CARCARETOOL VEHICLE GUIDE

Mercedes-Benz GLS

Mercedes-Benz GLS — 2007–2016 (GL-Class)2017–present (GLS), suv. Explore engine specifications, fuel economy, dimensions, tire sizes, seating, maintenance and tire-pressure guidance.

About the Mercedes-Benz GLS

Mercedes-Benz GLS is a suv in the full-size luxury crossover suv class, with source data covering 2007–2016 (GL-Class)2017–present (GLS). The guide brings together the vehicle information currently available for this model and a Front-engine, four-wheel drive (4Matic) layout. Public source material describes the model in the context of its design, market positioning and vehicle history.

This guide is designed to answer practical questions about the Mercedes-Benz GLS, including its specifications, engine, fuel economy, tires, maintenance and ownership details.

Mercedes-Benz GLS specifications at a glance

Use this table for the model-level essentials. Exact figures may vary by year, trim, engine and market.

Make	Mercedes-Benz
Model	GLS
Model years	2007–2016 (GL-Class)2017–present (GLS)
Body style	suv
Vehicle class	Full-size luxury crossover SUV
Manufacturer	DaimlerChrysler (2006–2007); Daimler AG (2007–2022); Mercedes-Benz Group (2022–present)
Production	2006–2015 (GL-Class)2015–present (GLS)
Market / country	CA, DE, ES, FI, GB, LU, MY, NL, NZ, TH, UA, US

Engine, transmission and performance

The available source data does not identify a single engine configuration for every Mercedes-Benz GLS variant.. The listed drivetrain/layout is Front-engine, four-wheel drive (4Matic).

Drivetrain / layout	Front-engine, four-wheel drive (4Matic)

Mercedes-Benz GLS other specifications

Name	Mercedes-Benz GLS
Image	Mercedes-Benz X167 IMG 5259.jpg

Mercedes-Benz GLS generations and model years

Where a source covers multiple generations, CarCareTool selects the generation(s) that best match this catalog model instead of mixing unrelated variants.

Generation / scope	Years	Engine	Transmission	Drivetrain
Mercedes-Benz GLS	2007–2016 (GL-Class)2017–present (GLS)	Not specified	Not specified	Front-engine, four-wheel drive (4Matic)

TIRE PRESSURE

Recommended tire pressure for Mercedes-Benz GLS

Check the vehicle placard or owner’s manual for the manufacturer’s cold inflation pressure. CarCareTool estimates are clearly labelled when an exact verified value is unavailable.

Normal load35 PSI front35 PSI rear

Fully loaded37 PSI front38 PSI rear

Load condition	Front	Rear	Status
Normal	35 PSI	35 PSI	Estimate
Fully loaded	37 PSI	38 PSI	Estimate

Calculate how much air to add

Frequently asked questions about Mercedes-Benz GLS

These FAQs are generated automatically for this specific vehicle from the specifications, features and ownership data available in CarCareTool. Questions are selected by relevance so the page focuses on details that can actually be answered for this model.

What tire pressure should I use for the Mercedes-Benz GLS?

For the correct setting, use the cold inflation pressure on the vehicle placard or in the owner’s manual. When CarCareTool does not have a verified configuration-specific value, its starting estimate is 35 PSI front and 35 PSI rear for normal load. This is an estimate, not an OEM recommendation.

What is the best engine oil for the Mercedes-Benz GLS?

There is no single best engine oil for every Mercedes-Benz GLS configuration. Use the viscosity grade and manufacturer approval specified for the exact engine in the owner’s manual.

What body style is the Mercedes-Benz GLS?

The Mercedes-Benz GLS is classified as a suv.

What years was the Mercedes-Benz GLS produced?

The available vehicle record places the Mercedes-Benz GLS in the 2007–2016 (GL-Class)2017–present (GLS) period. Exact availability can vary by market.

Is the Mercedes-Benz GLS FWD, RWD or AWD?

The listed drivetrain/layout for the Mercedes-Benz GLS is Front-engine, four-wheel drive (4Matic).

Who makes the Mercedes-Benz GLS?

The manufacturer listed for the Mercedes-Benz GLS is DaimlerChrysler (2006–2007); Daimler AG (2007–2022); Mercedes-Benz Group (2022–present).

When was the Mercedes-Benz GLS produced?

The available source data describes production as 2006–2015 (GL-Class)2015–present (GLS).

What class of car is the Mercedes-Benz GLS?

The Mercedes-Benz GLS is listed in the Full-size luxury crossover SUV class.

Which markets or countries sold the Mercedes-Benz GLS?

The CarCareTool catalog currently associates the Mercedes-Benz GLS with CA, DE, ES, FI, GB, LU, MY, NL, NZ, TH, UA, US. Market availability and specifications can differ.

What cars are related to the Mercedes-Benz GLS?

The available source data identifies related models as Mercedes-Benz ML-Class/GLE. Relationships can vary by market and generation.

How often should I check the tire pressure on the Mercedes-Benz GLS?

Check the tires regularly and before long trips, with the tires cold. Use the vehicle placard or owner’s manual as the source of the manufacturer’s recommended pressure.

Should I use the tire sidewall pressure for the Mercedes-Benz GLS?

No. The maximum pressure printed on the tire sidewall is not automatically the vehicle’s recommended setting. Use the vehicle placard or owner’s manual for the correct cold inflation pressure.

Does the recommended tire pressure change when the Mercedes-Benz GLS is fully loaded?

It can. Many vehicles specify a different cold pressure for heavier loads. Check the vehicle placard or owner’s manual for the exact loading condition.

Can the Mercedes-Benz GLS have different tire pressures front and rear?

Yes. Some vehicles specify different front and rear pressures because axle loads and vehicle configurations differ. Follow the exact vehicle recommendation where available.

Why can mileage differ from the published figure for the Mercedes-Benz GLS?

Published fuel economy is measured under a defined test method. Real-world mileage can vary with traffic, speed, temperature, tire pressure, payload, maintenance and driving style.

Data sources and verification are available in the page editor; exact specifications can vary by year, market, trim and engine.

Mercedes-Benz GLS images

Vehicle images are shown from the stored source image records when available.