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Which is bigger, Acura TLX or RLX?

The Acura TLX is the smaller of the two Acura luxury sedans, measuring slightly more compact than the larger Acura RLX. While both models offer premium features and performance, there are some key differences in their overall size and dimensions.


Acura TLX: The Midsize Luxury Sedan


The Acura TLX is a midsize luxury sedan that competes with other popular models like the BMW 3 Series and Mercedes-Benz C-Class. The TLX has the following key dimensions:



  • Length: 194.6 inches

  • Width: 74.0 inches

  • Height: 56.7 inches

  • Wheelbase: 109.3 inches


These measurements position the TLX as a more compact and maneuverable luxury sedan compared to its larger sibling, the Acura RLX.


Acura RLX: The Full-Size Luxury Sedan


The Acura RLX is a full-size luxury sedan that offers more interior space and a more commanding presence on the road. The key dimensions of the RLX are:



  • Length: 198.1 inches

  • Width: 74.4 inches

  • Height: 57.7 inches

  • Wheelbase: 112.2 inches


As these figures show, the Acura RLX is noticeably larger than the TLX in terms of overall length, width, and wheelbase. This translates to more passenger and cargo room inside the cabin.


Key Differences in Size and Dimensions


In summary, the key differences in size and dimensions between the Acura TLX and RLX are:



  • The RLX is 3.5 inches longer than the TLX

  • The RLX is 0.4 inches wider than the TLX

  • The RLX is 1.0 inch taller than the TLX

  • The RLX has a 2.9-inch longer wheelbase than the TLX


These size differences translate to more interior space and a more substantial presence on the road for the Acura RLX compared to the more compact Acura TLX.

What is Acura's largest sedan?


Acura RLX
Acura RLX. The RLX is the ultimate in luxury comfort and performance, with its V6 engine and upgraded technology features. It is also Acura's largest entry in its sedan class, with a spacious interior, 300+ horsepower 6-speed transmission, and front-wheel drive.



Which Acura car is bigger?


The Acura MDX is a larger SUV than the Acura RDX and also offers another row of seats so that you can fit more passengers. The Acura MDX is 198.4 inches long and provides seating for up to seven – the Acura RDX is 187.4 inches long and has five seats across two rows.



What is an Acura TLX comparable to?


Cars similar to 2025 Acura TLX. The TLX is sized and generally outfitted like lower-end versions of the BMW 5-Series, Audi A6, and Mercedes-Benz E-Class, but it's priced much lower.



Is Acura just a fancy Honda?


Acura, on the other hand, is Honda's luxury division. Launched in 1986, Acura was the first Japanese premium car brand. The vehicles under this marque are designed with a greater emphasis on performance, luxury features, and a higher level of craftsmanship.



Is the TLX bigger than the RLX?


The first thing you'll notice is the space; the RLX is larger than the TLX, so you can carry a full load of adult passengers in style.



Is the TLX just an accord?


The 2024 Acura TLX is significantly stronger than the 2024 Honda Accord. The base engine for the latter vehicle makes 192 horsepower, while the entry-level Acura TLX earns 272 horsepower.



Is the Acura RLX bigger than the TLX?


The first thing you'll notice is the space; the RLX is larger than the TLX, so you can carry a full load of adult passengers in style. While you ride, the generous legroom makes it possible for everyone to stretch out.



Is Acura Integra bigger than TLX?


The 2024 Acura Integra is a standard compact sedan with exceptional dimensions. Exceeding the new 2023 TLX's legroom measurements, the Integra also provides more cargo area with its large rear hatch. Meanwhile, the TLX is a midsize sedan with an elegant, tech-savvy interior.



What is the Acura RLX equivalent to?


The Infiniti Q70 and Lexus GS are the RLX's Japanese counterparts, but both are just about as dated as the Acura. Volvo's sleek and stylish S90 offers impressive comfort and a plug-in hybrid powertrain that's pricey but potent.



What Acura replaced the RLX?


TLX
2020 was the final model year for the RLX as the market shifted towards SUVs/crossovers. As a result, the TLX became Acura'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.