wheelbase

noun

wheel·​base ˈ(h)wēl-ˌbās How to pronounce wheelbase (audio)
: the distance between the front and rear axles of an automotive vehicle

Examples of wheelbase in a Sentence

Recent Examples on the Web
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With a 119-inch wheelbase and a 2.3L Ecoboost I-4 Engine producing 300 horsepower and 310 lb-ft of torque, this 7-passenger people mover is ready for the roads. Marc D. Grasso, Boston Herald, 10 July 2025 Expect generous legroom, a taller roof, a longer wheelbase, and even a luggage rack where the front passenger seat would typically be. Utkarsh Sood june 29, New Atlas, 29 June 2025 Rear doors are lengthened 10 inches, and, notably, the wheelbase is stretched 20 inches, so middle- and third-row passengers each gain an additional 10 inches of legroom. Robert Ross, Robb Report, 11 June 2025 Because its power came on so beautifully smooth and linear, 450 horses didn’t feel in any way scary, despite the GTO’s short wheelbase and featherlight curb weight. Peter Nelson, Forbes.com, 12 June 2025 See All Example Sentences for wheelbase

Word History

First Known Use

1863, in the meaning defined above

Time Traveler
The first known use of wheelbase was in 1863

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Cite this Entry

“Wheelbase.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wheelbase. Accessed 14 Jul. 2025.

Kids Definition

wheelbase

noun
wheel·​base -ˌbās How to pronounce wheelbase (audio)
: the distance between the front and rear axles of a motor vehicle

More from Merriam-Webster on wheelbase

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