All makes
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Ask about your Mercedes S 500e
Registration and which stage. We come back with what it needs, what it makes and what it costs, usually the same day.
Questions
Mercedes S 500e remap questions
How much power does a Stage 1 remap add to a Mercedes S 500e?
41 bhp and 70 Nm. Standard is 449 bhp / 650 Nm; Stage 1 is 490 bhp / 720 Nm. That is a 9% power gain and 11% more torque.
How do I get a price for a Mercedes S 500e remap?
Put the registration into the calculator and it prices Stage 1, 2 and 3 for this exact engine, or send the form on this page and we come back with a fixed price, usually the same day.
Is a Stage 1 remap safe for this engine?
Stage 1 stays inside what the standard turbo, injectors, clutch and cooling were built to take. The figures above are the calibration we run, not a maximum. The car is checked for stored faults before and after, and the original file is kept so it can go back on.
Does remapping a Mercedes S 500e affect the battery or electric range?
No. The remap changes the petrol engine calibration only. The high-voltage battery, motor and charging are not touched, and EV range is unchanged.
How long does it take, and can it be reversed?
A Stage 1 remap is done in a single visit, usually the same day. The original software is stored and can be restored on request.
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Technicians, calibrators and the front desk, all in Maidstone. No call centre and no subcontracting - the person who books you in is the person you can ask about the job.
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