2025 GMC Yukon XL vs 2025 Lexus GX

$69,900 · SUV

$64,735 · SUV

Comparison Overview

The $5,165 difference in MSRP (Yukon XL at $69,900 vs. GX at $64,735) represents the primary initial divergence between these two full-size SUVs. The 2025 GMC Yukon XL offers significantly greater physical presence, measuring 225.2 inches long compared to the Lexus GX’s 197.1 inches, resulting in superior utility. This size advantage translates directly to cargo space, where the Yukon XL boasts 41.5 cubic feet versus the GX's mere 10.3 cubic feet. Performance metrics show the Lexus GX taking a notable advantage in low-end pulling power, delivering 479 lb-ft of torque compared to the Yukon XL’s 383 lb-ft, despite both achieving a combined 17 MPG. However, the Yukon XL produces marginally more peak power at 355 hp versus the GX's 349 hp, though the Lexus requires premium fuel while the GMC runs on regular unleaded.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Lexus GX

The Lexus GX's superior city MPG rating of 21 compared to the Yukon XL's 20 offers marginal, but measurable, daily driving efficiency.

👨‍👩‍👧‍👦 Best for Families

2025 GMC Yukon XL

The 2025 GMC Yukon XL provides substantially more utility with 41.5 cu ft of cargo capacity compared to the GX's 10.3 cu ft.

🏎️ Best for Enthusiasts

2025 Lexus GX

The Lexus GX delivers significantly higher low-end power with 479 lb-ft of torque, beneficial for responsive driving, and features standard four-wheel drive.

💰 Best Value

2025 Lexus GX

The Lexus GX offers a lower entry price point at $64,735 and mandates cheaper regular unleaded fuel, unlike the Yukon XL's premium requirement.

Choose the GMC Yukon XL if...

Maximum cargo volume is a necessity, given the 41.5 cu ft available behind the rear seats.
The operator prefers using standard regular unleaded fuel instead of the GX's premium requirement.
A larger overall vehicle footprint, measuring 225.2 inches in length, is desired for presence and interior volume.

Choose the Lexus GX if...

Maximum torque output of 479 lb-ft is preferred for towing or off-road situations.
Achieving the best efficiency in the comparison, with 21 highway MPG, is critical.
A significantly lower MSRP of $64,735 compared to the Yukon XL's $69,900 provides better initial affordability.

Key Dimensions

Dimension	GMC Yukon XL	Lexus GX
Length	225.2"	197.1"
Width	81.0"	78.0"
Height	76.5"	75.6"
Wheelbase	134.0"	112.2"

Features Comparison

Safety

Feature	GMC	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	✓	✓
Third Row 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 Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Front Fog Lights	✓	—
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	2	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Self-Leveling Headlights	—	✓

Engine

Feature	GMC	Lexus
Base Engine Displacement	5.3 L	3.4 L
Number of Cylinders	V8	V6
Base Engine Type	gas	gas
Horsepower	355 hp @ 5600 rpm	349 hp @ 4800 rpm
Torque	383 lb-ft @ 4100 rpm	479 lb-ft @ 2000 rpm
Number of Valves	16	24
Camshaft Type	Overhead valves (OHV)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	✓	—

Drive Train

Feature	GMC	Lexus
Transmission Type	10-speed shiftable automatic	10-speed shiftable automatic
Drivetrain Type	rear wheel drive	four wheel drive
Rear Differential Type	Limited Slip	—
4WD System Type	—	Full Time
Transfer Case Gearing	—	Manual Hi-Lo
Center Differential Type	—	Limited Slip

Fuel

Feature	GMC	Lexus
Fuel Type	regular unleaded	premium unleaded (required)
EPA Fuel Economy (City/Highway)	15/20 MPG	15/21 MPG
EPA Fuel Economy (Combined)	17 MPG	17 MPG
EPA Driving Range (City/Highway)	420.0/560.0 mi.	316.5/443.1 mi.
Fuel Tank Capacity	28.0 gal.	21.1 gal.

Comfort & Convenience

Feature	GMC	Lexus
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Front View Camera	✓	—
Side View Camera	✓	—
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Automatic Parking Assist	✓	—
Wireless Charging Pad	✓	—
Adaptive Cruise Control	✓	✓
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
3rd Row Cupholders	✓	✓
Front Door Pockets	✓	✓
Overhead Console with Storage	✓	—
Front Seatback Storage	✓	✓
Power Rear Seat Easy Entry	✓	—
Leatherette Steering Wheel	✓	—
Heated 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	✓	✓
Rear Door Pockets	—	✓
Leather Steering Wheel	—	✓
Dual Zone Climate Control	—	✓
Rear Ventilation Ducts	—	✓

In Car Entertainment

Feature	GMC	Lexus
Infotainment Display	16.8 in	14.0 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Bose	—
Speaker System	10	10
Subwoofer Count	1	—
Surround Audio	Discrete	—
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Satellite Radio	✓	—
Speed Sensitive Volume Control	✓	✓

Power Feature

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

Frontseats

Feature	GMC	Lexus
Front Head Room	42.3 in.	39.4 in.
Front Leg Room	44.5 in.	41.2 in.
Front Shoulder Room	65.5 in.	59.5 in.
Front Hip Room	61.5 in.	56.5 in.
Seat Material: Leather	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	—
Passenger Seat Power Adjustments	8-way	8-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Leatherette	—	✓
Driver Seat Ventilation	—	✓
Passenger Seat Ventilation	—	✓

Rearseats

Feature	GMC	Lexus
Rear Head Room	38.9 in.	43.2 in.
Rear Leg Room	42.0 in.	36.7 in.
Rear Shoulder Room	64.7 in.	57.2 in.
Rear Hip Room	61.3 in.	56.4 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	✓	—
Power Folding Third Row Seat	✓	—
Reclining Rear Seats	—	✓
Manual Folding Third Row Seat	—	✓

Tires and Wheels

Feature	GMC	Lexus
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	20 x 9.0 in	—
Tire Type	All Season	All Season
Tire Size	275/60R20	✓
Spare Tire Type	Full Size Non-Matching	Full Size Matching
Spare Tire Location	Underbody Mounted	Underbody Mounted
Wheel Dimensions	—	20 x 7.5 in

Suspension

Feature	GMC	Lexus
Four-Wheel Independent Suspension	✓	—
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓
Front Suspension Type	—	Independent

Warranty

Feature	GMC	Lexus
Basic Warranty	3 yr./ 36000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	5 yr./ 60000 mi.	6 yr./ 70000 mi.
Corrosion/Rust Warranty	6 yr./ 100000 mi.	6 yr./ unlimited mi.
Roadside Assistance	5 yr./ 60000 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 GMC Yukon XL and 2025 Lexus GX.

What is the real-world cargo capacity difference between the 2025 Yukon XL and the 2025 GX?

The difference is substantial; the 2025 GMC Yukon XL offers 41.5 cubic feet of cargo space. In contrast, the 2025 Lexus GX provides only 10.3 cubic feet, indicating the Yukon XL is optimized for carrying significantly more gear.

How does the required fuel type impact the long-term operating costs?

The 2025 Lexus GX mandates premium unleaded fuel, which typically costs more per gallon than the regular unleaded accepted by the 2025 GMC Yukon XL. While both share a 17 combined MPG rating, the Yukon XL should incur lower per-mile fuel expenses.

Which SUV has better towing/pulling power based on specifications?

The 2025 Lexus GX exhibits superior low-end torque at 479 lb-ft compared to the Yukon XL’s 383 lb-ft. This suggests the GX will offer better initial acceleration and potentially greater hauling capability, despite having standard 4WD.

Is the size difference in length significant between the two models?

Yes, the length differential is noteworthy; the Yukon XL measures 225.2 inches, making it over 28 inches longer than the 197.1-inch Lexus GX.

Do the horsepower and transmission setups vary significantly?

Horsepower figures are close, with the Yukon XL at 355 hp and the GX at 349 hp. Both vehicles utilize identical 10-speed shiftable automatic transmissions for power delivery.