79 sightings by 62 spotters worldwide

Market value
$127,450 to $398,000
Did you know
Features handcrafted V8 signed by AMG master builder.
The Mercedes-AMG GLS 63 X166 is Stuttgart's unapologetic answer to the question no one dared to ask: can an SUV truly embody the soul of a sports car? Born from the marriage of AMG's brute-force engineering and Mercedes-Benz's luxury heritage, this behemoth first thundered onto the scene in 2016, instantly rewriting the rules on what a seven-seat family hauler could achieve.
Underneath its imposing hood lies AMG's handcrafted 5.5-liter twin-turbocharged V8, churning out a staggering 577 horsepower and 561 lb-ft of torque. Paired seamlessly with AMG's SPEEDSHIFT PLUS 7G-TRONIC transmission, the GLS 63 rockets from standstill to 60 mph in just 4.5 seconds, defying physics—and common sense—in equal measure. It's a surreal experience, feeling this luxurious leviathan surge forward with the urgency of a thoroughbred sports sedan.
Beyond sheer muscle, the GLS 63 X166 showcases AMG's meticulous attention to detail: adaptive air suspension, active roll stabilization, and a sophisticated all-wheel-drive system that ensures its handling remains improbably precise, even at speeds that would make lesser SUVs tremble. Visually, its aggressive stance, quad exhaust tips, and AMG-specific styling cues announce its intent with just the right balance of menace and elegance.
Though it hasn't graced racetracks or claimed motorsport victories, the GLS 63's cultural impact is undeniable. It's become the preferred chariot of those who demand uncompromising performance without sacrificing practicality. In essence, it's a rolling paradox—an SUV that thrills, pampers, and intimidates, all while comfortably ferrying your family and their luggage. It's absurd, brilliant, and utterly captivating—exactly what you'd expect from AMG.

Tam Dương, Vietnam
by KimiRaikkonen

Hanoi, Vietnam
by KimiRaikkonen

Flekkefjord, Norway
by carlife_norway

Bussolengo, Italia
by Nico3_

Rotterdam, Netherlands
by Ryan

Praha, Czech Republic
by Landro

Tbilisi, Georgia
by Dotanmaslin

Spotted, Tschechien
by Avozz

Calgary, Canada
by MacXXV

Singapore, Singapore
by denspots

Rotterdam, Netherlands
by Kgroot

Calgary, Canada
by MacXXV
79 Mercedes-AMG GLS 63 X166 sightings have been logged on AutoRadar by 62 different spotters.
On AutoRadar's rarity scale the Mercedes-AMG GLS 63 X166 is rated Uncommon.
Recent Mercedes-AMG GLS 63 X166 sightings on AutoRadar come from Tam Dương, Hanoi, Flekkefjord, Bussolengo, Rotterdam, Praha. The live map shows every verified sighting as it happens.
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