2018 Mercedes-Benz GLA250 Oil Type & Capacity
The 2018 Mercedes-Benz GLA250 oil type depends on the engine: the 4Matic, Gas takes 0W-30 (5.8 quarts with filter); the 4Matic, Gas/Ethanol takes 0W-30 (5.8 quarts with filter); the Base, Gas takes 0W-30 (5.9 quarts with filter); the Base, Gas/Ethanol takes 0W-30 (5.9 quarts with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 4Matic, Gas: 0W-30, 5.8 quarts with filter
- 4Matic, Gas/Ethanol: 0W-30, 5.8 quarts with filter
- Base, Gas: 0W-30, 5.9 quarts with filter
- Base, Gas/Ethanol: 0W-30, 5.9 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 4Matic, Gas — 4Matic | MB Approved Synthetic Engine Oil - SAE 0W-30, 5W-30, 5W-40 or 0W-40 | 5.80 QTS. | — | Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products). |
| 4Matic, Gas/Ethanol — 4Matic | MB Approved Synthetic Engine Oil - SAE 0W-30, 5W-30, 5W-40 or 0W-40 | 5.80 QTS. | — | Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products). |
| Base, Gas — Base | MB Approved Synthetic Engine Oil - SAE 0W-30, 5W-30, 5W-40 or 0W-40 | 5.90 QTS. | — | Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products). |
| Base, Gas/Ethanol — Base | MB Approved Synthetic Engine Oil - SAE 0W-30, 5W-30, 5W-40 or 0W-40 | 5.90 QTS. | — | Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products). |
Buy the right oil
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More specs & repair guides for your GLA250
2018 Mercedes-Benz GLA250 factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
12.6 quarts (11.92 L) — MB BeVo 310.1 Anticorrosion/Antifreeze. Only use products recommended by Mercedes Benz. Approximate capacity.
Frequently asked questions
What type of oil does a 2018 Mercedes-Benz GLA250 take?
It depends on the engine: 4Matic, Gas uses 0W-30; 4Matic, Gas/Ethanol uses 0W-30; Base, Gas uses 0W-30; Base, Gas/Ethanol uses 0W-30.
How much oil does a 2018 Mercedes-Benz GLA250 take?
Capacity depends on the engine: 4Matic, Gas holds 5.8 quarts with filter; 4Matic, Gas/Ethanol holds 5.8 quarts with filter; Base, Gas holds 5.9 quarts with filter; Base, Gas/Ethanol holds 5.9 quarts with filter.
Can I use synthetic oil in my 2018 Mercedes-Benz GLA250?
Yes. 0W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2018 Mercedes-Benz GLA250. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.