2025 Audi A6 allroad vs 2025 BMW X4 M

$70,500 · Wagon

$79,100 · Crossover

Comparison Overview

Stuck between getting a sophisticated cruiser and a straight-up performance machine? That's the core conflict between the 2025 Audi A6 allroad and the 2025 BMW X4 M. The Audi A6 allroad starts at a more approachable $70,500, focusing on refined capability with 335 hp and a very respectable 25 MPG combined. In contrast, the BMW X4 M demands $79,100 and delivers a hefty 473 hp, prioritizing speed over efficiency, netting only 17 MPG combined. While the Audi is longer at 194.9 inches, giving it 30 cu ft of cargo space, the taller X4 M (63.7 inches high) sacrifices utility, offering just 18.5 cu ft. This comparison pits long-term running costs and space against raw horsepower.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Audi A6 allroad

The Audi A6 allroad wins for daily drivers due to its significantly better 25 MPG combined efficiency versus the BMW's 17 MPG.

👨‍👩‍👧‍👦 Best for Families

2025 Audi A6 allroad

The wagon configuration of the Audi offers substantially more usable storage, boasting 30 cu ft compared to the X4 M's 18.5 cu ft.

🏎️ Best for Enthusiasts

2025 BMW X4 M

The BMW X4 M provides superior power, outputting 473 hp and 457 lb-ft of torque to the Audi's 335 hp.

💰 Best Value

2025 Audi A6 allroad

The Audi costs $8,600 less upfront and saves hundreds annually on fuel due to its superior fuel economy.

Choose the Audi A6 allroad if...

You prioritize fuel economy, as the A6 allroad achieves 25 MPG combined versus the X4 M's 17 MPG.
Your budget is firm near the $70,500 starting price, saving $8,600 compared to the BMW.
You need maximum hauling capability, as the wagon provides 30 cu ft of cargo space.

Choose the BMW X4 M if...

Your main concern is acceleration, given the X4 M's 138 hp advantage over the A6 allroad.
You prefer a slightly shorter vehicle length (187.5 inches) and a taller stance (63.7 inches).
You enjoy performance tuning and the extra gear ratio provided by the X4 M's 8-speed transmission.

Key Dimensions

Dimension	Audi A6 allroad	BMW X4 M
Length	194.9"	187.5"
Width	74.9"	75.9"
Height	58.9"	63.7"
Wheelbase	115.2"	112.8"

Features Comparison

Safety

Feature	Audi	BMW
Lane Departure Warning	✓	✓
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 Multi-Adjustable Headrests	✓	—
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Blind Spot Monitor	—	✓
Lane Keeping Assist System	—	✓
Driver Attention Alert	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Adaptive Headlights	—	✓
Self-Leveling Headlights	—	✓
Front Height Adjustable Headrests	—	✓

Engine

Feature	Audi	BMW
Base Engine Displacement	3.0 L	3.0 L
Number of Cylinders	V6	inline 6
Base Engine Type	mild hybrid	gas
Horsepower	335 hp @ 6100 rpm	473 hp @ 6250 rpm
Torque	369 lb-ft @ 1400 rpm	457 lb-ft @ 2750 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	BMW
Transmission Type	7-speed automated manual	8-speed shiftable automatic
Drivetrain Type	all wheel drive	all wheel drive
Center Differential Type	Limited Slip	—
Hill Descent Control	✓	✓
[object Object]	—	✓
[object Object]	—	✓

Fuel

Feature	Audi	BMW
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	22/30 MPG	15/20 MPG
EPA Fuel Economy (Combined)	25 MPG	17 MPG
EPA Driving Range (City/Highway)	424.6/579.0 mi.	258.0/344.0 mi.
Fuel Tank Capacity	19.3 gal.	17.2 gal.

Comfort & Convenience

Feature	Audi	BMW
Push Button Start	✓	✓
Power Tilt and Telescopic Steering Wheel	✓	—
Transmission Controls 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	✓	—
Cruise Control	✓	✓
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear 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	✓	✓
Cargo Floor Mats	✓	✓
Tilt and Telescopic Steering Wheel	—	✓
Cruise Control on Steering Wheel	—	✓
Dual Zone Climate Control	—	✓
Rear Ventilation Ducts	—	✓

In Car Entertainment

Feature	Audi	BMW
Infotainment Display	10.1 in	12.3 in
AM/FM Stereo	✓	✓
Premium Brand Speakers	Bang & Olufsen	—
Stereo Power	705W	464W
Speaker System	16	16
Subwoofer Count	1	2
Surround Audio	Discrete	Discrete
Android Auto (Wireless)	✓	—
Apple CarPlay (Wireless)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	12 months
Speed Sensitive Volume Control	✓	✓
Premium Speaker Brand	—	Harman/Kardon
Android Auto (Wired)	—	✓
Apple CarPlay (Wired)	—	✓

Power Feature

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

Frontseats

Feature	Audi	BMW
Front Head Room	38.3 in.	39.5 in.
Front Leg Room	41.3 in.	40.7 in.
Front Shoulder Room	57.8 in.	57.5 in.
Seat Material: Leather	✓	✓
Front Seat Type: Bucket	✓	—
Driver Seat Power Adjustments	8-way	—
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	2
Passenger Seat Power Adjustments	8-way	—
Passenger Seat Height Adjustment	✓	✓
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Ventilation	✓	—
Passenger Seat Ventilation	✓	—
Front Seat Type: Sport	—	✓
Driver Seat Thigh Extension	—	✓
Passenger Seat Lumbar Support	—	Power
Passenger Seat Thigh Extension	—	✓

Rearseats

Feature	Audi	BMW
Rear Head Room	39.5 in.	37.2 in.
Rear Leg Room	37.4 in.	35.5 in.
Rear Shoulder Room	56.5 in.	56.0 in.
Split-Folding Rear Seatback	✓	✓
Folding Rear Seat Feature	✓	—
Pass-Thru Center Armrest	✓	—
Heated Rear Seats (Multi-Level)	✓	—
Folding Center Armrest	—	✓

Tires and Wheels

Feature	Audi	BMW
Wheel Material	Alloy	—
Wheel Diameter	20 in.	—
Tire Type	All Season	Performance
Tire Size	245/45R20	265/45R Z
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Inside Mounted	Inside Mounted
Wheel Finish	—	Painted Alloy
Wheel Size	—	20 x 10.0 in.

Suspension

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

Warranty

Feature	Audi	BMW
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.

Frequently Asked Questions

Common questions about comparing the 2025 Audi A6 allroad and 2025 BMW X4 M.

Is the premium fuel requirement a major concern for both vehicles?

Yes, both the 2025 Audi A6 allroad and the 2025 BMW X4 M require premium unleaded fuel, meaning operating costs will be higher than for regular unleaded vehicles. However, the Audi's higher 25 MPG efficiency will soften the blow compared to the X4 M's 17 MPG.

Which vehicle is better for handling light off-road or rough roads?

The 2025 Audi A6 allroad, being specifically an 'allroad' model, is designed with more versatile capability, likely offering better ground clearance than the performance-focused X4 M crossover.

How significant is the power difference in real-world driving?

The difference is substantial; the X4 M offers 138 more horsepower (473 hp vs. 335 hp) and 88 more lb-ft of torque (457 vs. 369), translating directly to much quicker acceleration in the BMW.

Does the 2025 Audi A6 allroad’s longer body help its practicality?

Absolutely; the Audi's 194.9-inch length contributes to its excellent cargo capacity of 30 cu ft, far surpassing the X4 M's 18.5 cu ft offering.

What is the actual price difference when factoring in fuel costs over three years?

The initial $8,600 price gap will widen significantly. Assuming similar annual mileage, the 8 MPG difference in combined efficiency means the X4 M owner will spend substantially more on fuel annually than the A6 allroad owner.

Are both vehicles utilizing advanced AWD systems?

Yes, both models feature all-wheel drive systems, ensuring capable traction in varied weather conditions, though the specific tuning will differ based on their performance priorities.