Open Today Sales: 8 AM-8 PM
If you're shopping the midsize luxury SUV segment in Henderson, you've probably already put the Cadillac XT5 and the Lexus RX on the same shortlist. Both are two-row luxury SUVs built for daily comfort, so the right pick comes down to a handful of real differences worth knowing before you visit a showroom.
The 2026 Cadillac XT5 starts lower than the Lexus RX, offers an available 310-horsepower V6, and holds up to an estimated 63 cubic feet of cargo space, compared to the RX's 46.2 cubic feet. Both are capable midsize luxury SUVs, but they solve different problems for Henderson drivers.
Findlay Cadillac Henderson has helped drivers across Henderson, Las Vegas, and Paradise compare Cadillac against every major luxury competitor for years, so we know exactly where these two SUVs agree and where they split. This guide breaks down performance, cargo room, and starting price so you can walk into a test drive already knowing which one fits your life.
The Cadillac XT5 offers more cargo room. With up to an estimated 63 cubic feet of space behind the front seats, the XT5 gives Henderson families more room for gear, groceries, and weekend trips than the RX's 46.2 cubic feet.
Only the XT5 offers a naturally aspirated V6. Drivers who want extra passing power on the highway toward Las Vegas or Boulder City can step up to an available 3.6L V6 making up to 310 horsepower, a configuration the RX doesn't offer.
The XT5 starts at a lower price. Manufacturer starting MSRP for the 2026 Cadillac XT5 comes in several thousand dollars below the 2026 Lexus RX 350, giving Henderson buyers more luxury SUV for less money at the entry level.
The Cadillac XT5 comes standard with a 2.0L turbocharged four-cylinder engine producing 235 horsepower and 258 lb-ft of torque, paired with a 9-speed automatic transmission. Drivers who want more muscle for highway merges on I-215 can step up to an available 3.6L V6, which delivers up to 310 horsepower and 271 lb-ft of torque. Front-wheel drive comes standard, with all-wheel drive available and standard on the Sport trim. Fuel economy checks in at an EPA-estimated 22 city / 29 highway / 24 combined mpg as tested.
The Lexus RX 350 relies on a 2.4L turbocharged four-cylinder producing 275 hp and 317 lb-ft of torque, also with available all-wheel drive. It edges the XT5 slightly on combined fuel economy, at an EPA-estimated 22 city / 29 highway / 25 combined mpg as tested. Lexus also offers hybrid and plug-in hybrid RX variants for buyers who want an electrified option, though those trims carry a higher starting price than the gas RX 350.
Step up to the Cadillac XT5 Premium Luxury trim and you get standard leather seating in both rows, a power UltraView sunroof, heated and ventilated front seats, heated rear outboard seats, and a 14-speaker Bose Performance Series audio system. Available tri-zone climate control and real wood or carbon fiber trim add a tailored feel for Henderson's long, hot summers.
The Lexus RX offers a comparable cabin experience, with tri-zone climate control standard on every trim and ventilated seats available from the Premium trim up. Both cabins feel quiet and well-built at highway speed, so the choice often comes down to which layout and materials feel right in person.
Cargo room is where these two SUVs really separate. The Cadillac XT5 holds up to an estimated 30 cubic feet behind the rear seats and up to 63 cubic feet with the rear seats folded flat. That extra space adds up fast for Henderson families hauling gear for weekend trips to Lake Mead or Zion, or just running errands with a full car.
The Lexus RX offers up to an estimated 29.6 cubic feet behind the rear seats and 46.2 cubic feet with the seats folded. Both cabins feel refined and quiet at highway speed, but if maximum cargo flexibility is a priority, the XT5's roughly 17-cubic-foot advantage with seats folded is hard to ignore.
Every Cadillac XT5, including the base Luxury trim, comes standard with Automatic Emergency Braking, Forward Collision Alert, Front and Rear Park Assist, and wireless Apple CarPlay and Android Auto. That means Henderson drivers get a full suite of safety tech without paying extra for a higher trim. The XT5 pairs those standard features with an 8-inch touchscreen.
The Lexus RX comes standard with Lexus Safety System+ 3.0 and a 9.8-inch touchscreen, growing to 14 inches on higher trims. Both SUVs offer strong standard safety coverage, so the real difference here comes down to display size and how each cabin is laid out, not the depth of the safety features themselves.
Henderson summers push cabin comfort systems hard. Both SUVs offer available all-wheel drive along with ventilated front seats to help passengers stay comfortable on triple-digit days. The Cadillac XT5 pairs its available AWD with up to 310 horsepower from the optional V6, useful for weekend trips up to Mt. Charleston or hauling extra gear across the valley.
The Lexus RX also offers AWD across its lineup, including on its hybrid variants, giving buyers who want an electrified option a similar level of confidence in changing conditions.
The Cadillac XT5 and Lexus RX carry nearly identical manufacturer coverage: a 4-year/50,000-mile basic warranty and a 6-year/70,000-mile powertrain warranty on both. Where they differ is what you pay to get that coverage. Since the XT5 starts several thousand dollars lower than the RX 350, Henderson buyers get the same length of protection for meaningfully less money out the door. Ask our finance team about available protection plans for coverage beyond the factory terms.
| Model | Type | Key Spec | Starting MSRP |
|---|---|---|---|
| 2026 Cadillac XT5 | Midsize Luxury SUV | Up to 310 hp available (V6) | Around $46,595 |
| 2026 Lexus RX 350 | Midsize Luxury SUV | 275 hp (turbo I4) | Around $52,775 |
Prices reflect manufacturer's suggested retail price and exclude taxes, title, license, dealer fees, and destination charge. Figures are current as of this writing and subject to change. Contact Findlay Cadillac Henderson to confirm current pricing and availability.
Every driver weighs these two SUVs differently. A few straightforward ways to think about it:
993 Auto Show Dr.Henderson, NV 89014-6714
Findlay Cadillac Henderson is located at 993 Auto Show Dr. in the Valley Automall in Henderson, NV, serving drivers across Henderson, Las Vegas, Paradise, Boulder City, and Mesquite in NV, and Bullhead, AZ. Our team can walk you through every XT5 trim and show you exactly how it stacks up against the Lexus RX in person. Browse our current Cadillac XT5 inventory online, or visit our showroom to schedule a test drive. The best way to settle this comparison is behind the wheel.
Get Directions