NHC MOTORS / Repair cases / G500
G-CLASS CARE
Mercedes-Benz G500 · Oils and Filters After Purchase
A returning customer brought in a newly purchased, directly imported G500 for maintenance at approximately 48,000km. We changed the oils and filters and carried out cooling system service.
We checked the quantity and condition of the drained engine oil. After exchanging the transmission fluid, we set the level under the required temperature conditions.
This visit at a glance
| Reason for visit | Broad maintenance after purchasing a directly imported G500 |
|---|---|
| Work carried out | Engine and transmission oil, oil and air filters, cooling-system care |
| Final check | Transmission-fluid level checked at the required temperature condition |
In this case
01
A 2019 G500 with AMG-style exterior parts
This directly imported 2019 G500 wears AMG-style exterior parts. This generation of the G500 uses a 4.0L V8 biturbo engine, rated by Mercedes-Benz at 422PS. It may look similar to a G63, but the vehicle is a G500.
The model and fitted parts need to be identified before service. On this G500, we checked the drained engine oil and set the transmission-fluid level under the required temperature conditions after the exchange.
Mercedes-Benz: G500 launch information ↗
02
Engine oil checks and transmission fluid exchange
We collected the engine oil in graduated containers to check its quantity and condition. This also gives us a quantity to compare at the next oil change.
A HENGST oil filter was fitted. We used 16L during the transmission-fluid exchange, then set the level under the required temperature conditions. That is the fluid used during this exchange, not the specified amount retained inside the transmission.
03
Air filter replacement and cooling system service
We inspected the removed air filter and fitted a new MANN replacement.
Cooling system service was also carried out as requested by the customer.
04
Work completed and the next service
We replaced the engine oil and oil filter, transmission fluid and engine air filter, and carried out cooling system service. The transmission work included the final fluid-level check.
At the next oil change, we can check the distance and time since this service, the drained quantity and any signs of leakage. If you have noticed a driving concern, please tell us the speed and circumstances in which it occurs.
05
The G-Class workshop video
The official video covers both the G500 and G63, with separate discussion of other vehicles including an SVR.
06
G-Class maintenance questions
Can you service a directly imported G500?
Yes. This was a directly imported G500. We identify the model, year and fitted parts, then review the service history before advising on the work.
Should every fluid be changed after buying a used car?
First, check when it was last changed and its present condition. This owner requested broad maintenance, so we serviced the oils, filters and cooling system together. The work for your car should be decided after checking its history and condition.
How is a transmission-fluid exchange finished?
On this G500, we checked the fluid level under the required temperature conditions after the exchange. Adding the fluid is followed by setting its final level.
Which filters were replaced?
The engine oil filter and engine air filter were replaced. We used a HENGST oil filter and a MANN air filter.
What should I share when arranging maintenance after purchase?
Please share the model, year, mileage and known service history. Tell us how you normally use the car and whether you have noticed any symptoms.
NHC MOTORS · SUWON
Start with the care your car needs
If you are deciding where to start with a newly acquired car, tell us its model, mileage and known service history. We will inspect its condition and explain the work needed now and the items to manage next.
Call 031-258-1617Book on Naver524 Maesonggosaek-ro, Gwonseon-gu, Suwon · By appointment