2025 BMW X5 vs 2026 Audi A6 allroad

$66,300 · Crossover

$73,100 · Wagon

Comparison Overview

Trying to decide between the premium feel of the 2025 BMW X5 and the refined versatility of the 2026 Audi A6 allroad often comes down to priorities: outright power versus balanced capability. The X5 leads easily in performance, boasting 375 horsepower versus the A6 allroad's 335 hp, which might sway those prioritizing quick acceleration. However, the A6 allroad offers superior efficiency on the highway, delivering 30 MPG highway compared to the X5's 27 MPG highway, potentially saving money over long trips despite both requiring premium fuel. The price gap is significant, with the X5 starting at $66,300 while the A6 allroad starts higher at $73,100. While the X5 is slightly shorter in length at 194.3 inches, the Audi offers better highway endurance for long hauls.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Audi A6 allroad

The Audi A6 allroad provides better fuel economy for daily stop-and-go driving with 30 MPG highway versus the BMW's 27 MPG highway.

👨‍👩‍👧‍👦 Best for Families

2025 BMW X5

The BMW X5 offers substantially more storage space with 33.9 cubic feet of cargo capacity compared to the A6 allroad's 29.9 cubic feet.

🏎️ Best for Enthusiasts

2025 BMW X5

The X5 is the clear performance leader, delivering 375 horsepower and 398 lb-ft of torque, surpassing the A6 allroad's outputs.

💰 Best Value

2025 BMW X5

The BMW X5 provides higher horsepower (375 hp vs 335 hp) while having a significantly lower starting MSRP of $66,300 versus the Audi's $73,100.

Choose the BMW X5 if...

You prioritize maximum available power, as the X5 delivers 375 horsepower.
You need the most cargo volume, thanks to its 33.9 cu ft capacity.
You want to save about $6,800 on the initial purchase price, starting at $66,300.

Choose the Audi A6 allroad if...

All-wheel drive capability is a non-negotiable requirement for your driving conditions.
You value highway cruising efficiency, hitting 30 MPG highway.
You prefer a lower overall vehicle height (58.9 inches) and a slightly longer profile (194.9 inches) typical of a wagon style.

Key Dimensions

Dimension	BMW X5	Audi A6 allroad
Length	194.3"	194.9"
Width	78.9"	74.9"
Height	69.1"	58.9"
Wheelbase	117.1"	115.2"

Features Comparison

Safety

Feature	BMW	Audi
Blind Spot Monitor	✓	—
Lane Departure Warning	✓	✓
Rear Cross Traffic Alert	✓	—
Driver Attention 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
Brake Drying	✓	—
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Preparation System	✓	—
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Self-Leveling Headlights	✓	—
Daytime Running Lights	✓	✓
Cornering 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)	✓	✓
Dual Rear Side-Mounted Airbags	—	✓
Headlight Washers	—	✓
Front Multi-Adjustable Headrests	—	✓
Engine Immobilizer	—	✓

Engine

Feature	BMW	Audi
Base Engine Displacement	3.0 L	3.0 L
Number of Cylinders	inline 6	V6
Base Engine Type	mild hybrid	mild hybrid
Horsepower	375 hp @ 5200 rpm	335 hp
Torque	398 lb-ft @ 1850 rpm	369 lb-ft
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	BMW	Audi
Transmission Type	8-speed shiftable automatic	7-speed automated manual
Drivetrain Type	rear wheel drive	all wheel drive
Hill Descent Control	✓	✓
Center Differential Type	—	Limited Slip

Fuel

Feature	BMW	Audi
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	23/27 MPG	21/30 MPG
EPA Fuel Economy (Combined)	25 MPG	24 MPG
EPA Driving Range (City/Highway)	503.7/591.3 mi.	405.3/579.0 mi.
Fuel Tank Capacity	21.9 gal.	19.3 gal.

Comfort & Convenience

Feature	BMW	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	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Wireless Charging Pad	✓	✓
Cruise Control	✓	✓
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	✓
Dual Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	—
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Front View Camera	—	✓
Side View Camera	—	✓
Heated Steering Wheel	—	✓
Four Zone Climate Control	—	✓
Rear Ventilation Ducts with Fan Control	—	✓
Cargo Floor Mats	—	✓

In Car Entertainment

Feature	BMW	Audi
Infotainment Display	14.9 in	10.1 in
AM/FM Stereo	✓	✓
Stereo Power	205W	705W
Speaker System	10	16
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	12 months	3 months
Premium Brand Speakers	—	Bang & Olufsen
Subwoofer Count	—	1
Surround Audio	—	Discrete
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	BMW	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	BMW	Audi
Front Head Room	40.8 in.	38.3 in.
Front Leg Room	39.8 in.	41.3 in.
Front Shoulder Room	60.0 in.	57.8 in.
Seat Material: Leatherette	✓	—
Front Seat Type: Sport	✓	—
Driver Seat Power Adjustments	12-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Thigh Extension	✓	—
Driver Seat Memory Settings	2	2
Passenger Seat Power Adjustments	12-way	8-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	—
Passenger Seat Thigh Extension	✓	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Leather	—	✓
Front Seat Type: Bucket	—	✓
Driver Seat Ventilation	—	✓
Passenger Seat Ventilation	—	✓

Rearseats

Feature	BMW	Audi
Rear Head Room	39.4 in.	39.5 in.
Rear Leg Room	37.4 in.	37.4 in.
Rear Shoulder Room	58.1 in.	56.5 in.
Split-Folding Rear Seatback	✓	✓
Folding Rear Seat Feature	✓	✓
Pass-Thru Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	—	✓

Tires and Wheels

Feature	BMW	Audi
Wheel Material	Alloy	Alloy
Wheel Size	20 x 9.0 in	—
Tire Size	275/45R	245/45R20
Run Flat Tires	✓	—
Wheel Diameter	—	20 in.
Tire Type	—	All Season
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

Feature	BMW	Audi
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	BMW	Audi
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Corrosion/Rust Warranty	12 yr./ unlimited mi.	12 yr./ unlimited mi.
Roadside Assistance	4 yr./ unlimited mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	3 yr./ 36000 mi.	3 yr./ 30000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 BMW X5 and 2026 Audi A6 allroad.

Which vehicle handles snow and poor weather better?

The 2026 Audi A6 allroad is expected to come standard with all-wheel drive, giving it a theoretical advantage in slick conditions over the rear-wheel drive configuration of the standard 2025 BMW X5 model shown.

How much more power does the BMW X5 offer over the Audi A6 allroad?

The 2025 BMW X5 has a noticeable power advantage, offering 375 horsepower compared to the 2026 Audi A6 allroad's 335 horsepower, a difference of 40 hp.

Is the premium price of the Audi A6 allroad justified by its fuel economy?

The Audi costs $6,800 more upfront, but it offers slightly better efficiency, achieving 30 MPG highway versus the X5's 27 MPG highway, which could offset some of the initial cost over many years.