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Photo: Shadman Samee from Dhaka, Bangladesh, CC BY-SA 2.0, via Wikimedia Commons

Used Mercedes-Benz Classe GL II: reliability, problems and review

SUV · 2012–2015 · Petrol, Diesel

✓ 2 sources cited · updated on 21 October 2026

Buy with care
Reliability
not rated
Indicative prices
€23,000 – €30,900

No fault publicly documented so far, so reliability is not rated. This is no guarantee: have the car checked all the more carefully before buying.

0 known faults

This guide has not been translated yet: it is shown in its original French version.

Photo: Shadman Samee from Dhaka, Bangladesh, CC BY-SA 2.0, via Wikimedia Commons

Photo 1 of 4

Mercedes-Benz Classe GL II, front three-quarter view

Photo: Shadman Samee from Dhaka, Bangladesh, CC BY-SA 2.0, via Wikimedia Commons

Verdict

Buy with care

Grand SUV de 5,12 m, sept places et 680 litres de coffre en configuration cinq places selon L'argus. Les retours publiés sur sa fiabilité manquent : aucune panne documentée n'a pu être sourcée pour cette génération, et aucune note Euro NCAP du GL n'a été trouvée. Outre le diesel 350 BlueTEC, UltimateSpecs liste un GL 500 de 435 ch et un GL 63 AMG de 557 ch.

Reliability
not rated
Indicative prices
€23,000 – €30,900
Euro NCAP
Rating not found

Which version to choose

Versions to favour: 350 BlueTEC 258.

  • 350 BlueTEC 258

    ✓ Recommended

    Diesel · Automatic · 258 hp · 7.4 L/100 km · 192 g CO₂/km · Crit'Air 2

    V6 diesel de 2 987 cm3, 258 ch et 620 Nm, boîte automatique à 7 rapports, suspension pneumatique ; 7,4 l/100 km en mixte et 192 g/km de CO2 (essai L'argus, 2012), 74 900 euros au lancement.

    Engine: Mercedes 3.0 V6 CDI (OM642)

    Verdict on this engine: Good choice, check first

Market prices

€23,000 – €30,900

Indicative range: 2013 à 2015, médianes par année de 31 annonces en ligne relevées par iAutos (années d'au moins 3 annonces).

Collected on 28 October 2026 from the sources below. Our own survey of listings, by year and mileage, will refine it.

Importing this model

Prices abroad

Not enough listings collected yet in Germany, Belgium, Spain, Italy or the United Kingdom for this model.

You are importing the car to:

Import penalty (malus) in France

  • Emissions of the versions in this guide: 192 g CO₂/km (check the value on the car's registration certificate).
  • The CO₂ malus follows the scale of the year the vehicle was first registered, in France or abroad (WLTP or NEDC scale depending on its registration certificate).
  • For an imported used car, it is reduced by a flat-rate discount based on its age in months (scheme in force since 1 March 2025). The weight malus also applies on first registration in France.
  • The malus is zero for a car more than fifteen years old or first registered before 1 January 2015.

Source: BOFiP (French tax doctrine), CO₂ and weight malus · CO2 malus and weight malus: imported used car in France

Check an imported car's history

HistoVec only covers the vehicle's life in France. For a car coming from abroad, a VIN-based report helps spot inconsistent mileage or a reported accident.

Check the car's history: 20% off → (new tab)Partner link

Known faults

No fault publicly documented so far, so reliability is not rated. This is no guarantee: have the car checked all the more carefully before buying.

Manufacturer recalls

See the official list on RappelConso (new tab) (French government recall site: category “Automobiles et moyens de déplacement”, search “Mercedes-Benz Classe GL”). A dealer for the brand can also check, using the vehicle identification number (VIN), that recalls have been carried out.

Inspection checklist

Things to check

  • Faire vérifier les rappels avec le numéro de série en concession Mercedes.
  • Contrôler la suspension pneumatique : voiture qui s'affaisse à l'arrêt, message d'erreur, bruit de compresseur.
  • Exiger le carnet d'entretien complet : le poids de 2,5 tonnes use freins et pneus.
  • Tester la banquette de troisième rang et son passage électrique de cinq à sept places.
  • Faire lire les codes défaut avant achat par un spécialiste.

Questions to ask the seller

  • Les rappels constructeur ont-ils été réalisés ? Avez-vous les attestations ?
  • La suspension pneumatique a-t-elle déjà été réparée ?
  • Quels travaux d'entretien lourds (freins, pneus, vidanges de boîte) figurent au carnet ?

Test-drive tip: read the fault codes

A warning light that is off proves nothing: a fault may have been cleared just before the viewing. A Bluetooth OBD2 scanner, plugged in under the steering wheel and read on your phone, shows stored codes and whether all emissions readiness tests have run since the last reset.

See OBD2 scanners on Amazon → (new tab)Partner link

Electric or hybrid equivalent

No direct electric or hybrid equivalent in our guides. Simulate combustion vs electric cost

Alternatives

Photo: Rudolf Stricker, Attribution

Audi Q7

I (4L) · 2005–2015

Buy with care
Price
€6,500 – €25,490
Reliability
3/5
Fuel types
Petrol, Diesel

Photo: Vauxford, CC BY-SA 4.0

BMW X5

III (F15) · 2013–2018

Buy with care
Price
€20,300 – €24,900
Reliability
3.5/5
Fuel types
Diesel

Photo: M 93, CC BY-SA 3.0 de

Volkswagen Touareg

II · 2010–2018

Extra caution
Price
€13,450 – €27,899
Reliability
2.5/5
Fuel types
Petrol, Diesel, Hybrid

Photo: DeFacto, CC BY-SA 4.0

Land Rover Discovery

IV (L319) · 2009–2016

Buy with care
Price
€10,000 – €21,000
Reliability
3.5/5
Fuel types
Diesel

Before you buy: check and equip

Check the history

Before paying, check the administrative status (lien, objection, declared claims) and the mileage recorded at the roadworthiness test.

Read fault codes

An OBD scanner plugged in under the steering wheel shows stored fault codes, even with warning lights off: useful during the test drive.

Parts and maintenance

Compare prices of parts for the Mercedes-Benz Classe GL II (timing, brakes, filters) to estimate the repairs to plan for.

Insure the car

Insurance prices vary widely from one model to another: get a quote before signing.

Frequently asked questions

Quel est le volume du coffre du Mercedes GL II ?

680 litres en configuration cinq places, jusqu'à 2 300 litres, selon l'essai de L'argus de 2012.

Combien de places a le Mercedes GL II ?

Sept places, selon L'argus.

Le Mercedes GL II est-il fiable ?

Nous n'avons pas trouvé de retours publics suffisants sur cette génération : aucune panne n'est documentée ici et la fiabilité n'est pas notée.

Found a listing?

Soon, we will analyse your Mercedes-Benz Classe GL listing: price, mileage, watch points.

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