2025 Cadillac XT6 vs 2025 Lexus RX

$49,195 · Crossover

$49,125 · Crossover

Comparison Overview

Choosing between the 2025 Cadillac XT6 and the 2025 Lexus RX often comes down to balancing luxury aspirations against day-to-day practicality. Buyers debating these mid-size luxury crossovers must weigh the slightly larger footprint of the XT6 against the RX's superior efficiency and cargo volume. The XT6 starts at $49,195, slightly above the RX's $49,125 MSRP, yet delivers only 235 hp compared to the RX's 275 hp, creating a notable 40 hp deficit. While both recommend premium fuel, the RX boasts better efficiency, achieving a combined 25 MPG versus the XT6's 23 MPG. Furthermore, the RX offers significantly more usable space, packing 29.6 cu ft of cargo capacity compared to the XT6's small 12.6 cu ft, making the RX the pragmatic choice for maximizing utility.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Lexus RX

The Lexus RX wins for commuters due to its better combined 25 MPG fuel economy compared to the XT6's 23 MPG.

👨‍👩‍👧‍👦 Best for Families

2025 Lexus RX

The RX is better for families because it provides nearly double the available cargo space at 29.6 cu ft versus the XT6's 12.6 cu ft.

🏎️ Best for Enthusiasts

2025 Lexus RX

Enthusiasts will prefer the RX as it generates 275 horsepower and 317 lb-ft of torque, significantly outpacing the XT6's 235 hp.

💰 Best Value

2025 Lexus RX

The RX provides better performance (40 more hp) and vastly superior cargo capacity for virtually the same starting price of $49,125.

Choose the Cadillac XT6 if...

You prefer the slightly larger exterior dimensions, measuring 198.5 inches long, which gives it a more commanding road presence.
You want the extra gear in the transmission (9-speed vs. 8-speed) for potentially smoother highway cruising at steady speeds.
You appreciate the Cadillac aesthetic and are willing to accept slightly lower horsepower (235 hp) for the brand's specific styling.

Choose the Lexus RX if...

Maximizing utility is key, as the RX offers 29.6 cu ft of cargo capacity, much more than the XT6's 12.6 cu ft.
You value acceleration, since the RX delivers 275 hp and 317 lb-ft of torque, a substantial upgrade over the XT6's output.
Better fuel economy matters, as the RX achieves 25 MPG combined compared to the XT6's 23 MPG combined rating.

Key Dimensions

Dimension	Cadillac XT6	Lexus RX
Length	198.5"	192.5"
Width	77.3"	75.6"
Height	69.9"	67.3"
Wheelbase	113.0"	112.2"

Features Comparison

Safety

Feature	Cadillac	Lexus
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Rear Cross Traffic Alert	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
Rear Door Child Safety Locks	✓	✓
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Preparation System	✓	—
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Cornering Lights	✓	—
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	2	3
Rear Center 3-Point Seatbelt	✓	✓
Engine Immobilizer	✓	✓
Dual Rear Side-Mounted Airbags	—	✓
Front Fog Lights	—	✓
Rear Height Adjustable Headrests	—	✓
Anti-Theft Alarm System (Remote)	—	✓

Engine

Feature	Cadillac	Lexus
Base Engine Displacement	2.0 L	2.4 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	gas
Horsepower	235 hp @ 5000 rpm	275 hp @ 6000 rpm
Torque	258 lb-ft @ 1500 rpm	317 lb-ft @ 1700 rpm
Number of Valves	16	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	✓	—

Drive Train

Feature	Cadillac	Lexus
Transmission Type	9-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	front wheel drive	front wheel drive

Fuel

Feature	Cadillac	Lexus
Fuel Type	premium unleaded (recommended)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	21/27 MPG	22/29 MPG
EPA Fuel Economy (Combined)	23 MPG	25 MPG
EPA Driving Range (City/Highway)	399.0/513.0 mi.	391.6/516.2 mi.
Fuel Tank Capacity	19.0 gal.	17.8 gal.

Comfort & Convenience

Feature	Cadillac	Lexus
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	—
Transmission Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Cruise Control	✓	—
Universal Remote Transmitter	✓	—
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
3rd Row Cupholders	✓	—
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Power Rear Seat Easy Entry	✓	—
Leather Steering Wheel	✓	✓
Three Zone Climate Control	✓	✓
Rear Ventilation Ducts with Fan Control	✓	✓
Interior Air Filtration	✓	✓
Sun Sensor	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Power Tilt and Telescopic Steering Wheel	—	✓
Adaptive Cruise Control	—	✓

In Car Entertainment

Feature	Cadillac	Lexus
Infotainment Display	8.0 in	9.8 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Bose	—
Speaker System	8	12
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	3 months
Speed Sensitive Volume Control	✓	—
Subwoofer Count	—	1

Power Feature

Feature	Cadillac	Lexus
One-Touch Power Windows	4	4
Moonroof Type	1st Row Power Glass Extended	—
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Reverse Tilt Dual Mirrors	—	✓

Frontseats

Feature	Cadillac	Lexus
Front Head Room	39.8 in.	39.5 in.
Front Leg Room	41.2 in.	41.1 in.
Front Shoulder Room	58.3 in.	58.1 in.
Front Hip Room	50.1 in.	56.7 in.
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Memory Settings	2	—
Passenger Seat Power Adjustments	6-way	8-way
Passenger Seat Manual Adjustments	2-way	—
Passenger Seat Height Adjustment	✓	✓
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Lumbar Support	—	Power
Passenger Seat Lumbar Support	—	Power

Rearseats

Feature	Cadillac	Lexus
Rear Head Room	39.1 in.	38.6 in.
Rear Leg Room	39.1 in.	37.4 in.
Rear Shoulder Room	57.4 in.	56.5 in.
Rear Hip Room	55.7 in.	55.9 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Power Folding Third Row Seat	✓	—
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	Cadillac	Lexus
Wheel Finish	Painted Alloy	—
Wheel Diameter	18 in	—
Tire Type	All Season	All Season
Tire Size	P235/65R	✓
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Inside Mounted	Inside Mounted
Painted Alloy Wheels	—	✓
Polished Alloy Wheels	—	✓
Wheel Size	—	19 x 8.0 in

Suspension

Feature	Cadillac	Lexus
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	Cadillac	Lexus
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	6 yr./ 70000 mi.
Corrosion/Rust Warranty	4 yr./ 50000 mi.	6 yr./ unlimited mi.
Roadside Assistance	6 yr./ 70000 mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	1 yr./ unlimited mi.	1 yr./ 10000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Cadillac XT6 and 2025 Lexus RX.

Which crossover is quicker off the line, the 2025 Cadillac XT6 or the 2025 Lexus RX?

The 2025 Lexus RX is significantly quicker, boasting 275 horsepower and 317 lb-ft of torque. This provides a noticeable 40 hp advantage over the Cadillac XT6, which produces 235 hp and 258 lb-ft of torque.

Is the Cadillac XT6 better for long road trips regarding fuel consumption?

No, the Lexus RX is the more fuel-efficient option for long trips. The RX achieves 25 MPG combined (22 city/29 highway), while the XT6 is rated slightly lower at 23 MPG combined (21 city/27 highway).

How do the cargo capacities of the two crossovers compare for hauling luggage?

The Lexus RX offers substantially more usable space with 29.6 cu ft of cargo capacity. In contrast, the Cadillac XT6's trunk space is quite limited at only 12.6 cu ft behind the third row.

Do these vehicles require different types of fuel?

Both the 2025 Cadillac XT6 and the 2025 Lexus RX specify that premium unleaded fuel is recommended for optimal performance.

Which vehicle is physically larger, the Cadillac XT6 or the Lexus RX?

The Cadillac XT6 is the larger vehicle overall, measuring 198.5 inches long, which is 6 inches longer than the 192.5-inch length of the Lexus RX.

What is the price difference between the base models of these two crossovers?

The pricing is nearly identical, with the 2025 Lexus RX starting at $49,125 and the 2025 Cadillac XT6 starting at $49,195, resulting in a minimal $70 difference.