Kelley Blue Book Value®
$89,900 - $250,900
New Fair Market Range
Crash Test Rating
Not Tested
Source NHTSA
MPG (up to)
13 City / 21 HWY
Horsepower
362-621
Seats
4-5
Front passenger 3/4 w/ wheels turned.
Select a color
  • +2
Kelley Blue Book Value®
$89,900 - $250,900
New Fair Market Range
Crash Test Rating
Not Tested
Source NHTSA
MPG (up to)
13 City / 21 HWY
Horsepower
362-621
Seats
4-5

Expert Review

By Kelley Blue Book Editorial Staff

Editor's Overview

The 2018 Mercedes-AMG S-Class S63 and S65 are the high-performance variants of the German luxury brand’s flagship. In addition to the stately full-size sedan, these models are also avail...

Mercedes-Benz GLS-Class Models & Trims

GLS 450 $89,900 - $250,900
Horsepower: 362 hp - 621 hp
Engine Type: Twin Turbo Premium Unleaded V-12, Twin Turbo Premium Unleaded V-6, Twin Turbo Premium Unleaded V-8
Standard Seating: Leather
Standard Wheels: 18 X 8, 20 X 9.5 in. - Aluminum, Forged Aluminum
Bluetooth
Navigation System
Heated Seats
Sun Roof
Back-Up Camera
Premium Audio
Smart Device Integration
WiFi Hotspot
Keyless Start
Keyless Entry
Automated Emergency Braking
Blind Spot Monitor
Cross-Traffic Alert
Lane Departure Warning
GLS 550 $89,900 - $250,900
Horsepower: 362 hp - 621 hp
Engine Type: Twin Turbo Premium Unleaded V-12, Twin Turbo Premium Unleaded V-6, Twin Turbo Premium Unleaded V-8
Standard Seating: Leather
Standard Wheels: 18 X 8, 20 X 9.5 in. - Aluminum, Forged Aluminum
Bluetooth
Navigation System
Heated Seats
Sun Roof
Back-Up Camera
Premium Audio
Smart Device Integration
WiFi Hotspot
Keyless Start
Keyless Entry
Automated Emergency Braking
Blind Spot Monitor
Cross-Traffic Alert
Lane Departure Warning
AMG GLS 63 $96,416 - $103,971*
Horsepower: 603 hp - 621 hp
Engine Type: Twin Turbo Premium Unleaded V-12, Twin Turbo Premium Unleaded V-8
Standard Seating: Leather
Standard Wheels: 20 X 8.5 in. - Aluminum, Forged Aluminum
Bluetooth
Navigation System
Heated Seats
Sun Roof
Back-Up Camera
Premium Audio
Smart Device Integration
WiFi Hotspot
Keyless Start
Keyless Entry
Automated Emergency Braking
Blind Spot Monitor
Cross-Traffic Alert
Lane Departure Warning

*Prices are Kelley Blue Book® Fair Market Range

Owner Reviews

4.86

7 Reviews

86% 14% 3 star 0% 2 star 0% 1 star 0%

Owner reviews are verified by our team and cannot be altered or removed.

Looks great and drives awesome best SUV on the road.

Great car I really love it runs perfect great for family great for pets I love all the seats roomy and drives like a luxury vehicle pricey but well worth it doesn't get fantastic gas mileage great for towing great for mountains we drive it everywhere and I would buy it again.

- Stephanie M

Gls for life, nothing will beat it!

It is been perfect. Probably will only drive this make and model for life. Luxurious. Comfortable drive. Sports drive really kicks. I love the size. I prefer 3 rows of seats, the room is perfect.

- Jon D

2018 Mercedes SUV. Seating five people.

Very luxurious, comfortable to ride in. Easy to drive. Excellent stereo and speakers. Very roomy..

- becky c

Road Test Video Reviews

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Compare Models & Key Features

Front passenger 3/4 w/ wheels turned.
Drivers side profile with drivers side door open.
Key Specs

Overview

MSRP

MSRP
$89,900 - $250,900
$89,900 - $250,900

Horsepower

Horsepower
362 - 621 hp
362 - 621 hp

Bluetooth

Bluetooth
Standard
Standard

BackUp Camera

BackUp Camera
Standard
Standard

Engine Type

Engine Type
4.0L Biturbo V8
6.0L SOHC Biturbo 36
3.0L V6 Biturbo
4.0L Biturbo V8
6.0L SOHC Biturbo 36
3.0L V6 Biturbo
Interior Features

Convenience & Comfort

Sun Roof

Sun Roof
Standard
Standard

Alarm

Alarm
Standard
Standard

BackUp Camera

BackUp Camera
Standard
Standard

HeadsUp Display

HeadsUp Display
Standard
Standard

Keyless Entry

Keyless Entry
Standard
Standard

Universal Garage Door Opener

Universal Garage Door Opener
Standard
Standard

Rain Sensing Wipers

Rain Sensing Wipers
Standard
Standard

Heated Mirrors

Heated Mirrors
Standard
Standard

Heated Steering Wheel

Heated Steering Wheel
Standard
Standard

Power Mirrors

Power Mirrors
Standard
Standard

Steering Wheel Controls

Steering Wheel Controls
Standard
Standard

Cruise Control

Cruise Control
Standard
Standard

Power Windows

Power Windows
Standard
Standard

Rear Defrost

Rear Defrost
Standard
Standard

Premium Sound System

Premium Sound System
Standard
Standard

Driver Restriction Features

Driver Restriction Features
Standard
Standard

Automatic Parking

Automatic Parking
Standard
Standard

Power Steering

Power Steering
Standard
Standard

Dimensions

Front Leg Room

Front Leg Room
41.4 - 41.7 in.
41.4 - 41.7 in.

Front Head Room

Front Head Room
37.7 - 42.1 in.
37.7 - 42.1 in.

Rear Leg Room

Rear Leg Room
33.4 - 43 in.
33.4 - 43 in.

Second Head Room

Second Head Room
36.7 - 39.2 in.
36.7 - 39.2 in.

Trunk Volume

Trunk Volume
7 - 18.7 cu. ft.
7 - 18.7 cu. ft.

Entertainment

Bluetooth

Bluetooth
Standard
Standard

MP3 Player

MP3 Player
Standard
Standard

Entertainment System

Entertainment System
Standard
Standard

Satellite Radio

Satellite Radio
Standard
Standard

WiFi Hotspot

WiFi Hotspot
Standard
Standard

Smart Device Integration

Smart Device Integration
Standard
Standard

AUX Input

AUX Input
Standard
Standard

Heating & Cooling

Climate Control

Climate Control
Standard
Standard

AC

AC
Standard
Standard

Dual Zone

Dual Zone
Standard
Standard

Navigation & Communication

Navigation System

Navigation System
Standard
Standard

Seats

Standard Seat

Standard Seat
Leather
Leather

Passengers

Passengers
4 - 5
4 - 5

Power Driver Seat

Power Driver Seat
Standard
Standard

Power Passenger Seat

Power Passenger Seat
Standard
Standard

Heated Front Seats

Heated Front Seats
Standard
Standard

Heated Rear Seats

Heated Rear Seats
Standard
Standard

Cooled Front Seats

Cooled Front Seats
Standard
Standard

Cooled Rear Seats

Cooled Rear Seats
Standard
Standard

Seat Memory

Seat Memory
Standard
Standard

Seat Massage

Seat Massage
Standard
Standard

Driver Lumbar

Driver Lumbar
Standard
Standard
Exterior Features

Accessories

Standard Wheels

Standard Wheels
Aluminum
Aluminum

Hands Free Liftgate

Hands Free Liftgate
Standard
Standard

Power Folding Mirror

Power Folding Mirror
Standard
Standard

Rear Spoiler

Rear Spoiler
Optional
Optional
Optional
Optional

Dimensions

Tire Width

Tire Width
P255/35HR19
P255/35HR19

Wheelbase

Wheelbase
115.9 - 132.6 in.
115.9 - 132.6 in.

Turning Radius

Turning Radius
39 - 40.4 ft.
39 - 40.4 ft.

Length

Length
198.9 - 214.7 in.
198.9 - 214.7 in.

Width

Width
74.8 - 75.4 in.
74.8 - 75.4 in.
Mechanical Specs

Engine & Performance

Weight

Weight
4564 - 5296 .lbs
4564 - 5296 .lbs

Horsepower

Horsepower
362 hp
362 hp

Torque

Torque
369 ft. lbs.
369 ft. lbs.

Turbocharged

Turbocharged
Standard
Standard

4wheel Disc Brakes

4wheel Disc Brakes
Standard
Standard

Performance Tires

Performance Tires
Standard
Standard

Engine Cylinders

Engine Cylinders
12 Cylinders, 8 Cylinders, V6 Cylinder
12 Cylinders, 8 Cylinders, V6 Cylinder

Drivetrain

Drivetrain
All Wheel Drive, Rear Wheel Drive
All Wheel Drive, Rear Wheel Drive

Fuel

Fuel Capacity

Fuel Capacity
20.7 gal.
20.7 gal.

Combined

Combined
17 mpg
17 mpg

City

City
13 mpg
13 mpg

Highway

Highway
21 mpg
21 mpg

Suspension

Active Suspension

Active Suspension
Standard
Standard

Air Suspension

Air Suspension
Standard
Standard

Transmission

Manual Mode

Manual Mode
Standard
Standard
Safety Features

Features

ABS Brakes

ABS Brakes
Standard
Standard

Automatic Headlights

Automatic Headlights
Standard
Standard

Tire Pressure Monitor System

Tire Pressure Monitor System
Standard
Standard

Child Safety Locks

Child Safety Locks
Standard
Standard

Stability Control

Stability Control
Standard
Standard

Traction Control

Traction Control
Standard
Standard

Adaptive Cruise Control

Adaptive Cruise Control
Standard
Standard

Night Vision

Night Vision
Standard
Standard

Assistance

Automated Emergency Braking

Automated Emergency Braking
Standard
Standard

Blind Spot Monitor

Blind Spot Monitor
Standard
Standard

Lane Keeping Assist

Lane Keeping Assist
Standard
Standard

Lane Departure Warning

Lane Departure Warning
Standard
Standard

Air Bags

Driver Airbag

Driver Airbag
Standard
Standard

Passenger Airbag

Passenger Airbag
Standard
Standard

Front Side Airbag

Front Side Airbag
Standard
Standard

Rear Side Airbag

Rear Side Airbag
Standard
Standard

Front Head Airbag

Front Head Airbag
Standard
Standard

Rear Head Airbag

Rear Head Airbag
Standard
Standard

Passenger Airbag Sensor

Passenger Airbag Sensor
Standard
Standard

Knee Airbag

Knee Airbag
Standard
Standard

Seatbelt Airbag

Seatbelt Airbag
Standard
Standard

Safety & Reliability

NHTSA Crash Test
Not Tested

*National Highway Traffic Safety Administration

IIHS Crash Test
  • Moderate Overlap Front

    N/A
  • Side

    N/A
  • Roof Strength

    N/A
  • Driver-side Overlap Front

    N/A

*Insurance Institute for Highway Safety

JD Power Rating
Not Rated by JD Power

*JD Power Circle Ratings