2010 Mercury Mariner

$2,492

from

listings

$2K–$10K

price range

Download Infographic

Low$2,492

High$10,450

From$2,492

Avg Mileage135,000 mi

Fresh

Sourced from 20 dealer listings in the latest market snapshot as of Aug 2026

2010 Mercury Mariner Trims

All Trims Combined

From$2,492

$2K–$10K

20 listings135,000 avg miles

2010 Mercury Mariner Pricing

Price Trend

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Mercury Mariner Safety & Reliability

Elevated

Federal safety data shows 0 recalls and 278 complaints for the 2010 Mercury Mariner, a elevated safety profile overall. Check the known issues section below for the most common problem areas.

Recalls

278

Complaints

Crashes

Fires

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

Of 278 issues reported over 1 model years, steering problems are the most common for the 2010 Mercury Mariner. A pre-purchase inspection should focus here first.

01Steering52

02Power Train31

03Fuel/propulsion System23

04Vehicle Speed Control17

05Engine14

278 total across 1 model years (2010–2010)Full data at NHTSA.gov

Mercury Mariner Fuel Economy

20–32mpg combined

18-34city

23-31hwy

$2,100-$3,400/yr

The 2010 Mercury Mariner delivers 20 to 32 MPG combined across 6 powertrain combinations. If fuel cost matters to you, pay attention to engine and drivetrain. The spread is significant.

By Trim

Mariner Hybrid FWD - Automatic (variable gear ratios)

32mpg

2.5L 4-cyl · Front-Wheel Drive

34 city31 hwy~$2,100/yr-1/10 Poor

Mariner Hybrid 4WD - Automatic (variable gear ratios)

29mpg

2.5L 4-cyl · 4-Wheel Drive

30 city27 hwy~$2,350/yr-1/10 Poor

Mariner FWD - Automatic 6-spd

23mpg

2.5L 4-cyl · Front-Wheel Drive

21 city28 hwy~$2,950/yr-1/10 Poor

Mariner 4WD - Automatic 6-spd

22mpg

2.5L 4-cyl · 4-Wheel Drive

20 city26 hwy~$3,050/yr-1/10 Poor

Mariner FWD FFV - Automatic 6-spd

21mpg

3.0L 6-cyl · Front-Wheel Drive

19 city25 hwy~$3,200/yr-1/10 Poor

Mariner 4WD FFV - Automatic 6-spd

20mpg

3.0L 6-cyl · 4-Wheel Drive

18 city23 hwy~$3,400/yr-1/10 Poor

Source: U.S. Environmental Protection Agency (EPA)

Where to Find 2010 Mercury Mariner

22States

30%in top 3

Illinois has the most inventory at 17%, with options spread across 22 states. Willing to ship? Your selection opens up significantly.

ILIllinois

517%

MIMichigan

27%

NDNorth Dakota

27%

NJNew Jersey

27%

NYNew York

27%

DEDelaware

13%

TXTexas

13%

MDMaryland

13%

IAIowa

13%

UTUtah

13%

MNMinnesota

13%

INIndiana

13%

NCNorth Carolina

13%

NENebraska

13%

FLFlorida

13%

NVNevada

13%

WIWisconsin

13%

OKOklahoma

13%

CACalifornia

13%

COColorado

13%

PAPennsylvania

13%

DCWashington DC

13%

Geographic distribution reflects all active listings for this model, not just 2010.

Buying a 2010 Mercury Mariner?

Answers to common buyer questions

Is the 2010 Mercury Mariner a good car to buy?

The 2010 Mercury Mariner has 0 recalls on record. The most commonly reported issue area is steering, which is worth inspecting during a test drive. Review the safety data and pricing breakdown above.

What's the gas mileage of the 2010 Mercury Mariner?

Fuel economy ranges from 20 to 32 MPG combined. If you drive 15,000 miles a year, that gap is worth about $984 annually. See the fuel economy section for per-trim data.

What are common problems with the 2010 Mercury Mariner?

STEERING is the number-one complaint area for the 2010 Mercury Mariner, based on 278 NHTSA filings. During a test drive, pay extra attention to this system. See the known issues section for the full breakdown.