Used 2010 Mercury Mariner
2010 Mercury Mariner Review
By KBB Editors
Updated December 23, 2019
Pros
If you’re in the market for a small SUV and would like the option of a V6 engine or hybrid powertrain, and with more refined styling than the Ford Escape, the 2010 Mercury Mariner would be worth a look.
Cons
If you’re looking to seat more than five, the 2010 Mercury Mariner does not offer the option of a third-row seat.
What's New?
The 2010 Mercury Mariner places an emphasis on increased safety this year, offering an available blind spot mirror for improved blind spot visibility, MyKey programmable key, a rear view monitor and SYNC 911 assist with traffic updates, direction and information assist. Also new is Active Park Assist, which uses sonar guidance and the vehicle’s electric power steering to assist with parallel parking maneuvers.
Compared to the somewhat rugged look of the Ford Escape, the Mercury Mariner – recently redesigned with new sheetmetal and a fresh interior – offers a more upscale, urban take on the small SUV. Although the two vehicles are mechanically identical, the 2010 Mariner’s exterior clearly sets it apart from the Escape in both looks and image. Among its strong points is the powertrain line-up, with a new 2.5-liter four-cylinder, an optional V6 and an available hybrid version. The Mariner is a worthy alternative to the Honda CR-V, Toyota RAV4 and Chevrolet Equinox, and could be well worth the price for those looking for a compact SUV with unique styling and an available hybrid powertrain.
2010 Mercury Mariner Pricing
2010 Mercury Mariner pricing starts at $3,450 for the Mariner Sport Utility 4D, which had a starting MSRP of $24,535 when new. The range-topping 2010 Mariner Hybrid Sport Utility 4D starts at $4,775 today, originally priced from $33,625.
Original MSRP | KBB Fair Purchase Price (national avg.) | |||
|---|---|---|---|---|
$24,535 | $3,450 | |||
$29,355 | $3,975 | |||
$33,625 | $4,775 |
The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2010 Mercury Mariner models in typical condition when purchasing from a dealership. These prices are updated weekly.
Driving the Mercury Mariner
The Mariner’s 2.5-liter four-cylinder base engine delivers strong low-end torque combined with good fuel economy to create a very livable daily driver. The standard six-speed automatic operates effortlessly and helps the Mariner see improvements in both performance and fuel economy. Handling is best described as respectable, but not as tight or confident as experienced in more car-like utility vehicles, such as the Honda CR-V or Nissan Rouge. The electric-assist power steering system delivers good steering response and eliminates the need for a belt-driven pump, which draws power from the engine.
Interior Comfort
Over the years Mercury has continued to make major improvements to the Mariner’s interior and the result is lavish, yet tasteful interior that far exceed the Mariner’s price point. Depending on the trim level, the seats are available in a monochromatic color scheme or two-toned with Alcantara suede inserts. The standard "top-of-dash" display, which shows radio, climate control readout and temperatures both inside and out, promotes safety and convenience by being positioned at eye level. The radio and climate controls are arranged in what Mercury calls the new "poke through" configuration; the buttons and knobs are raised rather than flush, replacing the "brick" design from the previous generation.
Exterior Styling
The 2010 Mercury Mariner benefits from a recent redesign that included bolder front and rear fascias, new head and taillamps and a signature waterfall grille that has bigger spacing between the bars. The new roof panel has recessed channels that reduce noise in the cabin as well as horizontal ribbing that strengthens the chassis.
Favorite Features
Reverse Sensing System
Although the Mariner is small and easy to maneuver in tight parking situations, this feature is still very helpful for peace of mind.
AdvanceTrac with Roll Stability Control
Other vehicles in its class offer a stability system, but the Mariner’s AdvanceTrac uses a secondary roll-rate sensor, along with automatically and selectively applying the brakes and reducing engine power, to help reduce the chances of a roll-over.
Standard Features
In base form, the 2010 Mercury Mariner comes standard with a 2.5-liter four-cylinder engine, six-speed automatic transmission, 16-inch alloy wheels, speed-sensitive Electric Power Assist Steering system, Ford’s AdvanceTrac with Roll Stability Control (RSC), anti-lock brakes (ABS) and Safety Canopy side-curtain airbags. Creature comforts include rear defroster, power mirrors, power windows, power door locks, cruise control, fog lamps, keyless keypad entry system, steering-wheel mounted audio controls, air conditioning, 60/40 split-folding rear seats, an auxiliary input jack, SIRIUS Satellite Radio capability and a single-CD/MP3 player with four speakers.
Factory Options
Options vary by trim and include an Audiophile sound system, DVD-based navigation with 10GB hard drive storage and rear-view camera, the SYNC in-car communication and entertainment system (standard on Premier and Hybrid), a six-disc in-dash CD player, power moonroof, premium leather seating, Reverse Sensing System, Active Park Assist, MyKey, 17-inch wheels, roof rack with crossbars, ambient lighting, heated side mirrors, six-way power driver’s seat, a lockable wet storage compartment, heated front seats, rear seat entertainment system, integrated side steps, remote start and a full-size spare.
Engine & Transmission
The 2010 Mercury Mariner employs a 2.5-liter four-cylinder engine with variable valve timing to achieve an impressive EPA rating of 28 mpg highway and 22 mpg city. The larger 3.0-liter V6 was updated last year with a higher compression ratio and added an additional 40 horsepower. The 3.0-liter provides better acceleration and the ability to tow up to 3,500 pounds, but its city fuel economy ratings only reach the high teens. Those looking for maximum fuel economy should opt for the hybrid powertrain, which uses the same all-new 2.5-liter four-cylinder engine mated to an electric motor. Unlike its Ford twin, the Mariner does not offer a manual transmission.
2.5-liter in-line 4
171 horsepower @ 6000 rpm
171 lb.-ft. of torque @ 4500 rpm
EPA city/highway fuel economy: 22/28 (FWD), 20/26 (4WD)
3.0-liter V6
240 horsepower @ 6550 rpm
223 lb.-ft. of torque @ 4300 rpm
EPA city/highway fuel economy: 19/25 (FWD, gasoline), 14/19 (FWD, E85), 18/23 (4WD, gasoline), 13/17 (4WD, E85)
2.5-liter four-cylinder with electric motor
153 horsepower @ 6000 rpm
94 horsepower @ 5000 (electric motor)
136 lb.-ft. of torque @ 4500 rpm
EPA city/highway fuel economy: 34/31 (2WD), 30/27 (AWD)
2010 Mercury Mariner
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2010 Mercury Mariner Values and Prices
Style | Trade-In Value | Private Party Value | Fair Purchase Price | ||
|---|---|---|---|---|---|
$1,250 | $2,950 | $3,450 | |||
$975 | $3,425 | $3,975 | |||
$2,075 | $4,125 | $4,775 |
2010 Mercury Mariner Depreciation
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2010 Mercury Mariner Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $131 | $3,872 | $1,696 | ||
2024 | $190 | $3,682 | $1,664 | ||
2025 | $865 | $2,817 | $569 | ||
Now | + $133 | $2,950 | $1,250 |
Unlock Forecast
2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2010 Mercury Mariner Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
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Specifications
Dimensions, Weights & Capacities
Curb Weight | 3335 lbs. | ||
|---|---|---|---|
EPA Passenger | 99.4 cu.ft. | ||
Fuel Capacity | 17.5 gallons | ||
Front Head Room | 40.4 inches | ||
Front Leg Room | 41.6 inches | ||
Max Seating Capacity | 5 | ||
Minimum Ground Clearance | 8.4 inches | ||
Overall Length | 175.2 inches | ||
Front Shoulder Room | 56.6 inches | ||
Towing Capacity, Maximum | 3500 lbs. | ||
Trunk or Cargo Capacity | 67.2 cu.ft. | ||
Turning Diameter | 36.7 feet | ||
Wheel Base | 103.1 inches | ||
Width with mirrors | 81.3 inches |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Fog Lights | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Privacy Glass | Available | ||
Roof Rails | Available |
Fuel Economy
City | 21 mpg | ||
|---|---|---|---|
Highway | 28 mpg | ||
Combined | 23 mpg |
Mechanical
Drivetrain | 2WD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
6 speed | Available | ||
Recommended Fuel | Regular |
Performance
Horsepower | 171 @ 6000 RPM | ||
|---|---|---|---|
Torque | 171 @ 4500 rpm | ||
Engine | 4-Cyl, 2.5 Liter |
Warranty
Basic | 3 years / 36000 miles | ||
|---|---|---|---|
Powertrain | 5 years / 60000 miles | ||
Corrosion | 5 years / Unlimited miles |
Comfort & Convenience
Entertainment
Interior
Seating
Security
Technology
2010 Mercury Mariner Safety
Safety Features & Technology
Crash Test Rating
Compare to Similar Vehicles
![]() Used 2010 Mercury Mariner | ![]() Used 2013 Ford Flex | ![]() Used 2010 MAZDA CX-9 | ![]() Used 2011 Mitsubishi Endeavor | ||
|---|---|---|---|---|---|
| Price | $3,450 | $3,675 | $3,725 | $3,900 | |
| KBB.com Rating | N/A | 3.9 | N/A | N/A | |
| Consumer Rating | 4.4 | 4.7 | 4.6 | 4.6 | |
| Fuel Economy | City 21/Hwy 28/Comb 23 MPG | City 18/Hwy 25/Comb 20 MPG | City 16/Hwy 22/Comb 18 MPG | City 15/Hwy 19/Comb 17 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Seating Capacity | 5 | 7 | 7 | 5 | |
| Basic Warranty | 3 years or 36000 miles | 3 years or 36000 miles | 3 years or 36000 miles | 5 years or 60000 miles | |
| Horsepower | 171 @ 6000 RPM | 287 @ 6500 RPM | 273 @ 6250 RPM | 225 @ 5000 RPM | |
| Engine | 4-Cyl, 2.5 Liter | V6, 3.5 Liter | V6, 3.7 Liter | V6, 3.8 Liter | |
| Drivetrain | 2WD | FWD | FWD | AWD |
2010 Mercury Mariner Rankings
FAQs
Is the 2010 Mercury Mariner a good vehicle?
Yes, the 2010 Mercury Mariner is a good car. Its Kelley Blue Book rating of 0 out of 5 is within 10% of our average rating.
What is the MPG for a 2010 Mercury Mariner?
2010 Mercury Mariner city/highway fuel economy ratings range from 18/23 mpg to 21/28 mpg, depending on trim and equipment.
How much should a 2010 Mercury Mariner cost?
Used 2010 Mercury Mariner prices currently range from $3,450 for the Sport Utility 4D to $4,775 for the Hybrid Sport Utility 4D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.
What's the cheapest Mercury Mariner?
The cheapest 2010 Mercury Mariner is the Sport Utility 4D, with a Kelley Blue Book Fair Purchase Price of $3,450.
Is the 2010 Mercury Mariner reliable?
The 2010 Mercury Mariner is part of the 2nd-generation Mariner, which our owners give an above-average reliability rating of 4.6 out of 5.






