Mercedes S-class
ECU Tuning in Portsmouth
Choose your engine to see its standard and remapped power and torque.
- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
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Pick your make, model and engine.
Engines
Mercedes-Benz S Class remap stats by engine in Portsmouth
Mercedes S 350 TD(-99)
dieselView remap stats →Power150 → 185 bhp+35Torque310 → 385 Nm+75Mercedes S 300 TD 177(-99)
dieselView remap stats →Power177 → 210 bhp+33Torque330 → 387 Nm+57Mercedes S 320 CDI 197(+99)
dieselView remap stats →Power197 → 238 bhp+41Torque470 → 575 Nm+105Mercedes S 320 CDI 204(+99)
dieselView remap stats →Power204 → 239 bhp+35Torque500 → 585 Nm+85Mercedes S 320 224(+99)
petrolView remap stats →Power224 → 242 bhp+18Torque316 → 354 Nm+38Mercedes S 320 224 BIS 98(-99)
petrolView remap stats →Power224 → 242 bhp+18Torque316 → 354 Nm+38Mercedes S 300(-99)
petrolView remap stats →Power231 → 256 bhp+25Torque310 → 345 Nm+35Mercedes S-class S 320 CDI 235(+05)
dieselView remap stats →Power235 → 276 bhp+41Torque540 → 620 Nm+80Mercedes S 350 245(+99)
petrolView remap stats →Power245 → 262 bhp+17Torque350 → 382 Nm+32Mercedes S-class S 350 272(+05)
petrolView remap stats →Power272 → 302 bhp+30Torque350 → 400 Nm+50Mercedes S 400 CDI 279(+99)
dieselView remap stats →Power279 → 306 bhp+27Torque400 → 437 Nm+37Mercedes S 430 279 BIS 98(-99)
petrolView remap stats →Power279 → 306 bhp+27Torque400 → 437 Nm+37Mercedes S 430 279(+99)
petrolView remap stats →Power279 → 306 bhp+27Torque400 → 437 Nm+37Mercedes S 500 306(+99)
petrolView remap stats →Power306 → 336 bhp+30Torque460 → 510 Nm+50Mercedes S-class S 420 CDI 320(+05)
dieselView remap stats →Power320 → 370 bhp+50Torque730 → 835 Nm+105Mercedes S-class S 450 340(+05)
petrolView remap stats →Power340 → 363 bhp+23Torque460 → 500 Nm+40Mercedes S-class S 500 388(+05)
petrolView remap stats →Power388 → 415 bhp+27Torque530 → 575 Nm+45Mercedes S 600 394(-99)
petrolView remap stats →Power394 → 419 bhp+25Torque570 → 615 Nm+45Mercedes S 600 500(+99)
petrolView remap stats →Power500 → 520 bhp+20Torque800 → 835 Nm+35Mercedes S-class S 600 517(+05)
petrolView remap stats →Power517 → 562 bhp+45Torque830 → 900 Nm+70Mercedes S-class S 63 AMG 525(+05)
petrolView remap stats →Power525 → 568 bhp+43Torque630 → 690 Nm+60Mercedes S 55 AMG 612(+99)
petrolView remap stats →Power612 → 655 bhp+43Torque1000 → 1115 Nm+115Mercedes S-class S 65 AMG 612(+05)
petrolView remap stats →Power612 → 702 bhp+90Torque1000 → 1115 Nm+115
Tuning figures are indicative estimates, not guaranteed results.
Own a Mercedes S-class?
Not sure which engine you have? Send your registration and we will check.
Looking for ECU tuning for a Mercedes S-class in Portsmouth? Pick your engine from the 23 variants below: each page shows the standard figures, the remapped figures and the gain.
Mercedes S-class power and torque gains
The biggest power gain in the Mercedes S-class range is on the S 65 AMG 612(+05): 612 bhp rises to 702 bhp (+90 bhp, +15%) and torque from 1000 Nm to 1115 Nm.
Standard power across these engines runs from 150 bhp to 612 bhp, and the average stage 1 gain is 33 bhp and 60 Nm.
Diesel or petrol Mercedes S-class
On the Mercedes S-class, diesel engines average a gain of 37 bhp and 78 Nm, while petrol engines average 32 bhp and 53 Nm.
As a rule diesels gain more torque and petrols gain more peak power, though it varies by engine.
Book engine remapping for your Mercedes S-class in Portsmouth
Based around Portsmouth, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Hayling Island, Winchester, Southsea, Newport and Gosport and nearby areas of the South East.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty.
If you are closer to Southampton, Sussex and Basingstoke, those neighbouring Remap Experts sites can help too.
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.