2026 Cadillac XT5 Vs. Lexus RX

The Ultimate 2-Row Luxury SUV Showdown: Lexus RX vs. Cadillac XT5

Cadillac XT5 vs. Lexus RX reviews are everywhere, so allow our Quantrell Cadillac team to bring a fresh perspective. If you're wondering how the gas-powered XT5 and RX measure up in ways that will impact your daily driving, we have the inside scoop. Let's find your favorite luxury SUV.

Cadillac XT5 vs. Lexus RX Interior Designs

First up in this 2026 Cadillac XT5 vs. Lexus RX review is cabin design, where these two models take different approaches to modern luxury.

• Cadillac XT5 Interior: Inteluxe leatherette or leather seat upholstery provides plush comfort, while a strong balance of digital and analog controls makes the XT5 cabin accessible to almost any driver. Three-level front-seat heating comes standard with every variation, while ventilation is available in the XT5 lineup. Cut-and-sewn leather, natural wood, and carbon fiber interior accents can also be found throughout XT5 editions, creating a sophisticated atmosphere.
• Lexus RX Interior: The RX cabin also shows off standard heated and available ventilated front seats, as well as leatherette or leather upholstery. With its minimalist, contemporary design, more center-panel controls tend to be digital, which can often be less intuitive than classic analog buttons and knobs.

We recommend the Cadillac XT5 interior if your priority is seamless tech integration with intuitive control and classically luxe appearances over minimalist style. Check out our competitive XT5 financing opportunities.

Cadillac XT5 vs. Lexus RX Technology

Next up is Lexus RX vs. Cadillac XT5 technology; more specifically, cabin technology like voice command (which both SUVs have) that makes every drive a bit easier. We mentioned above that the Lexus RX places more of its controls on its touchscreen, so let's dive into what that looks like in daily use and how it compares to the new Cadillac XT5.

• Cadillac XT5 Technology: With an 8-inch central touchscreen, a combination of analog and digital instrumentation, and more traditional climate-control buttons, the XT5 takes a step back from the "all tech, all the time" trend – it's honestly a breath of fresh air. That said, you'll still find USB ports, wireless Apple CarPlay® and Android Auto™, an HD Rear Vision Camera, and Bose® audio on board. Wireless smartphone charging, HD Surround Vision, an 8-inch digital driver information display, and a Head-Up Display join the equipment list with the second-tier Premium Luxury.
• Lexus RX Technology: The RX cabin offers wireless Apple CarPlay® and Android Auto™ as standard with a 9.8-inch touchscreen. Wireless phone charging is also standard, but keep in mind that you'll be spending quite a bit more on this vehicle. Its Panoramic View Monitor is only accessible via an add-on package, and you won't get a standard Head-Up Display until the costly fourth-tier Luxury model; two things you get at the much more approachable second XT5 level.

While the Lexus RX has a few tech advantages right out of the gate, the XT5 provides access to truly advanced systems at earlier, more affordable trims.

Lexus RX vs. Cadillac XT5 Specs & Performance

Both of these luxury SUVs can get you to the grocery store with minimal jolts and bumps, and both can be purchased with traditional or sport tuning – but only the Cadillac XT5 offers a V-6-style boost in power. Contact us to experience it yourself!

• Cadillac XT5 Specs: The XT5 is a luxury SUV with an athletic streak, especially in its aptly named Sport trim level. Neither of its engines is underpowered, though we prefer the larger V-6 for its 310 horsepower, 6.1-second 0-60 time (according to independent testing with a similarly outfitted 2020 model),⁶ and 3,500-pound Cadillac XT5 towing capacity.³
• Lexus RX Specs: This SUV has only one engine, meaning you won't find anything surpassing its standard 275 horsepower and 7.2-second top 0-60 time. While RX responsiveness is a bit lackluster compared to what you can find with the XT5, the Lexus SUV does deliver the same city and highway fuel ratings as the Cadillac SUV. Lexus RX towing capacity also tops out at 3,500 pounds.⁴

Compare FWD four-cylinder engines, and Cadillac XT5 MPG vs. Lexus RX MPG is equal. However, the XT5 is much more fun to drive with its available V-6 powertrain – the Lexus RX doesn't have a more potent engine on offer.

Lexus RX vs. Cadillac XT5 Cargo Space & Passenger Room

We're rounding out today's discussion with a look at how Cadillac XT5 cargo space compares to the Lexus RX trunk, how legroom affects your kids, and how exterior Lexus RX dimensions might be more difficult to park.

• Cadillac XT5 Dimensions: With its smaller exterior footprint, the XT5 is primed for street-side parking and tight garages. Cadillac XT5 seating capacity is five, which mirrors the Lexus RX seating capacity in number but does not feel the same in real life. Specifically, the XT5 gives you more second-row legroom, which is a huge win if you're a parent or caregiver with kids still in car seats or will have adults in the back. Plus, it has a whopping 63 cubic feet of maximum cargo room.
• Lexus RX Dimensions: We're not sure where the Lexus RX is hiding its extra length, but it definitely isn't in its second row. Legroom there is cramped, making it more difficult to accommodate car seats and adults. Maximum Lexus RX cargo space is also lacking, giving you nearly 17 cubic feet less, at 46.2 cubic feet.

It's pretty clear that the XT5 is the winner for more rear-occupant space, overall cargo storage, and agile driving dimensions. Visit our Cadillac dealership in Lexington, KY, to experience it for yourself.

Is the Cadillac XT5 Your Winner? Come Test-Drive It Today!

Are you located in the Lexington, KY, area? Stop by Quantrell Cadillac to test-drive the XT5 and explore our new Cadillac specials.

¹Based on EPA city estimate 22/highway estimate 29 for 2.0-liter turbo four-cylinder FWD and fuel tank capacity. Your range may be less.

²EPA-estimated 22 city/ 29 hwy/ 25 comb MPG rating for 2026 Lexus RX 350 FWD. Use for comparison purposes only. Your mileage will vary for many reasons, including your vehicle’s condition and how/where you drive. See https://www.fueleconomy.gov.

³Requires 3.6L V6 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

⁴Never tow beyond a vehicle’s published towing capacities. Rating based on testing requirements prescribed in SAE J2807. Rating referenced in Owner’s Manual may differ depending on testing standard used. Installation of accessories located near the rear bumper may require disabling or removing the kick sensor, and the sensor operation setting in your vehicle should be turned off. Follow all instructions in your Owner’s Manual.

⁵Whichever time/mileage designation comes first. Roadside Assistance services provided by third-party providers for vehicles with an eligible service plan, subject to limitations and restrictions. Roadside Assistance is not a warranty; refer to the vehicle’s Owner’s Handbook for warranty details. Excludes costs for repairs, parts, labor, property loss, and expenses from accidents, abuse, racing, vandalism, and certain other conditions. Contact our dealership for details.

⁶This information is not verified by the official manufacturer and shall serve solely as unofficial general information. For details, visit: https://www.caranddriver.com/cadillac/xt5