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What is the Toyota equivalent to the Lexus rx300?

The Toyota Harrier is the direct equivalent of the Lexus RX300.


When the RX300 arrived in U.S. showrooms in the late 1990s, it shared its platform and engine with Toyota's Harrier, a Japan-exclusive model that formed the basis for the RX line. In short, the Harrier is the Toyota counterpart to the Lexus RX300, with Lexus branding adding a luxury badge.


Origins and alignment


The Harrier debuted in Japan in 1997 as a premium mid-size SUV, and the Lexus RX came to the U.S. in 1998 as a luxury variant built on the same engineering foundation. The RX300 identified the first-generation RX using a 3.0-liter V6 powertrain, mirroring the Harrier’s underlying hardware. Over subsequent generations, the two models diverged in branding and features, but remained closely related in engineering for many years.


Key points about the relationship between RX300 and Harrier:



  • The Lexus RX300 is the luxury-branded version of Toyota's Harrier in the first generation.

  • Both models share the same platform and, in many markets, the same powertrain options (notably a 3.0L V6 in the RX300 era).

  • The Harrier was sold primarily in Japan; the RX line was marketed in North America and other regions as Lexus, with the Harrier serving as its Toyota counterpart.


Concluding, this pairing is a classic example of badge engineering: Toyota and Lexus used the same core design to target different buyers—one for luxury buyers and one for mainstream customers.


Historical context and evolution


As the RX line progressed to models like RX330 and RX350, the Harrier continued in Toyota’s lineup with its own updates, sometimes sharing generations with the RX but often diverging in styling and trim. Today, the Harrier remains Toyota’s premium-oriented SUV in many markets, while Lexus continues to carry the RX as its flagship luxury crossover.


Summary


The Toyota equivalent to the Lexus RX300 is the Toyota Harrier. The RX300 represents the luxury-enhanced version of the same underlying vehicle, built on shared architecture and drivetrain, with branding that differentiated luxury from mainstream offerings.

Is Toyota Venza the same as Lexus RX?


4 days ago
Is Toyota Venza the same as Lexus RX? No, there are many differences between the Toyota Venza and Lexus RX including more horsepower on the RX, different powertrain options, and more luxury features standard.



What is the Toyota version of the rx300?


The RX's current Toyota counterpart is the Highlander/Kluger; past counterparts included the Harrier and Venza. The first-generation RX 300, fitted with a 3.0-liter V6 engine, began sales in 1998.



Is the Lexus RX 350 the same size as the Toyota Highlander?


No, the Lexus RX 350 and Toyota Highlander are not the same size; the Toyota Highlander is generally larger in exterior dimensions, though both share a similar wheelbase. The Highlander is slightly longer, wider, and taller, and offers three rows of seating for up to eight passengers, significantly more cargo space, and more passenger room. The Lexus RX 350 is a two-row, five-seater that is more compact, making it more maneuverable, but has less cargo and rear passenger space. 
You can watch this video to compare the interior and exterior of the Lexus RX 350 and Toyota Highlander: 59sUpper James ToyotaYouTube · Jun 15, 2024

Feature Toyota Highlander Lexus RX 350
Seating 3 rows, 7-8 passengers 2 rows, 5 passengers
Length 194.9 inches 192.5 inches
Width 76.0 inches 74.6 inches
Height 68.1 inches 67.7 inches
Cargo Space Up to 84.3 cubic feet Up to 46.2 cubic feet
Wheelbase 112.2 inches 112.2 inches
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What Toyota SUV is comparable to the Lexus RX?


The Toyota equivalents to the Lexus RX are the Toyota Crown Signia and the Toyota Highlander. The Crown Signia is the closer modern equivalent due to its shared premium features and similar body style, while the Highlander serves as a more affordable, larger option that shares a platform but offers a third row. 
You can watch this video to compare the Toyota Crown Signia and Lexus RX 350: 1mCar ConfectionsYouTube · Dec 8, 2024
Toyota Crown Signia

  • Size and platform: Shares the same wheelbase as the RX but is slightly narrower and has a lower stance, similar to a luxurious wagon. 
  • Powertrain: Uses a similar 2.5L hybrid powertrain as the RX, producing around 240 horsepower compared to the RX's 246 horsepower. 
  • Features: Has premium interior amenities, a similar design language to the RX (including tail and headlights), and a larger trunk. 

Toyota Highlander
  • Size and platform: Shares a platform with the RX but is larger, with a longer, more traditional SUV shape and a standard three-row layout. 
  • Powertrain: Has a 2.4-liter turbocharged engine that produces slightly less horsepower than the RX's version. 
  • Features: Offers a more practical, family-oriented experience with more cargo space and seating for up to eight, though it lacks the premium interior materials and standard features of the RX. 

You can watch this video to compare the Toyota Grand Highlander and Lexus TX: 43sCarGurusYouTube · Aug 8, 2025
Which one to choose
  • Choose the Toyota Crown Signia if you want a more direct, premium-feeling equivalent with a luxurious, wagon-like design. 
  • Choose the Toyota Highlander if you need more space for family and cargo and prefer a traditional, larger SUV over the luxury features and sleeker styling of the RX. 


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.