The Mercedes-Benz ML350 was not discontinued as a model, but its name was changed to GLE in 2015 as part of a global update to Mercedes' SUV naming system. In the UAE market, the shift from ML to GLE coincided with significant updates better suited to local conditions, including more powerful and efficient engines compatible with Special 95 and Super 98 fuel, plus enhanced cooling systems for our summer heat. For a GCC-spec 2014 ML350 4MATIC versus a 2023 GLE 350 4MATIC, the running costs differ noticeably.
| Model Year & Name | Avg. Fuel Economy (Mixed UAE driving) | Est. Annual Depreciation (Current) | 5-Year Service Cost (Approx.) |
|---|
| 2014 ML350 4MATIC | ~7.8 km/l (Special 95) | 12-15% (~AED 15,000) | AED 18,000 - AED 22,000 |
| 2023 GLE 350 4MATIC | ~9.4 km/l (Special 95) | 18-22% (~AED 45,000) | AED 25,000 - AED 30,000 |
- Fuel economy: The newer GLE's mild-hybrid system shows improvement, crucial for frequent Dubai-Abu Dhabi highway runs.
- Depreciation: Newer luxury SUVs lose value faster initially, a key TCO factor noted by used-car valuations aligned with market reports.
- Service: Older MLs are now out of warranty, but independent garage parts availability is decent, keeping costs lower than the agent-maintained newer GLE.
A rough 5-year TCO for a used 2014 ML today versus a new 2023 GLE shows the older model can have a lower cost per km, primarily due to its lower purchase price and slower depreciation now. However, the GLE offers mandatory advanced safety features like standard Active Brake Assist, which aligns with updated MOI UAE vehicle safety recommendations. Data on vehicle technology adoption rates from the UAE Ministry of Energy and Infrastructure supports the push for newer safety and efficiency standards in the fleet. For a UAE buyer, choosing between them often comes down to budget versus desire for the latest tech and warranty.
