2025 Audi Q8 vs 2025 Lexus GX

$74,400 · Crossover

$64,735 · SUV

Comparison Overview

The $9,665 difference in MSRP between the 2025 Lexus GX at $64,735 and the 2025 Audi Q8 at $74,400 is the most significant initial divergence. Performance metrics show the GX leading substantially in torque with 479 lb-ft compared to the Q8's 369 lb-ft, despite the Q8 having slightly more horsepower at 335 hp versus the GX's 349 hp (Note: The Q8's 335 hp is lower than the GX's 349 hp, so the GX has higher advertised horsepower, although the Q8 has less torque). Fuel economy slightly favors the Q8 with 19 combined MPG versus the GX’s 17 combined MPG. Dimensions present a contrast: the Q8 is lower at 67.0 inches high, while the GX is significantly taller at 75.6 inches. Furthermore, the Q8 offers substantially more storage capacity, boasting 33.7 cu ft versus the GX's 10.3 cu ft.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Audi Q8

The Audi Q8 achieves a better combined fuel economy rating of 19 MPG compared to the Lexus GX's 17 MPG.

👨‍👩‍👧‍👦 Best for Families

2025 Audi Q8

The Audi Q8 provides significantly more usable storage volume with 33.7 cu ft versus the Lexus GX's 10.3 cu ft.

🏎️ Best for Enthusiasts

2025 Lexus GX

The Lexus GX offers substantially greater pulling power with 479 lb-ft of torque compared to the Audi Q8's 369 lb-ft.

💰 Best Value

2025 Lexus GX

The Lexus GX is priced $9,665 lower than the Audi Q8 while providing higher peak horsepower.

Choose the Audi Q8 if...

You prioritize maximum cargo volume, as the Q8 offers 33.7 cu ft compared to the GX's 10.3 cu ft.
You require slightly better fuel efficiency, with the Q8 delivering 19 combined MPG versus 17 MPG for the GX.
You prefer a lower ride height, as the Q8 stands at 67.0 inches tall against the GX's 75.6 inches.

Choose the Lexus GX if...

Maximum torque output is crucial, given the GX's commanding 479 lb-ft rating over the Q8's 369 lb-ft.
Staying under a $65,000 starting price is necessary, as the GX MSRP is $64,735 versus the Q8's $74,400.
You prefer the engagement of a 10-speed automatic transmission over the Q8's 8-speed unit.

Key Dimensions

Dimension	Audi Q8	Lexus GX
Length	196.0"	197.1"
Width	79.0"	78.0"
Height	67.0"	75.6"
Wheelbase	118.0"	112.2"

Features Comparison

Safety

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

Engine

Feature	Audi	Lexus
Base Engine Displacement	3.0 L	3.4 L
Number of Cylinders	V6	V6
Base Engine Type	mild hybrid	gas
Horsepower	335 hp	349 hp @ 4800 rpm
Torque	369 lb-ft	479 lb-ft @ 2000 rpm
Number of Valves	24	24
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	Audi	Lexus
Transmission Type	8-speed shiftable automatic	10-speed shiftable automatic
Drivetrain Type	all wheel drive	four wheel drive
Center Differential Type	Limited Slip	Limited Slip
Hill Descent Control	✓	—
4WD System Type	—	Full Time
Transfer Case Gearing	—	Manual Hi-Lo

Fuel

Feature	Audi	Lexus
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	17/23 MPG	15/21 MPG
EPA Fuel Economy (Combined)	19 MPG	17 MPG
EPA Driving Range (City/Highway)	382.5/517.5 mi.	316.5/443.1 mi.
Fuel Tank Capacity	22.5 gal.	21.1 gal.

Comfort & Convenience

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

In Car Entertainment

Feature	Audi	Lexus
Infotainment Display	10.1 in	14.0 in
AM/FM Stereo	✓	✓
Stereo Power	180W	—
Speaker System	10	10
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	—
Satellite Radio Trial Period	3 months	—
Speed Sensitive Volume Control	✓	✓

Power Feature

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

Frontseats

Feature	Audi	Lexus
Front Head Room	37.1 in.	39.4 in.
Front Leg Room	41.6 in.	41.2 in.
Front Shoulder Room	59.5 in.	59.5 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	✓	✓
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Hip Room	—	56.5 in.
Seat Material: Leatherette	—	✓
Passenger Seat Lumbar Support	—	Power
Driver Seat Ventilation	—	✓
Passenger Seat Ventilation	—	✓

Rearseats

Feature	Audi	Lexus
Rear Head Room	38.1 in.	43.2 in.
Rear Leg Room	40.2 in.	36.7 in.
Rear Shoulder Room	58.5 in.	57.2 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Rear Hip Room	—	56.4 in.
Manual Folding Third Row Seat	—	✓

Tires and Wheels

Feature	Audi	Lexus
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	21 in	—
Tire Type	All Season	All Season
Tire Size	285/45R21	✓
Spare Tire Type	Temporary	Full Size Matching
Spare Tire Location	Inside Mounted	Underbody Mounted
Wheel Dimensions	—	20 x 7.5 in

Suspension

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

Warranty

Feature	Audi	Lexus
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	6 yr./ 70000 mi.
Corrosion/Rust Warranty	12 yr./ unlimited mi.	6 yr./ unlimited mi.
Roadside Assistance	4 yr./ unlimited mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	—	1 yr./ 10000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Audi Q8 and 2025 Lexus GX.

How much cheaper is the 2025 Lexus GX than the 2025 Audi Q8?

The 2025 Lexus GX has a lower starting MSRP of $64,735, creating a $9,665 price advantage over the 2025 Audi Q8, which begins at $74,400.

Which vehicle is better equipped for hauling heavy loads based on torque figures?

The 2025 Lexus GX is superior for torque-intensive tasks, generating 479 lb-ft, which significantly surpasses the 2025 Audi Q8's 369 lb-ft.

Is there a significant difference in fuel consumption between these two premium models?

Yes, the Audi Q8 offers a slight advantage in efficiency, achieving 19 combined MPG (17 city/23 highway) compared to the Lexus GX's 17 combined MPG (15 city/21 highway).