The Mercedes-Benz GLS-Class is the largest and most top-of-the-range SUV from the brand with the star. Measuring 5.21 m long and almost 2 m wide, it's more suited to the open road than the city. Inside, the trend is towards luxury. All seats are adjustable, ventilated, heated and so on. There's even a hot stone massage option! This behemoth, launched in 2016, turns every journey into first-class travel.
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Gearbox broken? We help you identify and order your model
Which gearboxes enhance the comfort of the Mercedes-Benz GLS-Class?
In the Mercedes nomenclature, the S stands for the brand's most luxurious car models. With the arrival of the GLS in 2016, the automaker has clearly reached the pinnacle of this definition. This SUV with extraordinary dimensions can carry 7 people in 5-star hotel comfort. Its high-tech panoply, fine materials and optimal performance give it exceptional prestige.
As far as engines are concerned, power is in keeping with the size of this imposing SUV. In petrol, you can choose between a V6 or a V8 developing 367 to 585 hp, and two V6 diesel engines ranging from 258 to 313 hp. In 2019, in addition to a minor exterior makeover, all engines receive 48V electrification. The EQ Boost system slightly increases power while saving fuel and pollutant emissions.
There's no manual gearbox to back up these big engines! All models come with 4Matic all-wheel drive all-wheel drive and 9G-Tronic automatic gearbox. Only the powerful AMG version combines its 612hp V8 with the Speedshift AMG 9-speed automatic gearbox.
How does the Mercedes-Benz GLS-Class gearbox work?
The 9G-Tronic is a type of gearbox with a torque converter. This system comprises two main turbines. One is connected to the engine, the other to the gearbox. Between the two is a circuit filled with hydraulic fluid. Power transfer is controlled by oil pressure at start-up and low speed, then by multi-plate clutches for gear changes.
The 9G-Tronic contributes to the comfort of the Mercedes-Benz GLS-Class by offering smooth, precise gear changes in religious silence. However, its complex design leads to higher maintenance and repair costs than with a conventional gearbox.
How to avoid damaging the gearbox on the Mercedes-Benz GLS-Class?
A luxury car like the Mercedes-Benz GLS-Class is not to be taken lightly. Its gearbox deserves special attention to maintain its performance. Follow our advice to avoid costly repairs :
- Adopt a smooth driving ;
- Strictly observe the oil change intervals ;
- Check oil oil level regularly;
- Go to have the gearbox once a year by a qualified mechanic.
Prevention is better than cure! Care can prevent minor faults before they turn into major breakdowns.
How can I tell if the gearbox in the Mercedes-Benz GLS-Class has broken down?
If you notice a change in navigation behavior on your premium SUV, here are a few signs to look out for:
- Jolts or difficulty shifting gears;
- Noises creaking or rattling ;
- An oil leak under the vehicle;
- A warning warning light ;
- Vibrations while driving ;
- A loss of power of the vehicle.
If in doubt, don't ignore these symptoms and contact a qualified mechanic as soon as possible.
Who repairs the gearbox in the Mercedes-Benz GLS-Class?
There's no need to turn to car wrecks: a vehicle like this deserves quality parts and meticulous work. meticulous intervention. The best option is to choose an authorized Mercedes workshop or an independent gearbox specialist.
If your GLS is still under warrantyIf your GLS is still under warranty, repairs may be covered: check the terms and conditions of your contract.
If this is not the case and the deterioration of your transmission is such that a complete complete replacement is on the horizon, EDEN BOITES we'll tell you about the options available. Our catalog, featuring all makes and models, highlights our large stock of gearboxes, either standard exchange or used quality. We also offer a reconditioning service with 100% original manufacturer parts.
If you're looking for a new Mercedes gearboxcontact us for our delivery times.
