Mercury Mariner vs Buick Enclave Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2011 Mercury Mariner
Base
No Data Available
2021 Buick Enclave
Avenir AWD
MSRP
$56,300
Invoice
$53,710
Average Price Paid
$54,846
442 listings nationwide

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2011 Mercury Mariner
Base
No Data Available
2021 Buick Enclave
Avenir AWD
No Data Available

Expert Reviews Reviews from CarGurus experts.

2011 Mercury Mariner
Base
A. Lessels Review:

Ford offered the Mercury Mariner for the most part as a fancied-up For...

The Good: Many will miss the Mercury Mariner, a classy-looking SUV inside and ou...

The Bad: The 2011 Mercury Mariner will go out with a reputation much like that ...

2021 Buick Enclave
Avenir AWD
Stephen Edelstein Test Drive Review:

Buickā€™s best crossover SUV is its biggest crossover SUV, and especially when equipped with its top trim level. The 2021 Buick Enclave Avenir is stylish and upscale, roomy and quiet, an...

No Data Available
No Data Available
  • Look and Feel 9
  • Performance 8
  • Form & Function 9
  • Technology 5
  • Safety 4
  • Cost-Effectiveness 3

Specs

2011 Mercury Mariner
Base
2021 Buick Enclave
Avenir AWD
Powertrain 9-Speed Automatic
Drivetrain
FWD
FWD
4X4
Fuel Economy, City
19 MPG
21 MPG
17 MPG
Fuel Economy, Highway
25 MPG
28 MPG
25 MPG
Fuel Tank Volume 16.5 gal 21.9 gal
Engine
Fuel Type
Gasoline
Gasoline
Gasoline
Power
240 hp @ 6,550 RPM
171 hp @ 6,000 RPM
310 hp @ 6,800 RPM
Torque
223 lb-ft @ 4,300 RPM
171 lb-ft @ 4,500 RPM
266 lb-ft @ 2,800 RPM
Cylinders
6 cylinders
4 cylinders
6 cylinders
Compression Ratio
10.3:1
9.7:1
11.5:1
Displacement
3,000 cc
2,500 cc
3,600 cc
Bore x Stroke
3.5 in x 3.13 in
3.5 in x 3.94 in
3.74 in x 3.37 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Overall 3 stars 4 stars
Front Crash Overall 3 stars 4 stars
Front Crash Driver 2 stars 5 stars
Front Crash Passenger 4 stars 4 stars
Side Crash Overall 3 stars 5 stars
Side Barrier Driver 3 stars 5 stars
Side Barrier Passenger 3 stars 5 stars
Side Pole Driver 4 stars 5 stars
Rollover 3 stars 5 stars
Comfort and Convenience
Sunroof/Moonroof Optional Standard
Air Conditioning Standard Standard
CD Player Standard --
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Optional Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 5 seats 7 seats
Front Legroom 41.6 in 41.2 in
Back Legroom 35.6 in 38.9 in
Payload and Towing
Cargo Volume 29.3 cu ft 23.6 cu ft
Maximum Payload -- 1,708 lbs
Maximum Towing Capacity 3,500 lbs 5,000 lbs
Exterior
Length 175.2 in 204.3 in
Width 81.3 in 89.3 in
Height 68 in 69.9 in
Wheelbase 103.1 in 120.9 in

Available Options

2011 Mercury Mariner
Base
2021 Buick Enclave
Avenir AWD

Exterior Colors

  • Dark Slate Metallic
  • Ebony Twilight Metallic
  • Rich Garnet Metallic
  • Satin Steel Metallic
  • White Frost Tricoat

Option Packages

  • AVENIR Technology Package
  • LPO, Hit The Road Package
  • LPO, Molded Assist Steps, Painted
  • LPO, Rear Seat Infotainment System With DVD Player, Dual Headrest
  • LPO, Rear Seat Infotainment System Without DVD Player, Dual Headrest
  • Trailering Package, 5000 LBS.

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