The 2011 Subaru Outback features a total exterior body width of 71.7 inches (1821 mm), excluding the side mirrors. When accounting for the mirrors, the width increases to approximately 82 inches, making it a mid-sized crossover that fits comfortably in standard 8-foot-wide garage doors with roughly 7 inches of clearance on each side.
The fourth-generation Subaru Outback, produced between 2010 and 2014, represented a significant shift in the vehicle's design philosophy. Subaru moved away from the narrow, legacy-based wagon profile of previous years toward a more robust, "SUV-lite" stance. This transition was defined largely by its increased width and height, aimed at capturing the North American market's demand for interior volume and presence. Understanding the specific dimensions of the 2011 model is essential for owners planning garage storage, evaluating car seat configurations, or comparing the vehicle to modern 2026 crossovers.
Understanding the 2011 Subaru Outback External Width
The 71.7-inch body width of the 2011 Subaru Outback is the measurement taken at the widest point of the metal bodywork, typically across the door handles or the flare of the wheel arches. This measurement is consistent across all trim levels, including the 2.5i Base, Premium, Limited, and the 3.6R variants.
This specific width was a 2.0-inch increase over the 2009 model year (the previous generation), which had a width of 69.7 inches. While two inches may seem marginal on paper, in automotive engineering, this change allowed Subaru to completely redesign the interior door panels and seating structures. The wider stance also contributes to the vehicle's "planted" feel. Because the 2011 Outback has a ground clearance of 8.7 inches—higher than many dedicated SUVs—the added width was a functional necessity to maintain a stable center of gravity and prevent excessive body roll during cornering.
Track Width and Wheelbase Relationship
To truly understand the width of the vehicle, one must look at the track width, which is the distance between the centerlines of the tires. For the 2011 Outback, the front and rear track widths are both 61.0 inches.
A square track (where front and rear are identical) provides a predictable handling balance, particularly in the snow or off-road conditions where Subaru’s Symmetrical All-Wheel Drive excels. When you combine the 71.7-inch body width with the 107.9-inch wheelbase, you get a "footprint" that is wide enough for stability but narrow enough to remain maneuverable on tight forest service roads or in urban parallel parking scenarios.
Mirror Width vs. Body Width: The Critical Difference for Garages
The most common mistake owners make is measuring their garage opening based on the 71.7-inch specification found in the owner's manual. That figure does not include the side mirrors. In 2011, Subaru used relatively large, aerodynamic side mirrors to improve visibility, which was a frequent critique of earlier models.
When the mirrors are fully extended in their driving position, the 2011 Outback reaches a total width of approximately 82 to 82.5 inches.
- Standard Garage Doors: A standard single-car garage door in North America is typically 96 inches (8 feet) wide. With the Outback centered, you have approximately 7 inches of clearance on either side of the mirrors.
- Folding Mirrors: The 2011 Outback mirrors are designed to fold manually. By folding the mirrors in, you can reduce the total width back down toward the 72-74 inch range, which is helpful if you are navigating an older "narrow" garage door (often 84 inches wide) or parking in a tight public deck.
- The "Mirror-to-Mirror" Rule: If you are building a carport or a tight parking pad, always plan for 90 inches of functional width to allow for minor steering corrections as you enter the space.
Interior Width: Shoulder Room and Hip Room
The exterior width of the 2011 Subaru Outback translates directly into one of the most spacious cabins in its class for that era. Subaru engineers prioritized "elbow room," which is technically measured as shoulder room and hip room.
Front Seat Dimensions
In the front, the 2011 Outback offers 56.3 inches of shoulder room. This is significantly wider than the compact crossovers of the same year, such as the 2011 Honda CR-V. The width allows for a wide center console that provides enough space for two large cup holders and a deep storage bin without the driver and passenger bumping elbows.
Rear Seat Dimensions
The rear seat width is where the 2011 model truly shines. It provides 56.1 inches of shoulder room and 53.9 inches of hip room. For families, this is the "magic number" for fitting three passengers across the back. Because the floor hump (the transmission tunnel) is relatively low for an AWD vehicle, the middle passenger has more foot room than in many competitors, making the width more usable.
Cargo Area Dimensions and Utility
Width is a primary factor in cargo utility. The 2011 Outback was designed to accommodate the "4-foot wide" standard, though with some caveats.
- Total Cargo Width: At its widest point (near the tailgate), the cargo area is approximately 43 to 45 inches wide.
- Between the Wheel Wells: The narrowest point of the cargo floor is located between the rear wheel wells. In the 2011 model, this measures approximately 42.5 inches.
- Practical Loading: While a standard 4x8 sheet of plywood will not lie flat on the floor (as it requires 48 inches of width), the Outback’s width allows for large strollers, golf clubs laid horizontally, or full-sized suitcases to be placed side-by-side without stacking.
The rear liftgate opening is also shaped to maximize the body's width. The aperture is roughly 40 inches wide at the base, meaning you don't lose much of the interior width when passing items through the hatch.
Detailed 2011 Subaru Outback Dimensions Table
| Dimension Category | Measurement (Inches) | Measurement (mm) | Practical Significance |
|---|---|---|---|
| Exterior Width (Body) | 71.7 in | 1821 mm | Official width for registration/shipping. |
| Width with Mirrors | ~82.0 in | ~2083 mm | Critical for garage door clearance. |
| Front Track Width | 61.0 in | 1550 mm | Distance between front tire centers. |
| Rear Track Width | 61.0 in | 1550 mm | Contributes to lateral stability. |
| Interior Shoulder Room (F) | 56.3 in | 1430 mm | Prevents "elbow bumping" in front seats. |
| Interior Shoulder Room (R) | 56.1 in | 1425 mm | Primary factor for 3-across seating. |
| Cargo Width (Floor) | 42.5 in | 1080 mm | Width between the rear wheel arches. |
| Total Vehicle Length | 188.2 in | 4780 mm | Combined with width for parking footprint. |
Comparing the 2011 Outback Width to Competitors
To understand where the 2011 Outback sits in the market, it helps to compare it to its primary rivals from the same production year. The Outback occupied a unique space between a traditional wagon and a mid-size SUV.
- 2011 Toyota Venza: The Venza was notably wider at 75.0 inches. This made the Venza feel more like a "wide-body" sedan but also made it harder to park in tight spots compared to the Outback.
- 2011 Honda CR-V: The CR-V was narrower at 71.6 inches. Despite being almost identical in width to the Outback, the CR-V felt smaller because its shorter wheelbase and taller roofline created a different interior volume profile.
- 2011 Volvo XC70: A direct European competitor, the XC70 had a width of 73.3 inches. The Volvo was wider and felt more substantial, but the Subaru’s packaging efficiency meant the interior width was remarkably similar.
The 2011 Outback's 71.7-inch width was the "Goldilocks" measurement—wide enough to feel like a significant upgrade from a sedan, but narrow enough to remain agile.
Real-World Considerations: Parking and Car Seats
Three-Across Car Seat Fitment
One of the most frequent questions regarding the 2011 Outback's width is whether it can fit three car seats across the second row. With a hip room measurement of 53.9 inches, fitting three "standard" convertible car seats is difficult. However, using "slim" seats (typically 17 inches wide) is possible.
The width of the rear bench is relatively flat, which is an advantage. In many other crossovers, the "bolstering" (the raised edges of the seats) pushes the outer car seats toward the center, wasting the vehicle's width. The Outback’s flatter bench allows you to utilize the full 56.1 inches of shoulder room more effectively.
Standard Garage Door Compatibility
As mentioned, the 82-inch mirror-to-mirror width is the number to watch. If you have a standard 96-inch door, you have 14 inches of total spare room. If you are backing in, you must be precise. Most 2011 Outbacks did not come with backup cameras as standard (they were part of higher-trim packages or navigation bundles), so the mirrors are your primary tools for gauging width.
Maneuverability in Tight Spaces
The 2011 model has a turning circle of 36.8 feet. While the width is mid-sized, the steering rack was tuned to make the vehicle feel narrower than it is. When navigating tight parking garages, the Outback’s 71.7-inch body width allows it to fit into "Compact" labeled spots, provided you are mindful of the mirror overhang.
Technical Impact of Width on Performance
The width of the 2011 Subaru Outback isn't just about interior comfort; it is a fundamental component of the vehicle's engineering.
Aerodynamics
A wider vehicle generally has a larger frontal area, which increases aerodynamic drag. Subaru mitigated this by tapering the roofline and using a steeply raked windshield. The 71.7-inch width was a compromise that allowed for a cavernous interior while maintaining a drag coefficient that supported the 2.5i engine's fuel economy goals (22 city / 29 highway MPG for the CVT model).
Suspension Geometry
The extra width compared to previous generations allowed for longer suspension arms. Longer arms mean the wheels can travel further vertically without significantly changing the "camber" (the angle of the wheel relative to the road). This results in a smoother ride over potholes and better tire contact during off-road excursions. The 61-inch track width acts as a stable foundation for the MacPherson strut front suspension and the double-wishbone rear suspension.
Frequently Asked Questions
Is the 2011 Subaru Outback wider than the 2011 Forester?
Yes. The 2011 Subaru Outback (71.7 inches) is wider than the 2011 Subaru Forester, which has a width of 70.1 inches. The Outback was positioned as the more premium, spacious alternative to the Forester during this era.
Can I fit a 4x8 sheet of plywood in the back of a 2011 Outback?
Not flat. The width between the wheel wells is 42.5 inches, while a sheet of plywood is 48 inches wide. You can carry plywood if you lean it at an angle or let it rest on top of the wheel wells, but you will need to secure the tailgate, as the length of the cargo area with seats down is only about 75 inches (less than the 96 inches required for an 8-foot sheet).
Do the mirrors on the 2011 Outback fold automatically?
No. In 2011, the Outback featured manual folding mirrors. You must physically push them toward the side windows to reduce the vehicle's width for tight parking or automated car washes.
Does the 3.6R (6-cylinder) model have a wider body than the 2.5i (4-cylinder)?
No. All trim levels of the 2011 Subaru Outback share the same 71.7-inch body width. The 3.6R may appear wider to some due to different wheel designs or the "3.6R" badging, but the sheet metal and chassis dimensions are identical.
How does the 2011 width compare to the current 2026 models?
By 2026, the Subaru Outback has grown slightly. Modern iterations typically measure around 73 inches wide. The 2011 model feels slightly more "trim" and easier to garage than the latest versions, while still offering 90% of the usable interior width.
Final Recommendation for Owners and Buyers
If you are looking at a 2011 Subaru Outback in 2026 as a used vehicle purchase, the width remains one of its strongest selling points. It represents the era where Subaru mastered the "right-sized" crossover—providing enough interior shoulder and hip room for a family of four or five without becoming an oversized SUV that is difficult to park.
When measuring for fitment, always prioritize the 82-inch mirror-to-mirror width for your garage and the 42.5-inch wheel-well width for cargo planning. If you intend to use the Outback for car seats, look for "Slim" or "All-in-One" models that stay under 18 inches in width to maximize the 53.9-inch rear hip room. The 2011 Outback continues to be a benchmark for how to use vehicle width efficiently, balancing rugged capability with daily urban usability.
