Comparison - Mercedes-Benz GLS-Class 2017 - vs - GMC Acadia SLE-2 2018

General

Other Names:

Also called:

GL-Class

Also called:

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Average Price: 
74,929
Updated: 
01 Dec 2016
37,180
Updated: 
17 Feb 2018
Car Type: 
SUV
SUV
Drive Type: 
All Wheel Drive
All Wheel Drive
Year: 
2016
2018
Total Seating: 
7
6
Transmission: 
9-speed Shiftable Automatic
6-speed Shiftable Automatic
Bluetooth: 
yes
yes
Heated seats: 
yes
yes
Navigation: 
no
yes
Doors: 
5
5
Fuel Tank Capacity: 
26.40gals
22.00gals
Exterior Colors: 
Color: 
Black
#000000
Dakota Brown Metallic
#403524
Diamond Silver Metallic
#C5CDD2
Iridium Silver Metallic
#ADB1B2
Lunar Blue Metallic
#18294B
Obsidian Black Metallic
#211810
Palladium Silver Metallic
#888785
Polar White
#E1E0DE
Steel Grey Metallic
#6A7575
designo Cardinal Red Metallic
#A02C32
designo Diamond White Metallic
#EDE4D7
Color: 
Crimson Red Tintcoat
#7C2535
Ebony Twilight Metallic
#191919
Iridium Metallic
#433A40
Quicksilver Metallic
#B3B4B8
White Frost Tricoat
#C6C6C4

Expert Reviews

Expert reviews: 

The GLS-Class officially makes its debut for 2017, though it's really a slightly revised version of the outgoing GL-Class. Highlights include modified exterior styling, a newly standard nine-speed automatic transmission (except on the AMG GLS 63) and a touchpad-operated infotainment system with a larger screen and available Apple CarPlay. Also, all engines except the GLS450's turbocharged V6 get a bit more horsepower this year.

Pros
Third row is large enough for adults
Spirited acceleration with any of the three gasoline engines
Impressive fuel economy with the diesel engine
Quiet cabin with high-end trimmings and features.

Cons
Diesel-powered model feels relatively slow when passing and merging
Big price jump from the six-cylinder models to the V8-powered versions.

By: 
edmunds.com

The 2017 Mercedes-Benz GLS gets the first-class upgrade along with its name change—and a Maybach edition is waiting in the wings.
The 2017 Mercedes-Benz GLS-Class marks a significant, mid-cycle upgrade for what was previously knew as the GL-Class. As part of a nomenclature change sweeping the entire brand, each of the German luxury maker's sport-utility vehicles has received new badging and a full or partial makeover to bring the lineup into more obvious parallels with its sedans—so this large, three-row SUV becomes the GLS, to align it with the largest S-Class sedan. Hence the S in its new name.

Pros
Spacious, flexible interior
Rugged-lux, with some added panache
Great set of safety, infotainment features

Cons
Not an entirely new vehicle
Some switchgear looks dated
Cumbersome COMAND interface

By: 
thecarconnection.com

The 2017 Mercedes-Benz GLS-Class ranks 1 out of 8 Luxury Large SUVs. The 2017 Mercedes-Benz GLS hits most of the right notes for a large SUV. It boasts a supple ride, three powerful engine choices, three rows of roomy seats, and the same level of luxury that has come to be synonymous with the brand. However, the GLS has fewer standard features than many rivals do, and its available V8 engines are less fuel-efficient than those offered by many competitors.

Pros
Powerful engine lineup
Smooth ride
Three rows of spacious seats

Cons
Fewer features than some rivals
V8 engines get subpar fuel economy

By: 
usnews.com

The 2018 GMC Acadia ranked #15 in Midsize SUVs. Currently the GMC Acadia has a score of 8.0 out of 10 which is based on our evaluation of 23 pieces of research and data elements using various sources.

Pros
Upscale interior
Smooth ride
User-friendly infotainment system

Cons
Cramped third row
Less cargo space than some rivals

By: 
usnews.com

A V-6 engine is optional and provides decent hustle, while the standard four-cylinder engine is the choice for buyers mindful of fuel economy.Handsome styling, a well-connected infotainment system, and room for up to seven passengers make the Acadia an easy family favorite.

Pros
Seating for seven,
handsome styling,
a high-tech cabin.

Cons
Uneven interior build quality,
disappointing fuel economy,
a tight third row and cargo hold.

By: 
caranddriver.com

The 3.6-liter V6 is now available on SLE-1 AWD models. Last year's All Terrain package deleted the third-row seat, but it can now be ordered with the third row intact.

PROS
Refined ride quality makes it comfortable in any kind of driving situation
Quick acceleration from the optional V6 engine
Simple cabin layout means everything is usable at a glance
Modern onboard technology keeps you connected

CONS
Not many places to store small items
Some rival crossovers have more cargo and third-row space
Cabin isn't particularly luxurious, even in the priciest trim levels

By: 
edmunds.com

Fuel

Fuel Type: 
Diesel
Regular Unleaded
Fuel Economy City USA: 
21.00mpg
Fuel Economy HWY: 
25.00mpg
Engine type: 
Diesel
Petrol/Gas

Engine and Performance

Valves: 
24
16
Cylinders: 
6
V
4
Inline
Engine Size/Displacement: 
3.00L
2.50L
Torque: 
455ft-lbs
at 1 600rpm
188ft-lbs
at 4 400rpm
Horsepower: 
255hp
at 3 600rpm
193hp
at 6 300rpm
Cam Type: 
Double overhead cam (DOHC)
Double overhead cam (DOHC)
Turning Circle: 
40.70Feet
38.70Feet

Convenience

Cruise Control: 
yes
yes
Door Pockets: 
yes
yes
Cupholders: 
yes
yes
Overhead console: 
yes
no
Seatback Storage: 
yes
yes
Power Steering: 
yes
yes
Parking sensors: 
yes
no
Steering Wheel Tilt: 
yes
yes
Telescopic steering wheel: 
yes
yes
Rear View Camera: 
yes
yes
Front view Camera: 
no
no
Side view Camera: 
no
no
On steering wheel: 
Transmission, cruise and audio controls on steering wheel
Audio and cruise controls on steering wheel
More in Convenience: 
Destination guidance (also Turn-by-Turn Navigation)*
Roadside Assistance*
Destination Download*
Concierge Service*
Universal remote transmitter (for garage door, security system, etc.)
Manual rear seat easy entry
Keyless ignition
Hands-Free Calling
Roadside Assistance

Exterior Dimensions

Length: 
201.60in
193.60in
Width: 
84.30in
75.40in
Height: 
72.80in
68.70in
Ground Clearance: 
8.50in
7.20in
Front Track: 
64.50in
Rear Track: 
64.50in
Wheel Base: 
121.10in
112.50in

Interior Dimensions

Front Head Room: 
41.20
40.30
Rear Head Room: 
40.00
39.60
Front Leg Room: 
40.30in
41.00in
Rear leg room: 
38.50in
39.70in
Front Hip Room: 
55.70in
Front Shoulder Room: 
58.50in
59.40in
Rear Hip Room: 
53.30in
Rear Shoulder room: 
58.30in
58.70in

Weights and capacites

Cargo Capacity: 
93.80cu.ft
79.00cu.ft
Maximum Towing Capacity un-break: 
7500lbs
4000lbs
Cargo Capacity with Seats in Place: 
12.80cu.ft
Curb Weight: 
3904.00lbs

Instruments

External Temperature Display: 
yes
yes
Clock: 
yes
yes
Trip computer: 
yes
yes
Techometer: 
yes
yes
Compass: 
yes
yes

Power Features

Power windows: 
yes
yes
Remote Keyless doors: 
yes
yes
More Power Features: 
4 one-touch power windows
Heated mirrors
Remote keyless power door locks
Reverse tilt passenger only provides curb view when vehicle in reverse
Heated mirrors
2 One-Touch Power Windows
Hands-Free Entry

Seats

Rear Seat Collapsible: 
yes
yes
Front Seats Features: 
10 -way power driver seat
Bucket front seats
Height adjustable passenger seat
Multi-level heating driver seat
Driver seat with power adjustable lumbar support
Passenger seat with power adjustable lumbar support
Multi-level heating passenger seat
Leatherette
8 -way power passenger seat
Height adjustable driver seat
8 -way power driver seat
Bucket front seats
Height adjustable driver seat
Multi-level heating driver seat
Multi-level heating passenger seat
4-Way Manual Passenger Seat Adjustment
Rear Seats Features: 
Power folding split-bench third row seats
Reclining rear seats
Folding center armrest
Rear ventilation ducts
Split-folding rear seatback
Manual folding bench third row seats
Rear ventilation ducts
Folding rear seatback

Suspension

Front Suspension: 
Front stabilizer bar
Front stabilizer bar
Rear Suspension: 
Rear stabilizer bar
Rear stabilizer bar
Suspension Info: 
Four-wheel independent suspension
Four-wheel independent suspension

Comfort

Interior air Filtration: 
yes
no
Climate Control: 
yes
yes
More Comfort Features: 
Dual illuminating vanity mirrors
Electrochromatic inside rearview mirror
Leather steering wheel
Sun sensor
Turn signal in mirrors
Leather Steering Wheel
Three Zone Climate Control
Dual illuminating vanity mirrors

Entertainment

DVD player: 
no
no
AM/FM Radio: 
yes
yes
Satellite radio: 
no
yes
Video monitor: 
no
no
More Entertainment: 
Auxiliary audio input and USB with external media control
USB connection
Memory card slot
6 total speakers
USB connection
Auxiliary audio input and USB with external media control
Satellite radio
Speed sensitive volume control
3 Months Of Provided Satellite Radio Service

Exterior Features

Sunroof: 
yes
no
Rear defogger: 
yes
yes
More in Glass and Roof: 
Variable intermittent rain sensing wipers
Remote sunroof operation
Privacy glass
Power glass sunroof
Roof rack
Privacy glass
Intermittent rear wiper
Variable intermittent wipers
Roof rack
Alloy Wheels: 
yes
yes
Wheel size: 
19 x 8.5
18 X 7.5-In
Wheels more: 
Inside mounted spare tire
Temporary spare tire
Null spare wheel
All season tires
All-Season Tires
Underbody mounted spare tire
Temporary spare tire
Wheel Dimensions: 
Width: 
275.00millimeters
Aspect Ratio: 
55
Diameter: 
R19
Width: 
235.00millimeters
Aspect Ratio: 
65
Diameter: 
R20

Safety Features

ABS: 
yes
yes
Front head airbags: 
yes
yes
Rear head airbags: 
yes
yes
Dual front side-mounted airbags: 
yes
yes
Emergency braking assist: 
yes
yes
Traction control: 
yes
yes
Child seat anchors: 
yes
yes
Front brakes: 
Front ventilated disc brakes
Ventilated front disc brakes
Stability control: 
yes
yes
Rear brakes: 
rear ventilated disc brakes
rear ventilated disc brakes
Rear door child safety locks: 
yes
yes
Daytime running lights: 
yes
yes
Engine immobilizer: 
yes
yes
Front fog lights: 
yes
yes
Dusk sensing headlamps: 
yes
yes
Auto delay off headlamps: 
yes
yes
Front headrests: 
yes
yes
Rear headrests: 
yes
yes
Tire pressure monitoring: 
yes
yes
More Safety Features: 
Stolen Vehicle Tracking/Assistance*
Airbag Deployment Notification*
PARKTRONIC w/Active Parking Assist
Rear height adjustable headrests
Rear center 3-point belt
Remote anti-theft alarm system
Post-collision safety system
Brake drying
Pre-collision safety system
Emergency braking assist
Passenger airbag occupant sensing deactivation
Turn signal mirrors
Rear Side Air Bags (SPC)
Emergency Service*
Vehicle Alarm notification*
Passenger airbag occupant sensing deactivation
Airbag Deployment Notification
2 Front Headrests
Rear height adjustable headrests
2 Rear Headrests
Post-Collision Safety System

Options

Packages: 
Cargo Package
Protection Package
Exterior Convenience Package
Interior Protection Package
Floor Liner Package
Black Accent Package
Trailering Package
Floor Liner Package W/All Terrain Package
All Terrain Package
Adventure Package
Protection Package W/All Terrain Package
Interior Protection Package W/All Terrain Package
Exterior Options: 
Molded Assist Steps
Front License Plate Bracket
20" Midnight Silver Premium Painted Finish Wheels
Wheel Locks
Dual Skyscape Sunroof
Front And Rear Splash Guards
20" Ultra-Bright Machined Faced Wheels W/Satin Graphite Pockets
Interior Options: 
7 Passenger Seating
Universal Tablet Holders
Rear Seat DVD Entertainment System
Integrated Cargo Liner
GMC Infotainment System W/8" Diagonal Color Touch Screen
Powered Universal Table Holders
Wireless Charging

Colors

Interior Colors: 
Color: 
Black, leather
#131313
Black, leatherette
#131313
Crystal Grey/Black, leather
#A3A1A0
Espresso Brown, leatherette
#483F3D
Ginger Beige/Black, leather
#9E8B7C
Ginger Beige/Black, leatherette
#B6A598
Ginger Beige/Espresso Brown, leather
#BBA899
Ginger Beige/Espresso Brown, leatherette
#9E8B7C
Saddle Brown/Black, leather
#936555
designo Espresso Brown Exclusive Nappa, premium leather
#534A48
designo Porcelain/Black Exclusive Nappa, premium leather
#C4BDB9
Color: 
Jet Black, premium cloth
#202020
Cocoa/Shale, leather
#A9A39B