This page covers 3 recalls and EPA fuel economy for the 2017 Mercedes-Benz G550.
13 mpg combined
18.1 L/100km
Standard Sport Utility Vehicle 4WD
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted.
The 2017 Mercedes-Benz G550 has 3 recalls, the most serious being a stability control malfunction that can prevent the engine from reducing power when adaptive cruise control is engaged, requiring extra braking effort to stop the vehicle.
The second recall also affects braking: a vacuum hose feeding the brake booster can collapse, making the brake pedal significantly harder to press and increasing stopping distances. Both brake-related issues point to the same real-world result, a vehicle that takes longer to stop than expected. The third recall involves the automatic emergency call system, which can send incorrect location data after a crash, potentially directing emergency responders to the wrong place.
At a glance
What can fail
The communication module software may fail to send your vehicle's correct location to emergency services when the eCall system activates during a crash.
What the fix does
A dealer will update the communication module software, or the update will be sent over-the-air, at no cost.
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Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The vacuum hose that supplies the brake booster can collapse, which makes the brakes require more pressure to stop the vehicle.
What the fix does
Dealers will replace the vacuum hose at no cost to you. Parts are being made and will be available in March 2018.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The Electronic Stability Program may malfunction when Distronic Plus is active, preventing the engine from reducing power even when braking or in situations requiring lower speed.
What the fix does
Dealers will reprogram the Electronic Stability Program control unit software at no cost to restore proper engine power reduction.
Summarized — see the official notice for exact wording, dates, and contacts.
