CARFIX

Mercedes-Benz G-Class 240 GD (1979–1987)

Introducing the Mercedes-Benz G-Class 240 GD, the original Geländewagen that debuted between 1979 and 1987. Esteemed for its rugged off-road capabilities and timeless design, this legendary model showcases the pinnacle of German craftsmanship. Initially developed for military applications, it soon became a beloved choice for civilians in New Zealand, who found in it a versatile and dependable 4x4, ready for any adventure, on or off the road.

Parts for the Mercedes-Benz G-Class 240 GD

Known issues

Rust is a significant concern, given the G-Class's age and potential exposure to harsh conditions. Pay close attention to the chassis, body panels, and areas around the door hinges. Mechanical issues can include worn suspension components, leaky differentials, and problems with the four-wheel-drive system. The older diesel engines also require regular maintenance.

WOF tips

WOF inspectors will scrutinize the G-Class's chassis for rust and damage. Suspension components, including shock absorbers and springs, must be in good condition. Ensure the brakes are functioning effectively, especially considering the vehicle's weight and off-road capabilities. Locking differentials must engage and disengage correctly.

About the Mercedes-Benz G-Class 240 GD

The G-Class 240 GD offers remarkable versatility with various body styles, including short-wheelbase and long-wheelbase versions. It's equipped with reliable engine options, both petrol and diesel, which emphasize torque over raw speed, making it ideal for heavy-duty performance. Importantly, it's essential for owners to stay vigilant about routine maintenance. Commonly, the cooling system demands attention every 150,000 km; the water pump, thermostat, and radiator should all be inspected to avoid overheating issues. Owners can easily manage cooling system maintenance by exploring our Coolant Service Pack for indispensable parts and replacements.

In addition, the braking system also requires regular checks and updates for safety. With tendencies toward wear in brake components, we recommend our Front and Rear Brake Service packs to ensure optimal performance. Moreover, as the vehicle ages, it’s not uncommon to deal with minor mechanical issues, such as worn suspension components and potential rust, particularly in the chassis and door hinges. Regular servicing and inspection can prolong the life of your G-Class and enhance its reliability on all terrains.

Questions owners ask

What are some common rust spots I should check on my 1979-1987 Mercedes-Benz G-Class?
Given the age of the G-Class, rust is a common issue. Pay close attention to the chassis, body panels, and areas around the door hinges. Regular inspections are crucial to prevent rust from spreading and causing more significant damage.
What are some common mechanical issues to watch out for on a 1979-1987 Mercedes-Benz G-Class?
Common mechanical issues include worn suspension components, leaky differentials, and problems with the four-wheel-drive system. The older diesel engines also require regular maintenance to ensure optimal performance.
How often should I service the cooling system on my Mercedes-Benz G-Class 240 GD?
It's recommended to inspect the cooling system every 150,000 km. Key components to check include the water pump, thermostat, and radiator. Consider our Coolant Service Pack to ensure you have the necessary parts for maintenance and replacements.
Where can I get brake pads for my 1979-1987 MERCEDES-BENZ G-CLASS in NZ?
CARFIX stocks a range of brake pads for your G-Class. We recommend checking our Front and Rear Brake Service packs to ensure optimal braking performance. We have 32 SKUs in stock for your vehicle.
What will a WOF inspector check on my 1979-1987 Mercedes-Benz G-Class?
WOF inspectors will thoroughly examine the chassis for rust and damage. They'll also check the suspension components, including shock absorbers and springs, to ensure they're in good condition. The brakes must function effectively, and if your G-Class has locking differentials, they must engage and disengage correctly.
How often should I change the oil on my 1979-1987 Mercedes-Benz G-Class?
The recommended service interval for your G-Class is 10,000km. Regular oil changes are crucial for maintaining engine health and performance.
What kind of body styles were available for the 1979-1987 Mercedes-Benz G-Class?
The G-Class 240 GD was available in various body styles, including short-wheelbase and long-wheelbase versions, offering versatility for different needs.