The Mercedes-Benz GL-Class (2009-2012), also known as the X164, represents the first generation of Mercedes-Benz's full-size luxury SUV. With its three rows of seating, it was a popular choice for larger families in New Zealand seeking a blend of luxury, space, and off-road capability. This review will cover the 2009-2012 models sold in NZ, highlighting potential issues, maintenance requirements, and considerations for the WOF.
Parts for the Mercedes-Benz Gl-Class GL 320 CDI / 350 BlueTEC
Common problems include air suspension issues (leaks and compressor failures are common), oil leaks (engine and transmission), timing chain issues (on some engines), and electrical gremlins. Diesel models can suffer from injector problems and DPF issues if not used for longer journeys. Be especially wary of high mileage example, as maintenance bills can be extremely high.
WOF tips
WOF failures on the GL-Class often relate to suspension components (especially air suspension), brake condition (given the vehicle's weight), and lighting. Tyre wear is also frequently a cause for failure. Rust, while not typically a major issue, should still be checked, especially around the wheel arches and underbody. Check the operation of all seatbelts and ensure that all airbags are free from warning lights.
About the Mercedes-Benz Gl-Class GL 320 CDI / 350 BlueTEC
The GL-Class offered a range of V6 and V8 petrol and diesel engines, providing ample power for both on-road and off-road driving. Its air suspension system contributed to a smooth and comfortable ride, but can be susceptible to failure. The GL-Class were known for their luxury interiors. Considering their nature, higher mileage examples are common, so be sure to check for wear and tear to the interior trim and leather. Its full-size dimensions can also make it tricky to manoeuvre in tight parking spaces.
Questions owners ask
What are the most common problems to look out for on a 2009-2012 Mercedes-Benz GL-Class in New Zealand?
Common issues for the 2009-2012 Mercedes-Benz GL-Class include air suspension problems (leaks and compressor failures are frequent), oil leaks from the engine and transmission, timing chain issues on some engines, and various electrical gremlins. Diesel models can also experience injector problems and DPF issues, especially if not driven for longer journeys.
Where can I get replacement air suspension components for my Mercedes-Benz GL-Class 2009-2012 in NZ?
CARFIX stocks 166 SKUs for the Mercedes-Benz GL-Class 2009-2012, including components for the air suspension system. You can find these parts on our website or by visiting a CARFIX store.
What should I be aware of regarding the WOF for a 2009-2012 Mercedes-Benz GL-Class?
WOF failures for the 2009-2012 Mercedes-Benz GL-Class often relate to suspension components, particularly the air suspension system. Brake condition is also a common failure point due to the vehicle's weight, as is lighting. Tyre wear is frequently a cause for WOF failure. While not a major issue, rust should be checked around the wheel arches and underbody. Ensure all seatbelts operate correctly and there are no airbag warning lights.
Are high mileage 2009-2012 Mercedes-Benz GL-Class models a good buy?
High mileage examples of the 2009-2012 Mercedes-Benz GL-Class are common. While they offer luxury, be extremely wary as potential maintenance bills can be significant. It's crucial to check for wear and tear to the interior trim and leather, and a thorough inspection by a qualified mechanic with Mercedes-Benz expertise is strongly advised, especially for models with air suspension.
How often should I service my 2009-2012 Mercedes-Benz GL-Class?
The recommended service interval for the 2009-2012 Mercedes-Benz GL-Class is 15,000km.
What are the pros and cons of the air suspension system on the 2009-2012 Mercedes-Benz GL-Class?
The air suspension system on the 2009-2012 Mercedes-Benz GL-Class contributes to a smooth and comfortable ride, which is a significant pro. However, a major con is its susceptibility to failure, with leaks and compressor issues being common problems that can lead to expensive repairs.