Stage 1 ECU remap by GAD Tuning (2023), with dyno-proven output of approximately 592 bhp and 856 Nm
13,660 warranted miles
Private registration plate included in sale
MOT valid to September 2026
The Appeal
A front-engined, rear-wheel-drive V8 grand tourer with a hand-built heart, the Mercedes-AMG GT S is widely regarded as a spiritual successor to the SLS AMG and a modern interpretation of the classic long-bonnet Mercedes sports car formula that began with the 300 SL. With considerable performance wrapped in a refined, usable package, the GT S has attracted serious attention as a future classic, and low-mileage, well-kept examples are already becoming difficult to find.
This 2015 GT S Premium presents an intriguing proposition. Showing just 13,660 miles from new, it has been treated to a Stage 1 ECU remap and calibration by GAD Tuning, described by the vendor as one of the most respected Mercedes-Benz tuning specialists in the UK. The upgrade is software-only, with the engine remaining mechanically standard, and the vendor assures us that power delivery remains smooth and progressive, with OEM drivability retained throughout.
The Premium specification brings AMG Performance seats, a Burmester surround sound system, extended leather interior trim, electrically adjustable heated seats, keyless entry and start, and a reversing camera with front and rear parking sensors. Mercedes-GTS-(10).jpg192.27 KB
History and Paperwork
Right-hand drive example registered 2015, United Kingdom
Two keys supplied
Stage 1 ECU remap/calibration carried out in 2023 by GAD Tuning
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