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Which is bigger Toyota Highlander or Subaru Ascent?

The Subaru Ascent is slightly longer than the Toyota Highlander, giving it a modest exterior size edge. Inside, both vehicles offer three-row seating with comparable cargo space, though the Ascent tends to carry a bit more behind the third row. The practical difference is small and depends on which aspect of “bigness” you care about most.


Exterior dimensions


To compare size, these are the key exterior figures used for current models. The numbers can vary by model year and trim, but the general relationship remains consistent.



  • Toyota Highlander (recent models): Length ≈ 194.9 inches; Wheelbase ≈ 112.2 inches.

  • Subaru Ascent (recent models): Length ≈ 196.6–196.8 inches; Wheelbase ≈ 113.8 inches.


In summary, the Ascent sits a bit longer than the Highlander, with a slightly longer wheelbase that can affect overall maneuverability and interior feel.


Interior space and cargo capacity


Interior volume and cargo space are important facets of “bigness” for a family SUV. Here are the typical proficiency points for these two models.



  • Cargo behind the third row: Highlander ≈ 16 cubic feet; Ascent ≈ 17.8 cubic feet.

  • Maximum cargo with all seats folded: Highlander ≈ 84 cubic feet; Ascent ≈ 86 cubic feet.


As a result, the Ascent generally offers a small edge in total cargo capacity when all seats are folded, while behind the third row the difference is modest but favors the Ascent as well.


Which is bigger overall?


If you measure by exterior length, the Subaru Ascent is the larger vehicle by a small margin—roughly 1.5 to 2 inches longer depending on year and trim. Interior space is broadly similar between the two, with the Ascent marginally ahead in usable cargo space behind the third row and in total cargo capacity when all seats are folded. For most buyers, the choice between them will hinge more on factors like seating comfort, ride feel, drivetrain options, and brand preference rather than a pronounced difference in size.


Summary


The Subaru Ascent is the slightly bigger SUV in exterior length and cargo potential, while the Toyota Highlander remains a close competitor with a similarly practical three-row layout. If size strictly means the most cargo behind the third row, the Ascent has the edge; if you prize a shorter footprint for easier parking and maneuvering, the Highlander is the more compact option. Both deliver solid interior space and versatile seating for families.

How does the Subaru Ascent compare to the Toyota Highlander?


The Subaru Ascent is better for buyers seeking standard all-wheel drive (AWD), off-road capability, and a more spacious interior, while the Toyota Highlander is a strong choice for those prioritizing slightly better fuel economy, a lower starting price on some trims, and brand reliability. Both vehicles offer similar towing capacities, standard safety features, and 2.4L turbocharged engines.
 

Feature Subaru Ascent Toyota Highlander
Powertrain Standard Symmetrical AWD Standard Front-Wheel Drive (FWD) on base trims; AWD is optional on many trims
Engine 2.4L Turbocharged Flat-4 (260 hp / 277 lb-ft) 2.4L Turbocharged Inline-4 (265 hp / 310 lb-ft)
Fuel Economy 20 MPG city / 26 MPG highway 21 MPG city / 29 MPG highway (gas engine)
Passenger Space More overall passenger volume Less overall passenger volume
Cargo Space More overall cargo space with all seats down Less overall cargo space with all seats down
Towing Capacity Up to 5,000 lbs Up to 5,000 lbs (gas); 3,500 lbs (hybrid)
Standard Infotainment Larger 11.6-inch STARLINK® Multimedia Plus system 8-inch display (base model)
Ground Clearance Up to 8.7 inches 8 inches
AWD Engagement Proactive, full-time system Reactive, engages when slip is detected (can be sent to front-wheel-drive for fuel economy)
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Subaru Ascent strengths
  • Standard All-Wheel Drive: The Ascent comes standard with Subaru's Symmetrical All-Wheel Drive, providing enhanced traction and control in various conditions. 
  • Off-Road Capability: Features more ground clearance (8.7 inches) and a standard roof rail system rated for static loads, making it more suitable for off-road adventures and rooftop camping. 
  • Interior Space and Features: Offers more overall passenger and cargo space and comes with more cup holders (19) and a larger standard infotainment screen (11.6 inches). 

Toyota Highlander strengths
  • Fuel Efficiency: Has a slightly better EPA-estimated fuel economy. 
  • Refinement: Often considered more refined, though the Ascent is considered a very capable all-around SUV. 
  • Brand Reliability: Toyota is often associated with a higher degree of long-term reliability. 
  • Starting Price: Base models of the Highlander are sometimes priced lower than the base Ascent. 

Which is right for you?
  • Choose the Subaru Ascent if you prioritize standard AWD, have a more adventurous lifestyle, need maximum interior and cargo space, and appreciate a larger standard infotainment screen. 
  • Choose the Toyota Highlander if you prioritize fuel economy, are looking for a vehicle with a strong reputation for reliability, or want the option of a hybrid powertrain. 



What Toyota is comparable to the Subaru Ascent?


With seating for up to eight, the Subaru Ascent and the Toyota Highlander promise spacious seating and comfort across all three rows. For example, tri-zone automatic climate control is standard with both models, so everyone can keep cool. Yet, the Ascent leans into these everyday essentials more gracefully.



What are the weaknesses of the Subaru Ascent?


Common Subaru Ascent cons include poor fuel economy, a CVT (continuously variable transmission) that can feel disconnected and noisy, and brake issues like premature wear and juddering. Other drawbacks cited by owners are limited interior cabin width, inconsistent technology and infotainment, and engine noise, particularly under acceleration. Some owners also report issues with electrical systems, and despite a decent engine, some feel it is underpowered for the vehicle's size, particularly with its CVT. 
You can watch this video to learn about the common problems and weaknesses of the Subaru Ascent: 52sNexologyYouTube · Sep 11, 2025
Performance and powertrain

  • Poor fuel economy: Some owners report fuel economy that is worse than advertised. 
  • Underpowered engine: The turbocharged 2.4-liter engine is often considered underpowered for the Ascent's heavy weight. 
  • Noisy CVT: The CVT can cause a "droning" noise and a disconnected feeling, while competitors use more traditional automatic transmissions. 
  • Inconsistent throttle: Some drivers find the throttle too touchy at low speeds or sluggish at higher speeds. 

Brakes
  • Premature wear: Owners report premature wearing of brake pads and rotors.
  • Vibration and noise: Complaints include pulsating or vibrating brakes and squeaking noises. 

Interior and technology
  • Limited interior width: Despite being a large SUV, the cabin is narrower than many competitors, reducing usable space for passengers. 
  • Frustrating technology: Some owners find the technology and infotainment systems frustrating to use. 
  • Driver assist system issues: In some conditions, such as heavy rain, the EyeSight driver assist system can shut down. 

Other issues
  • Engine and transmission problems: In addition to the CVT, other engine and transmission-related issues have been reported by owners. 
  • Electrical system issues: Reports include problems with interior lights and other electrical components. 
  • Repairs: Some owners report that repairs for certain issues, like replacing a windshield, can be expensive and trigger other cascading problems. 

This video discusses several issues with the Subaru Ascent, including the CVT, brake problems, and electrical system: 1mFuel ForceYouTube · Aug 4, 2025



What Subaru model is comparable to the Toyota Highlander?


Subaru Ascent vs Toyota Highlander - Car Comparison.


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.