Model year record

2017 Mercedes-Benz G 550 recalls & problems

The 2017 Mercedes-Benz G 550 has 3 safety recalls and 1 owner complaint on file with NHTSA. The most-reported problem area is engine (1 complaint).

Recalls3safety recalls

Complaints1filed by owners

Crashes · fires0 · 0reported in complaints

Injuries · deaths0 · 0reported in complaints

Safety recalls

CommunicationFeb 5, 2021

Auto crash notification

Recall 21V0580001,292,258 vehicles

Problem: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
Risk: Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
Fix: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.

Components: Communication › Auto crash notification; Electrical system › Software

Service brakes, hydraulicDec 18, 2017

Power assist › Vacuum › Hoses, lines/piping, and fittings

Recall 17V817000432 vehicles

Problem: Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2017 Mercedes G550 & G550 4x4 Squared vehicles. The vacuum hose for the brake booster may collapse resulting in increased braking effort.
Risk: Increased braking effort may increase the risk of a crash.
Fix: MBUSA will notify owners, and dealers will replace the vacuum hose, as necessary, free of charge. Parts are not currently available. Owners will be notified of the recall in January 2018 and they will receive a second letter when the parts become available, currently expected to be in March 2018. Owners may contact MBUSA customer service at 1-877-496-3691. MBUSA's number for this recall is 2018020010.

Components: Service brakes, hydraulic › Power assist › Vacuum › Hoses, lines/piping, and fittings; Service brakes, hydraulic › Power assist

Forward collision avoidanceNov 14, 2017

Adaptive cruise control

Recall 17V7130008,043 vehicles

Problem: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016-2017 G550 4Matic, G63 AMG, and G65 AMG vehicles. A malfunction of the Electronic Stability Program (ESP), while Distronic Plus is engaged, may cause the engine to not reduce power, regardless of the vehicle's speed, driving situation or brake application.
Risk: Increased braking effort and/or shifting to neutral would be needed to stop the vehicle, lengthening the distance needed to stop the vehicle and increasing the risk of a crash.
Fix: MBUSA will notify owners, and dealers will reprogram the ESP control unit software, free of charge. The recall began on December 6, 2017. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2017110012.

Components: Forward collision avoidance › Adaptive cruise control; Vehicle speed control › Cruise control

Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.

Fuel economy

G550

13mpg combined

City / highway	13 / 14 mpg
Fuel	Premium Gasoline

4 L · 8 cyl · Automatic 7-spd · 4-Wheel Drive · about $6,300/year to fuel

G550 4x4 (Special Off-Road Model)

11mpg combined

City / highway	11 / 11 mpg
Fuel	Premium Gasoline

4 L · 8 cyl · Automatic 7-spd · 4-Wheel Drive · about $7,450/year to fuel

EPA estimates from fueleconomy.gov for each engine and transmission sold. Annual cost is the EPA's estimate for 15,000 miles a year at its current fuel and electricity price assumptions. Your results will vary.

What owners report

Problem area	Complaints	Crashes	Fires	Injuries	Typical mileage*
Engine	1	0	0	0	—

*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.

Recent owner complaints

Engine
My 2017 G550 misfired on a highway and I had total failure with kids in the backseat creating an immediate life-safety hazard. This issue was caused by the M176 engine, which is known to create misfires. Mercedes tried to blame it on me not changing my spark plus, but I showed proof they were changed with a certified Mercedes mechanic. G wagons with that engine should 100% be recalled. They make the vehicle extremely unsafe to drive as it can happen at anytime with ZERO warning. Mercedes still has my vehicle 1 month later and it's not safe to drive.
Sep 26, 2026

Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.