2025 Lexus LX vs 2026 Audi RS Q8

$106,000 · SUV

$138,300 · Crossover

Comparison Overview

The 2025 Lexus LX bursts onto the scene as the epitome of rugged, dependable luxury, packing a substantial 409 horsepower and commanding dimensions at 200.5 inches long. Its appeal lies in balanced, four-wheel-drive capability and a respectable 19 MPG combined. Conversely, the 2026 Audi RS Q8 unleashes outright fury, boasting an astonishing 631 horsepower and 627 lb-ft of torque, firmly positioning it as the performance benchmark. This power comes at a cost, evidenced by the higher $138,300 MSRP compared to the LX’s $106,000 entry point. While the Audi is quicker, the Lexus offers a more conventional SUV profile (74.2 inches high vs. the Q8's 67.5 inches). The LX’s cargo area is notably smaller at 11 cu ft versus the Q8’s generous 33 cu ft, illustrating the different design philosophies between these two premium titans.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Lexus LX

The Lexus LX achieves slightly better fuel economy ratings, managing 22 MPG on the highway versus the RS Q8's 20 MPG.

👨‍👩‍👧‍👦 Best for Families

2026 Audi RS Q8

The Audi RS Q8 offers significantly more usability with 33 cubic feet of cargo capacity compared to the LX's 11 cubic feet.

🏎️ Best for Enthusiasts

2026 Audi RS Q8

The Audi RS Q8 is the undisputed performance leader, delivering a massive 222 horsepower advantage over the Lexus.

💰 Best Value

2025 Lexus LX

The Lexus LX presents superior overall value by saving buyers $32,300 compared to the Audi's top-tier pricing.

Choose the Lexus LX if...

You prioritize a substantial $32,300 savings over maximum engine output.
Your driving requires the stability of traditional four-wheel drive and a taller stance (74.2 inches).
You prefer the more traditional utility profile that still offers 17 MPG city efficiency.

Choose the Audi RS Q8 if...

You demand blistering acceleration supported by 631 horsepower and 627 lb-ft of torque.
Maximum utility is crucial, given the vast 33 cu ft of cargo space available.
You value a lower, sportier profile (67.5 inches height) focused purely on dynamic road performance.

Key Dimensions

Dimension	Lexus LX	Audi RS Q8
Length	200.5"	197.7"
Width	78.3"	79.0"
Height	74.2"	67.5"
Wheelbase	112.2"	117.9"

Features Comparison

Safety

Feature	Lexus	Audi
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Front Cross Traffic Alert	✓	—
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	✓	✓
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	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Cornering Lights	✓	—
Headlight Washers	✓	—
Front Fog Lights	✓	—
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	✓	✓
Headlight Delay-Off	—	✓
Front Integrated Headrests	—	✓

Engine

Feature	Lexus	Audi
Base Engine Displacement	3.4 L	4.0 L
Number of Cylinders	V6	V8
Base Engine Type	gas	mild hybrid
Horsepower	409 hp @ 5200 rpm	631 hp @ 6000 rpm
Torque	479 lb-ft @ 2000 rpm	627 lb-ft @ 2300 rpm
Number of Valves	24	32
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	Lexus	Audi
Transmission Type	10-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	four wheel drive	all wheel drive
4WD System Type	Full Time	—
Transfer Case Gearing	Electronic Hi-Lo	—
Locking Hubs	Automatic	—
Center Differential Type	Locking	—
Hill Descent Control	✓	✓
[object Object]	—	✓
[object Object]	—	✓

Fuel

Feature	Lexus	Audi
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	17/22 MPG	14/20 MPG
EPA Fuel Economy (Combined)	19 MPG	16 MPG
EPA Driving Range (City/Highway)	358.7/464.2 mi.	315.0/450.0 mi.
Fuel Tank Capacity	21.1 gal.	22.5 gal.

Comfort & Convenience

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

In Car Entertainment

Feature	Lexus	Audi
Infotainment Display	12.3 in	10.1 in
AM/FM Stereo	✓	✓
Speaker System	10	17
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
Premium Brand Speakers	—	Bang & Olufsen
Stereo Power	—	730W
Subwoofer Count	—	1
Surround Audio	—	Discrete

Power Feature

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

Frontseats

Feature	Lexus	Audi
Front Head Room	37.8 in.	37.1 in.
Front Leg Room	41.1 in.	41.3 in.
Front Shoulder Room	61.4 in.	59.5 in.
Front Hip Room	59.6 in.	—
Seat Material: Leather	✓	—
Front Seat Type: Bucket	✓	—
Driver Seat Power Adjustments	10-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Thigh Extension	✓	—
Driver Seat Memory Settings	3	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
Driver Seat Ventilation	✓	✓
Passenger Seat Ventilation	✓	✓
Seat Material: Premium Leather	—	✓
Front Seat Type: Sport	—	✓
Passenger Seat Memory Settings	—	2

Rearseats

Feature	Lexus	Audi
Rear Head Room	38.9 in.	38.1 in.
Rear Leg Room	36.6 in.	40.2 in.
Rear Shoulder Room	58.8 in.	58.4 in.
Rear Hip Room	58.8 in.	—
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	✓	—
Power Folding Third Row Seat	✓	—
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	Lexus	Audi
Wheel Material	Alloy	Alloy
Wheel Diameter	20 in.	22 in
Tire Type	All Season	Performance
Tire Size	✓	295/40R22
Spare Tire Type	Full Size Non-Matching	—
Spare Tire Location	Underbody Mounted	—

Suspension

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

Warranty

Feature	Lexus	Audi
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	4 yr./ 50000 mi.
Corrosion/Rust Warranty	6 yr./ unlimited mi.	12 yr./ unlimited mi.
Roadside Assistance	4 yr./ unlimited mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	1 yr./ 10000 mi.	3 yr./ 30000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Lexus LX and 2026 Audi RS Q8.

How significant is the power gap between the 2025 Lexus LX and the 2026 Audi RS Q8?

The difference is dramatic; the RS Q8 generates 631 horsepower, which is 222 horsepower more than the Lexus LX’s 409 horsepower. This translates to a completely different dynamic experience on acceleration.

Which vehicle is better for regular city driving based on efficiency?

The Lexus LX holds a slight edge for daily commuting efficiency, achieving 17 MPG in the city compared to the RS Q8's 14 MPG city rating. Both require premium unleaded fuel.

Does the $32,300 price difference justify the performance gap?

For performance purists, the extra investment in the Audi ($138,300 vs $106,000 for the Lexus) buys significant engineering for speed. For budget-conscious buyers, the LX offers V8 power for substantially less.

How do their cargo capacities compare for family hauling?

The Audi RS Q8 is far more accommodating for luggage, boasting 33 cu ft of cargo space, while the Lexus LX offers a comparatively limited 11 cu ft.

Are the drivetrain systems comparable for adverse weather conditions?

Both offer advanced traction systems; the Lexus LX features standard four-wheel drive, whereas the Audi RS Q8 uses its sophisticated all-wheel drive system, paired with an 8-speed automatic transmission.

What is the primary difference in physical dimensions impacting parking?

The Lexus LX is slightly longer at 200.5 inches, but the Audi RS Q8 is noticeably wider at 79.0 inches, which could present tighter maneuvering challenges in urban parking structures.