Is the 2015 Mercedes-Benz ML250 reliable?

The 2015 Mercedes-Benz ML250 has 13 complaints filed with NHTSA (1.0x the segment average). Our reliability verdict: below-average. Most common issue: ENGINE problems.

What are common problems with the 2015 Mercedes-Benz ML250?

Top problems: ENGINE (4 complaints, avg repair $500); OTHER (2 complaints, avg repair $500); ELECTRICAL (1 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2015 Mercedes-Benz ML250?

No recalls have been issued for the 2015 Mercedes-Benz ML250.

How much does it cost to fuel a 2015 Mercedes-Benz ML250?

The 2015 Mercedes-Benz ML250 gets 25 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $1920. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2015 Mercedes-Benz ML250?

Estimated US average full-coverage insurance for the 2015 Mercedes-Benz ML250 is approximately $2,079/year (suv-luxury class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2015 Mercedes-Benz ML250

Problems, Recalls & Reliability Report

Below Average

Quick Summary

The 2015 Mercedes-Benz ML250 has 13 owner complaints filed with NHTSA — that's 1.0x the segment average of 13. The most common issue is engine problems (31% of all complaints), specifically: driving vehicle all day no problems .it just turned 20,000 miles. was driving on road when vehicle started surging, like out of fuel, went down road a little further and it happened again .this time i smelled strong diesel fuel fumes. smoke starting coming out from under hood. . i pulled off road an.

2 crash reports 2 injuries

Total Complaints

Recalls Issued

—/5

Safety Stars

1.0x

vs Segment Avg

Known Problems(top 5 of 8)

ENGINE

4 complaints

31%

• DRIVING VEHICLE ALL DAY NO PROBLEMS .IT JUST TURNED 20,000 MILES. WAS DRIVING ON ROAD WHEN VEHICLE STARTED SURGING, LIKE OUT OF FUEL, WENT DOWN ROAD A LITTLE FURTHER AND IT HAPPENED AGAIN .THIS TIME I SMELLED STRONG DIESEL FUEL FUMES. SMOKE STARTING COMING OUT FROM UNDER HOOD. . I PULLED OFF ROAD AN
• AT ABOUT 50,000 MILES, NOTICED ENGINE LEAKING OIL EHILR CAR WAS STATIONARY. DIAGNOSED AT DEALERSHIP AS " OIL SEAL" AND REPAIRED. ONLY TO LEAK AGAIN 2 MONTHS LATER. REPLACED AGAIN AT DEALERSHIP. WAS TOLD ITS NOT NORMAL BUT IT CAN HAPPEN.
• TL* THE CONTACT OWNS A 2015 MERCEDES-BENZ ML250. THE CONTACT STATED THAT THE ENGINE DEVELOPED A DIESEL FUEL LEAK OVER THE MOTOR, WHICH RAN ACROSS THE ENGINE. THE MOTOR WAS SOAKED WITH DIESEL FUEL. ALSO, WHILE DRIVING, THERE WAS AN ODOR OF FUEL INSIDE THE VEHICLE. THE CONTACT DROVE HOME AND CALLED VA

Typical onset: 50K miles Est. repair: $500

“DRIVING VEHICLE ALL DAY NO PROBLEMS .IT JUST TURNED 20,000 MILES. WAS DRIVING ON ROAD WHEN VEHICLE STARTED SURGING, LIKE OUT OF FUEL, WENT DOWN ROAD A LITTLE FURTHER AND IT HAPPENED AGAIN .THIS TIME I SMELLED STRONG DIESEL FUEL FUMES. SMOKE STARTING COMING OUT FROM UNDER HOOD. . I PULLED OFF ROAD AN”

— NHTSA complaint filing

Fuel Cost Calculator for 2015 Mercedes-Benz ML250

Live EIA prices

Annual miles driven: 12,000

Your state (affects local diesel price)

Per year

$2,464

Per month

$205

Per mile

20.5¢

MPG

City driving (worst-case MPG)

$2,800/yr

Highway driving (best-case MPG)

$2,124/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2015 Mercedes-Benz ML250

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$2,079

Full coverage / month

$173

Liability only / year

$732

vs US avg

+24%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (suv-luxury)1.35x

× theft risk1.00x

× safety rating1.00x

× vehicle age0.92x

= Full coverage estimate$2079

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Mercedes-Benz ML250 Service Intervals

Oil change

10K mi / 12 mo

Tire rotation

10K mi

Brake fluid

24 months

Transmission fluid

40K mi

Engine coolant

150K mi

Spark plugs

60K mi

Cabin air filter

20K mi

Engine air filter

40K mi

Differential (AWD/4WD)

40K mi

Service A / Service B alternating schedule. Requires MB-approved oil (229.5 spec typically).

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Mercedes-Benz New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

4 yr / 50K mi

Powertrain

4 yr / 50K mi

Hybrid/EV battery

10 yr / 155K mi

Corrosion (rust perforation)

4 yr / 50K mi

Roadside assistance

4 yr / unlimited mi

EQ EV battery warranty is 10 years/155,000 miles

These are the terms for a new Mercedes-Benz. If you're buying a used 2015 ML250, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Mercedes-Benz dealer for VIN-specific remaining warranty.

Estimated Repair Costs

ENGINE(~50K mi)

$500

OTHER(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

FUEL SYSTEM(~50K mi)

$500

DRIVER ASSIST/CAMERAS(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 13 owner complaints for this specific year, here's what to check or ask about:

☐
ENGINE: DRIVING VEHICLE ALL DAY NO PROBLEMS .IT JUST TURNED 20,000 MILES. WAS DRIVING ON ROAD WHEN VEHICLE STARTED SURGING, LIKE OUT OF FUEL, WENT DOWN ROAD A LITTLE FURTHER AND IT HAPPENED AGAIN .THIS TIME I SMELLED STRONG DIESEL FUEL FUMES. SMOKE STARTING COMING OUT FROM UNDER HOOD. . I PULLED OFF ROAD AN
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: SOOTH PARTICULATE SENSOR FAIL, PART OF DIESEL EMISSION SYSTEM. MY CAR HAS 71K MILES AND DEALERSHIP HAD REFUSED TO REPLACE IT UNDER WARRANTY. CANADIAN GOVERNMENT HAS EXTENDED WARRANTY FOR THIS SENSOR UNTIL 120K MILES (ATTACHED)
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: DRIVING VEHICLE ALL DAY NO PROBLEMS .IT JUST TURNED 20,000 MILES. WAS DRIVING ON ROAD WHEN VEHICLE STARTED SURGING, LIKE OUT OF FUEL, WENT DOWN ROAD A LITTLE FURTHER AND IT HAPPENED AGAIN .THIS TIME I SMELLED STRONG DIESEL FUEL FUMES. SMOKE STARTING COMING OUT FROM UNDER HOOD. . I PULLED OFF ROAD AN
Typically appears around 50K miles. Repair cost ~$500
☐
FUEL SYSTEM: DRIVING VEHICLE ALL DAY NO PROBLEMS .IT JUST TURNED 20,000 MILES. WAS DRIVING ON ROAD WHEN VEHICLE STARTED SURGING, LIKE OUT OF FUEL, WENT DOWN ROAD A LITTLE FURTHER AND IT HAPPENED AGAIN .THIS TIME I SMELLED STRONG DIESEL FUEL FUMES. SMOKE STARTING COMING OUT FROM UNDER HOOD. . I PULLED OFF ROAD AN
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)

Mercedes-Benz ML250 — Year Comparison

How does 2015 compare to other years? Fewer complaints = more reliable.

2015

13Below Average

Full years-to-avoid analysis →

NHTSA Safety Rating

No NHTSA safety rating available

At a Glance

Complaints: 13
Recalls: 0
Fire reports: 0
Crash reports: 2
Injury reports: 2
Segment avg: 13

Check a Specific VIN

See recalls for YOUR 2015 Mercedes-Benz ML250

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