Mercedes-Benz GLS I (X166) photos

2015 — 2019 · suv
71
photos
6
specifications
255–577
hp
4.6 s
best 0–100

About this generation

First generation of the full-size seven-seat luxury SUV Mercedes-Benz GLS (X166), created following the 2015 facelift of the second-generation GL-Class.

The Mercedes-Benz GLS-Class (chassis code X166) debuted in late 2015 for the 2016 model year as the comprehensive facelift and rebranded version of the second-generation GL-Class. Adopting the S-Class suffixed moniker reinforced its status as the premier flagship SUV in the Mercedes line. It retained its spacious seven-passenger three-row cabin, standard AIRMATIC air suspension, and heavy towing capabilities.

The facelift introduced a bold front grille, revised LED headlights, updated taillights, and a refined interior featuring a tablet-style COMAND display. Engine offerings spanned the GLS 350 d with a 3.0-liter V6 turbodiesel, biturbo V6 and V8 gasoline models (GLS 400, GLS 500/550), and the top-spec Mercedes-AMG GLS 63 packing a 585-hp 5.5-liter twin-turbo V8. Transmissions were updated to the 9G-TRONIC nine-speed automatic on most variants.

Specifications

6
5130 mm202.0 in
Length
1934 mm76.1 in
Width
1850 mm72.8 in
Height
3075 mm121.1 in
Wheelbase
680 l24.0 cu ft
Trunk
215 mm8.5 in
Ground clearance
Petrol
400 4MATIC
329hp(245 kW)
3.0 l 9-speed automatic AWD 0–100 6.6 s
Torque
480 Nm (354 lb-ft)
Top speed
240 km/h (149 mph)
Displacement
2996 cc
Cylinders
6
Engine
M 276 DE 30 AL
Aspiration
twin-turbo
Curb weight
2435 kg (5368 lb)
Fuel tank
100 l (26.4 gal US)
Fuel consumption
8.9 l/100 km (26 mpg US) NEDC
CO₂
206 g/km (NEDC)
Emissions standard
Euro 6
450 4MATIC
362hp(270 kW)
3.0 l 9-speed automatic AWD 0–100 6.2 s
Torque
500 Nm (369 lb-ft)
Top speed
246 km/h (153 mph)
Displacement
2996 cc
Cylinders
6
Engine
M 276 DE 30 AL
Aspiration
twin-turbo
Curb weight
2420 kg (5335 lb)
Fuel tank
100 l (26.4 gal US)
Fuel consumption
13.1 l/100 km (18 mpg US) EPA
500 4MATIC
449hp(335 kW)
4.7 l 9-speed automatic AWD 0–100 5.3 s
Torque
700 Nm (516 lb-ft)
Top speed
250 km/h (155 mph)
Displacement
4663 cc
Cylinders
8
Engine
M 278 DE 46 AL
Aspiration
twin-turbo
Curb weight
2445 kg (5390 lb)
Fuel tank
100 l (26.4 gal US)
Fuel consumption
10.9 l/100 km (22 mpg US) NEDC
CO₂
255 g/km (NEDC)
Emissions standard
Euro 6
550 4MATIC
449hp(335 kW)
4.7 l 9-speed automatic AWD 0–100 5.3 s
Torque
700 Nm (516 lb-ft)
Top speed
209 km/h (130 mph)
Displacement
4663 cc
Cylinders
8
Engine
M 278 DE 46 AL
Aspiration
twin-turbo
Curb weight
2445 kg (5390 lb)
Fuel tank
100 l (26.4 gal US)
Fuel consumption
14.7 l/100 km (16 mpg US) EPA
AMG GLS 63 4MATIC
577hp(430 kW)
5.5 l 7-speed automatic AWD 0–100 4.6 s
Torque
760 Nm (561 lb-ft)
Top speed
250 km/h (155 mph)
Displacement
5461 cc
Cylinders
8
Engine
M 157 DE 55 AL
Aspiration
twin-turbo
Curb weight
2580 kg (5688 lb)
Fuel tank
100 l (26.4 gal US)
Fuel consumption
12.3 l/100 km (19 mpg US) NEDC
CO₂
288 g/km (NEDC)
Emissions standard
Euro 6
Diesel
350 d 4MATIC
255hp(190 kW)
3.0 l 9-speed automatic AWD 0–100 7.8 s
Torque
620 Nm (457 lb-ft)
Top speed
222 km/h (138 mph)
Displacement
2987 cc
Cylinders
6
Engine
OM 642 LS DE 30 LA
Aspiration
turbo
Curb weight
2455 kg (5412 lb)
Fuel tank
100 l (26.4 gal US)
Fuel consumption
7.1 l/100 km (33 mpg US) NEDC
CO₂
185 g/km (NEDC)
Emissions standard
Euro 6

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