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2018 Mercedes-Benz G550 review

Research, photos, specs, and expertise

Mercedes-Benz G550 highlights

Customer rating

(not yet rated)

RepairPal reliability rating

Mileage (EPA estimate)

13 city, 14 highway, 13 combined

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All Mercedes-Benz G550 years

What is new for the 2018 Mercedes-Benz G550?

  • G550 trims have been upgraded with Heated Steering Wheel, Running Boards, Android Auto, and Apple CarPlay as standard equipment this year.
  • Front Seat Heaters, A/C Seat(s), and Full Roof Rack features are now available as options on select trims.

2018 Mercedes-Benz G550 trims

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Ratings & reliability

Customer ratings

The 2018 Mercedes-Benz G550 is not yet rated. Help future customers learn about a car you've owned and write a review.

RepairPal reliability rating

3
Average

RepairPal gave the Mercedes-Benz G550 an overall reliability rating of 3 out of 5 stars, which RepairPal describes as Average. This rating ranks Mercedes-Benz G550 22nd out of 29 among Luxury Midsize SUVs.

View RepairPal's full rating of the Mercedes-Benz G550

Mercedes-Benz G550 features and specs

Curious how Mercedes-Benz G550 trims differ? Use our side-by-side vehicle comparison to see the differences and similarities

4D Sport Utility 4WD/AWD

Standard Features

  • Traction Control
  • Memory Seat(s)
  • Leather Seats
  • Parking Sensors
  • Blind Spot Monitor
  • Power Locks
  • Power Mirrors
  • Power Windows
  • Automated Cruise Control
  • Sunroof(s)
  • ABS Brakes
  • Air Conditioning
  • Side Airbags
  • Overhead Airbags
  • Rear Defroster
  • Power Seat(s)
  • Front Seat Heaters
  • Rear Seat Heaters
  • A/C Seat(s)
  • Heated Steering Wheel
  • Rear View Camera
  • Alloy Wheels
  • Running Boards
  • 4WD/AWD
  • Turbo Charged Engine
  • Automatic Transmission
  • Android Auto
  • AM/FM Stereo
  • Auxiliary Audio Input
  • Navigation System
  • Harman Kardon Sound
  • Bluetooth Technology
  • CD Audio
  • Apple CarPlay

Optional Features

  • Front Seat Heaters
  • A/C Seat(s)
  • Heated Steering Wheel
  • Full Roof Rack
  • Tow Hitch
  • Running Boards
  • 20 Inch Plus Wheels
  • Rear Entertainment System

Drive Wheels

All Wheel Drive (4WD/AWD)

Engine size

4.0L

Horsepower

416

Torque (ft-lbs)

450

Engine type

Turbo Gas

Fuel capacity

25.4

Wheelbase

112.2"

Overall length

177.2"

Width

71.8"

Height

76.9"

Leg room

F 52.5"/R 41.9"

Head room

F 42.4"/R 40.1"

Front tires

P275/55VR19

Rear tires

P275/55VR19

Seating capacity

5

Max towing capacity

700/7000 lbs.

Transmission

Automatic

2018 Mercedes-Benz G550 FAQ

The 2018 Mercedes-Benz G550 has a maximum towing capacity of 7000 pounds, when properly equipped. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.
The Mercedes-Benz G550 received a rating of 3 out of 5 stars from RepairPal, which RepairPal describes as Average. This rating ranks the Mercedes-Benz G550 as 22 out of 29 among Luxury Midsize SUV
Here is what's new for the 2018 Mercedes-Benz G550:
  • Heated Steering Wheel
  • Running Boards
  • Android Auto
  • Apple CarPlay
  • Front Seat Heaters
The 2018 Mercedes-Benz G550 offers the following fuel efficiency options: • Gas: 13 city / 14 highway MPG Actual mileage may vary based on driving conditions, vehicle condition, and driving habits.

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* Price excludes tax, title, tags and $999 CarMax processing fee (not required by law). The $999 fee represents costs and profit to the dealer for items such as inspecting, cleaning, and adjusting vehicles, and preparing documents related to the sale. Price assumes that final purchase will be made in the State of FL, unless vehicle is non-transferable. Vehicle subject to prior sale. Applicable transfer/shipping fees are due in advance of vehicle delivery and are separate from sales transactions. Limited warranty is 30 days. See store for details. We make every effort to provide accurate information, but please verify before purchasing.

We hope you found this information helpful. This content is intended to inform and is not meant to indicate that a particular vehicle is currently available or recommended for you.​

Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.

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We make every effort to provide accurate information, but please verify before purchasing.