What Changed

The Mariner benefits from a powertrain upgrade. A new 2.5L four-cylinder with variable cam timing adds 17-bhp. The 2.5L is ULEV II certified. The same 2.5L four-cylinder also serves as the basis for hybrid models. The 3.0L V6 receives a power bump to 230-bhp. A six-speed automatic is offered for the first time. Several changes including a revised lower front fascia and new tires improve aerodynamics and reduce rolling resistance, thus improving fuel efficiency. The Mariner also switches to Ford's capless fuel-filling solution.

Comparison to Prior Model

2009 Mercury Mariner 2008 Mercury Mariner
2009 Mercury Mariner 2008 Mercury Mariner
Price Range ($) $22,310 - $31,500 $21,155 - $28,945
Length (in) 175.2 175.2
Wheelbase (in) 103.1 103.1
Width (in) 71.1 71.1
Height (in) 67.9 68.0
Track (in) 60.7 61.1
Exterior Volume (cu. ft.) 417.9 421.3
Curb Weight (lbs.) 3341-3829 3341-3659
Legroom Total (in.) 77.2 77.2
Passenger Volume (cu. ft.) 100.2 100.2
Cargo Volume (cu. ft.) 29.2 29.3
Driven Wheels
  • FWD
  • AWD
  • FWD
  • AWD
Engines
  • 2.5l I4 (171-bhp)
  • 2.5l I4 HEV (153-bhp)
  • 3.0l V6 (240-bhp)
  • 2.3l I4 (153-bhp)
  • 2.3l I4 HEV (133-bhp)
  • 3.0l V6 (200-bhp)
Transmissions A6, CVT A4, CVT
City MPG 17-34 17-34
Highway MPG 24-31 22-30
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