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How big is the Lexus LS500?

The Lexus LS500 is a full-size luxury sedan with a footprint around 207.3 inches in length, about 74.8 inches in width, and roughly 57.9 inches in height, riding on a wheelbase near 120.9 inches.


In practice, the size you experience can vary slightly by model year and market. Some markets offer a long-wheelbase LS500 L version that extends the wheelbase and overall length to boost rear-seat space, while all-wheel-drive variants may differ in weight but typically preserve the same exterior footprint. For the most precise measurements, refer to the exact spec sheet for your year and trim.


Dimensions at a glance


Below is a concise snapshot of typical exterior measurements for a standard US-spec LS500. These figures help illustrate the car’s footprint and cabin proportions.



  • Length: 207.3 inches (5,267 mm)

  • Width: 74.8 inches (1,900 mm)

  • Height: 57.9 inches (1,471 mm)

  • Wheelbase: 120.9 inches (3,073 mm)

  • Trunk capacity: 15.2 cubic feet (430 liters)


These exterior numbers define how the LS500 sits on the road, how its doors align with doors of neighboring cars, and the available cabin volume relative to its competitors.


Year, market and variant notes


Size can shift slightly depending on the market and trim. In several regions, Lexus offered a long-wheelbase variant known as the LS500 L, which increases rear-seat space by extending the wheelbase and overall length by a few inches.


Drivetrain choices (rear-wheel drive vs. all-wheel drive) and optional packages can also influence weight and minor dimensional tolerances, but the overall exterior footprint remains similar across most standard LS500 configurations. For exact numbers, consult the official specification sheet for your specific year and trim.


Summary


Overall, the LS500 presents as a large, refined luxury sedan with a substantial road presence and generous interior proportions. Its size positions it among the upper tier of full-size luxury sedans, with occasional market-specific variants offering extra rear-seat space for comfort and limousine-like practicality.

Is the Lexus IS 500 a compact car?


Less intense than its German rivals, the 2025 Lexus IS takes a slightly different tack among compact sport sedans. The V-8–powered IS500 F Sport Performance model, for example, will get toasted by a BMW M3 or a Mercedes-AMG C63 during a stoplight drag-racing challenge despite its 472-hp output.



Could the Lexus LS 500 be considered a luxury car?


For 36 years, the Lexus LS has defined what a flagship luxury sedan should be: a perfect balance of performance, innovation, and timeless comfort. And the 2026 LS 500 Heritage Edition continues this legacy of excellence.



What is the Lexus biggest sedan?


the LS
At the top of the range, the LS is the largest Lexus sedan, offering an incredibly spacious and luxurious cabin that rivals the best in its class.



Is the Lexus LS 500 being discontinued?


The once-prominent full-size luxury sedan is ending production, with Lexus selling 250 final copies for about $100K a pop. The 2026 Lexus LS500 Heritage Edition will be the last production year for the luxury brand's flagship sedan.


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.