2018 Subaru Outback seat covers for base, premium, and limited

Written by Coverland's Content Team, Reviewed and Approved by Hyeon Deog Han, Director of Product Development

The 2018 Subaru Outback offers four distinct seat configurations across six trim levels:

• Base 2.5i and 2.5i Premium use cloth upholstery on a manually adjusted seat frame.
• 2.5i Limited moves to leather-trimmed seating with 10-way power adjustment and heating.
• 3.6R Limited shares that same seat, differing only in engine.
• 2.5i Touring and 3.6R Touring add Nappa leather and seat ventilation on top of the Limited's power adjustment.

A cover pattern designed for one configuration will not fit correctly on another, which is why fit questions dominate search behavior for this specific model year.

Coverland builds a separate 3D laser-mapped pattern for each 2018 Outback seat configuration, measured from the physical seat rather than from published spec sheets, which is the distinction between the semi-custom patterns common across the market and a true custom-fit seat cover.

The sections below break down what changes at each trim level, followed by the SGS lab test data behind the leatherette material itself and how that data applies to each configuration.

Seat Configuration Differences by Trim

Across all four configurations, the same fitment variable recurs: seat control housings.

Manual levers on the 2.5i and Premium are fixed at the outboard seat base, while power switches on the Limited and Touring trims sit lower and closer to the seat cushion edge, with an additional lumbar control on Touring models.

A pattern mapped to one control layout will not automatically clear the other, which is the most common fit complaint reported for aftermarket covers applied across an entire model lineup rather than a specific trim.

Owners weighing options beyond the Outback can browse the full Coverland seat cover lineup for other makes and models.

1. 2.5i and 2.5i Premium (Cloth)

Both trims share the same seat shell, an upright backrest angle, and moderate bolster contour, with manual adjustment levers on the outboard side of the seat base.

The Premium trim adds heated front seats. Because cloth absorbs spills and stains on contact, a cover that traps moisture at the seams defeats the point of covering the seat at all.

Coverland's pattern for this configuration accounts for the lever positions so the covers do not bunch or restrict adjustment.

2. 2.5i Limited (Leather-trimmed, 10-way Power)

The Limited's power adjustment hardware, including lateral bolster motors, changes the seat's surface geometry compared to the manual trims below it.

Coverland's mapping for the Limited locates the power switch housing and lumbar controls so the cover pattern clears them instead of bridging over them, which is the failure point that causes covers to pull or wear at control points over time.

3. 2.5i Touring and 3.6R Touring (Nappa Leather, Heated, and Ventilated)

The Touring adds seat ventilation alongside heating, and its Nappa leather surface is softer and more expensive to repair than the Limited's leather trim.

Fit precision matters more here because a loosely patterned cover creates friction contact against a surface that shows wear more readily. The breathable construction used across Coverland's Outback covers is particularly relevant to this trim, since a non-breathable layer would block both the heating element and the ventilation airflow path.

SGS Lab Test Results for the Leatherette Material

Coverland's leatherette used on 2018 Outback seat covers was tested by SGS North America (Test Report No. 5353938TX-01, dated August 28, 2025). The results below are the measured figures from that report, not general certification language.

• Tensile strength: averaged 45.5 daN lengthwise and 67.9 daN widthwise across five specimens.
• Tear strength: averaged 2.9 daN lengthwise and 3.5 daN widthwise.
• Bonding strength: fabric-to-coated-material bond averaged 16.4 N lengthwise and 15.5 N widthwise; fabric-to-foam-with-scrim bond averaged 5.2 N lengthwise and 5.3 N widthwise.
• Scuff resistance: the front cover surface averaged 243 cycles and the back cover surface averaged 190 cycles before cracking and peeling were observed under the test's 900g weight and 54mm clamp.
• Heat resistance: after 22 hours at 85°C, dimensional change measured -0.8% lengthwise and -0.5% widthwise, with no color change, edge curling, or deformation noted.
• Water resistance: hydrostatic head testing averaged 2,996 mbar (30,550.7 mm H2O) across three specimens before the material burst under pressure.
• Flammability: tested against FMVSS 302 (motor vehicle interior materials), the main black material, inner padding, inner foam, and side lining samples all passed, rated self-extinguishing.

These figures cover dimensional stability, tensile and tear strength, bonding strength, scuff resistance, heat resistance, water resistance, and flammability. The report does not test off-gassing, restricted-substance content, or airbag deployment, so those claims are handled separately from this data set.

Coverland's seat covers are side airbag-certified and lab-tested, built with breakaway stitching at deployment seams, under a separate verification process from the material data above.

How the Test Data Applies to Each Trim

The water resistance figure matters most on the 2.5i and Premium, where the original upholstery underneath is cloth and has no resistance to liquid on its own.

On the Limited, Touring, and 3.6R trims, the bonding and scuff resistance figures matter most, as the cover sits against a leather or Nappa leather surface for years of ownership, and any separation between layers would be visible against that surface.

The heat resistance data applies specifically to Premium, Limited, and Touring trims, all of which include heated seats as standard or available equipment, and the dimensional stability figures matter across every trim because a cover that shrinks or expands after repeated exposure to cabin temperature swings will no longer track the seat geometry that Coverland mapped it to in the first place.

Front and Rear Row Coverage

All six 2018 Outback trims share a 60/40 split-fold rear bench, which introduces its own fit variable, separate from the front-seat differences above: the cover has to accommodate the fold-and-latch mechanism on both sections independently, so either side can still fold flat with the cover installed.

Rear headrests are fixed-post on the base trims and adjustable on Limited and Touring models, which changes the headrest cover pattern required at each trim level in the same way the front seat control differences do.

What Verified Reviews Say About Fit

Coverland holds a 4.2-star average across more than 1,270 verified reviews on Trustpilot. Within that review base, 2018 Outback owners describe the fit as consistent across trim levels, with heated seat function on Premium, Limited, and Touring trims reported as unaffected after installation.

Reviewers most frequently cite cleanup time and the absence of bunching around seat controls as the details that distinguished the covers from prior seat cover purchases.

Installation and Warranty

Installation on a 2018 Outback typically takes 20 to 40 minutes per row for an owner with no prior experience, longer on the Limited and Touring trims, where the cover has to be routed around power seat wiring and control housings. The step-by-step installation walkthrough covers the control-routing process in more detail.

Coverland's 2018 Subaru Outback seat covers are backed by a 10-year warranty, covered in full under the company's warranty policy, separate from the fit and material data above.

Frequently Asked Questions

Do 2018 Subaru Outback seat covers fit differently by trim level?

Yes. The 2018 Outback has four seat configurations across its trims: cloth on the 2.5i and Premium, leather-trimmed with 10-way power adjustment on the Limited, and Nappa leather with ventilation on the Touring. Each configuration has different control locations and surface geometry, so a cover built for one trim will not sit correctly on another without trim-specific mapping.

What do verified reviews say about Outback seat cover fit?

Coverland holds a 4.2-star average across more than 1,270 verified Trustpilot reviews. Within that review base, 2018 Outback owners describe fit as consistent across trim levels and report that heated seat function on Premium, Limited, and Touring trims works normally after installation. Cleanup time and the absence of bunching around seat controls are the most frequently cited details.

Is there a difference in seat covers for base versus Limited trims?

Yes. The base 2.5i uses cloth upholstery on a manually adjusted seat with lever controls, while the Limited adds leather trim and 10-way power adjustment, including lateral bolster motors. The Limited's cover pattern has to clear the power switch housing so the material does not bridge over it, a different mapping requirement than the base trim's manual levers.

Do seat covers fit every trim level of the 2018 Subaru Outback?

Coverland produces separate patterns for each of the four seat configurations found across the 2018 Outback lineup: 2.5i, 2.5i Premium, 2.5i Limited, and 2.5i/3.6R Touring. Each pattern is mapped from the physical seat at that trim level, including control locations and, where applicable, compatibility with heated and ventilated seats.

What's covered under warranty for seat covers on a 2018 Subaru Outback?

Coverland's 2018 Subaru Outback seat covers carry a 10-year warranty, as detailed in the company's warranty policy. The warranty applies to the seat cover product itself across all four Outback trim configurations. Owners should review the linked warranty policy directly for the specific terms, conditions, and claim process rather than relying on summary language alone.

How long does installing seat covers on a 2018 Subaru Outback actually take?

Installation typically takes 20 to 40 minutes per row for an owner without prior experience. The base and Premium trims, with manual seat controls, tend toward the shorter end of that range. The Limited and Touring trims take longer because the cover has to be routed around power seat wiring, control housings, and, on the Touring, ventilation hardware.

Choosing Covers for Your Outback Trim

The right seat cover for a 2018 Outback depends on which of the four seat configurations the vehicle actually has, not on a single universal pattern applied across the lineup.

Confirming the trim level before ordering (checking the driver's door jamb sticker or the original window sticker, since dealer badging is not always reliable after resale) is the step most likely to prevent a fit issue after installation.