MotorDeets

2008 Mercury Mariner Hybrid: Recalls, Problems & MPG

Here are the deets on the 2008 Mercury Mariner Hybrid: 0 recalls, 116 owner complaints and up to 32 mpg combined.

0vehicle recalls
116owner complaints
2mention a crash
32best combined mpg
2008 Mercury Mariner Hybrid
Photo: IFCAR · Public domain · Wikimedia Commons. Representative photo of this generation; trim may differ.

Recalls

No recalls on file for this model year. Still worth a VIN check.

Most-reported problems

Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 0 injuries and 0 deaths were reported.

Brakes29
Engine28
Steering24
Electrical22
Fuel & propulsion17
Transmission & drivetrain16
Engine & cooling13
Speed control / throttle11

What owners describe

The 2008 Mercury Mariner Hybrid has 116 owner complaints, ranking #1 of 6 Mariner Hybrid model years for complaints (3.3× the average Mariner Hybrid year). Complaints peaked in 2014 (27 filed that year). The typical problem showed up when the car was about 6 years old, at a median of 81,000 miles. Neighboring years: 2007 (31 complaints, 0 recalls), 2009 (21 complaints, 0 recalls).

Engines & fuel economy (EPA)

EngineTransmissionDriveCityHwyComb.Fuel
2.3 L 4-cyl hybridAutomatic (variable gear ratios)Front-Wheel Drive343032Regular
2.3 L 4-cyl hybridAutomatic (variable gear ratios)4-Wheel or All-Wheel Drive292728Regular

Want the full repair deets? Get the factory manual.

Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2008 Mercury Mariner Hybrid.

eManualOnline Download (PDF), keep forever

Closest thing to the factory manual for most years. Pay once, keep it.

Most $25–$78, one-time
Check 2008 Mercury Mariner Hybrid manual
Mitchell 1 DIY Online access, factory-level data

Pro-shop repair procedures, wiring diagrams and TSBs for your exact car.

From $19.99/mo · $39.99/yr
Check 2008 Mercury Mariner Hybrid manual
ALLDATAdiy Online access, factory OEM info

OEM procedures, specs and recall/TSB info, the same source many shops use.

From $19.99/mo · $59.99/yr
Check 2008 Mercury Mariner Hybrid manual
Haynes Print book or AllAccess online

Step-by-step photos written from a real teardown. Great for first-timers.

Books ~$30–$40 · AllAccess $34.99/mo
Check 2008 Mercury Mariner Hybrid manual

Heads up: we may earn a commission if you buy through these links, at no extra cost to you. Prices checked 2026-10 and can change. We never host or link to pirated manuals. Disclosure

FAQ

Does the 2008 Mercury Mariner Hybrid have any recalls?

NHTSA doesn't list any vehicle recalls for the 2008 Mercury Mariner Hybrid. Check your VIN at nhtsa.gov/recalls to be sure.

What are the most common 2008 Mercury Mariner Hybrid problems?

Owners have filed 116 complaints with NHTSA. The most-reported areas are brakes (29), engine (28), steering (24).

What gas mileage does the 2008 Mercury Mariner Hybrid get?

EPA ratings run up to 32 mpg combined (2.3 L, Automatic (variable gear ratios)), across 2 engine and transmission combos.

Where can I get a 2008 Mercury Mariner Hybrid repair manual?

eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.

Other Mariner Hybrid years

200620072008200920102012