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What is the diameter of the Subaru cup holder?

There is no single universal diameter for Subaru cup holders; the size varies by model and year.


That means the opening you find in a Subaru’s console can range from compact to accommodating larger cups, depending on the vehicle you own. For readers shopping or planning accessories, knowing your exact model and year is essential.


Why the size varies


Subaru’s interior design across generations and trims uses different center-console configurations. Cup holder openings are shaped to fit standard beverage containers, but the exact inner diameter can differ due to the console layout, removable inserts, and whether the unit is designed to hold bottles, cans, or cups with rims. Some models also offer adjustable or removable inserts that change the usable diameter.


Design variations across models


Different generations and trims may feature alternative cup holder configurations, including inserts that can be removed or swapped to alter the effective opening.


Typical ranges you can expect


Before listing ranges, note that measurements are approximate and based on recent Subaru models. The following gives a sense of common front cup holder sizes across many Subarus.



  • Most front cup holders have an inner diameter in the range of about 2.75–3.25 inches (70–82 mm).

  • Some designs can accommodate slightly larger containers, with openings up to about 3.5 inches (89 mm).

  • Rear cup holders or auxiliary compartments may be smaller or variably sized depending on the trim and layout.


In practice, your vehicle’s exact size will depend on model and year, and some interiors use oval or stepped openings that may affect fit beyond a simple circular measurement.


How to measure your Subaru cup holder


To determine the precise diameter for your specific car, follow these steps:



  • Park safely and move the seat to easy access. Remove any cup holder inserts or liners if present.

  • Measure the circular opening from edge to edge across the widest point using a ruler or calipers. Record in inches and millimeters.

  • If the opening is irregular (oval or recessed), measure the maximum width of the circular portion and note any ridges or lips that might limit clearance.

  • Test-fit common containers (e.g., a standard 12-ounce beverage can and a 20-ounce bottle) to verify clearance and stability.


Tip: Some Subaru interiors use removable inserts or adjustable rings; check your owner’s manual or inspect the cup holder area for removable parts that change the effective diameter.


Knowing the exact measurement helps ensure a proper fit when choosing travel mugs or bottle containers.


Summary


The diameter of Subaru cup holders is not standardized across the brand. Most modern Subarus offer front cup holders with inner diameters roughly between 2.75 and 3.5 inches (70–89 mm), but exact figures vary by model and year. To ensure a proper fit, measure your own vehicle’s cup holder or test with containers, and consider inserts or adapters if you need to accommodate unusual sizes.

What is the diameter of a cup holder?


The diameter of a cup holder typically ranges from 2.5 to 4 inches, though it is not standardized and can vary by vehicle type and brand. Most standard car holders accommodate common items like soda cans and coffee cups, while larger trucks and SUVs may have wider diameters to fit bigger water bottles and insulated mugs. 

Vehicle Type Typical Diameter
Standard Cars 2.5 to 3.5 inches
SUVs and Crossovers 3 to 3.5 inches
Trucks and Vans 3.25 to 4 inches or more
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  • To find the right fit: Measure the widest part of the cup holder's opening with a ruler or tape measure. 
  • Consider depth: In addition to diameter, remember to check the depth to ensure taller cups or bottles won't easily tip over. 



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Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.