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Is Acura TLX bigger than Honda Accord?

No—the Honda Accord is generally larger than the Acura TLX in exterior size and interior space, though the gap is modest and varies by model year and trim.


Exterior dimensions: length, width, and wheelbase


Key exterior measurements influence how “big” a car feels on the road. Here’s how the two sedans compare in primary sizing metrics.



  • Exterior length: The Honda Accord is typically longer than the Acura TLX by a small margin (roughly around 196 inches for the Accord versus about 195 inches for the TLX, depending on trim).

  • Wheelbase: The Accord and TLX are close in wheelbase, with the Accord usually offering a marginally longer wheelbase, contributing to a roomier feel inside.

  • Width and height: Width is similar between the two, while the TLX often has a sportier, slightly lower profile.


In practical terms, the Accord’s longer length and often longer wheelbase translate to a roomier footprint and more interior room on the highway and in crowded driveways.


Interior space and cargo capacity


Interior space and cargo capacity are common decision-makers for buyers prioritizing practicality. Here’s how they stack up on the main measures.



  • Passenger volume: The Accord typically offers more total interior space for occupants, particularly in the rear seat.

  • Trunk/cargo capacity: The Accord provides a larger trunk, commonly around mid-teens in cubic feet, while the TLX’s trunk is smaller by comparison (roughly a few cubic feet less, varying by year and trim).

  • Rear legroom and overall comfort: The Accord usually delivers more rear legroom and a more spacious feel, while the TLX emphasizes sporty seating and a refined cabin with slightly tighter rear seating.


Taken together, the Accord’s interior volume and cargo area tend to be greater, reinforcing its image as the more spacious option in this pair.


Bottom line for buyers


If size and practicality are your main criteria, the Honda Accord is the larger choice overall, offering more interior space and a bigger trunk. The Acura TLX emphasizes a sportier, premium-oriented package with strong handling and luxury touches, at the cost of slightly tighter rear seating and trunk space.


Summary


Across current generations (roughly 2023–2025 model years), the Honda Accord generally outsizes the Acura TLX in exterior length, interior volume, and cargo capacity. The difference is modest, but for buyers seeking the most spacious mid-size sedan, the Accord is typically the bigger option. Always check the exact specifications for the trim and year you’re considering, as numbers can vary slightly.

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.