2025 BMW XM vs 2026 Audi SQ8

$160,500 · Crossover

$99,700 · Crossover

Comparison Overview

Choosing between the massive power of the 2025 BMW XM and the sophisticated value of the 2026 Audi SQ8 presents a classic luxury dilemma: spend big for top-tier performance or save significantly while maintaining premium capability. The BMW XM demands a $160,500 price tag, leveraging 644 horsepower from its PHEV powertrain, but it sacrifices practical space, offering only 18.6 cu ft of cargo capacity. Conversely, the Audi SQ8 comes in at a much more approachable $99,700, nearly $61,000 less, while still delivering a robust 500 horsepower. Although the XM boasts an electric range of 31 miles, the SQ8 is marginally more fuel-efficient overall with a combined 16 MPG versus the XM's 14 MPG. Size-wise, the XM is significantly longer at 201.2 inches compared to the SQ8's 197.0 inches, yet the Audi provides almost double the storage space.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Audi SQ8

The Audi SQ8 wins for commuters due to its better combined 16 MPG fuel economy compared to the BMW XM's 14 MPG.

👨‍👩‍👧‍👦 Best for Families

2026 Audi SQ8

The 2026 Audi SQ8 is the superior family hauler, offering 33.7 cu ft of cargo capacity, almost double the 18.6 cu ft in the BMW XM.

🏎️ Best for Enthusiasts

2025 BMW XM

Enthusiasts will favor the 2025 BMW XM for its significantly higher output of 644 horsepower, crushing the SQ8's 500 horsepower.

💰 Best Value

2026 Audi SQ8

The Audi SQ8 provides substantially better value by offering 500 hp for nearly $61,000 less than the starting price of the BMW XM.

Choose the BMW XM if...

You absolutely must have the maximum available power, specifically 644 hp.
You prioritize having a plug-in hybrid system with an advertised 31 miles of pure electric range.
You prefer the imposing road presence of a very large vehicle, measuring 201.2 inches in length.

Choose the Audi SQ8 if...

Your budget is firmly under $100,000, as the SQ8 starts at $99,700.
You need maximum utility, evidenced by the SQ8's impressive 33.7 cu ft cargo capacity.
You want slightly better efficiency from a performance crossover, achieving 20 MPG highway versus the XM's 17 MPG highway.

Key Dimensions

Dimension	BMW XM	Audi SQ8
Length	201.2"	197.0"
Width	78.9"	79.0"
Height	69.1"	67.0"
Wheelbase	122.2"	118.0"

Features Comparison

Safety

Feature	BMW	Audi
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
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	✓	✓
Adaptive Headlights	✓	—
Self-Leveling Headlights	✓	—
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Fixed Headrests	✓	—
Rear Headrests	3	3
Rear Integrated Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Rear Cross Traffic Alert	—	✓
Dual Rear Side-Mounted Airbags	—	✓
Front Integrated Headrests	—	✓
Rear Height Adjustable Headrests	—	✓
Engine Immobilizer	—	✓

Engine

Feature	BMW	Audi
Base Engine Displacement	4.4 L	4.0 L
Number of Cylinders	V8	V8
Base Engine Type	plug-in hybrid	mild hybrid
Horsepower	644 hp @ 5400 rpm	500 hp @ 5500 rpm
Torque	590 lb-ft @ 1600 rpm	568 lb-ft @ 2000 rpm
Number of Valves	32	32
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	8-speed shiftable automatic
Drivetrain Type	all wheel drive	all wheel drive
[object Object]	✓	—
[object Object]	✓	—
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)	12/17 MPG	14/20 MPG
EPA Fuel Economy (Combined)	14 MPG	16 MPG
EPA Driving Range (City/Highway)	218.4/309.4 mi.	315.0/450.0 mi.
EPA Efficiency (City/Highway MPGe)	46/46 MPGe	—
EPA Efficiency (Combined MPGe)	46 MPGe	—
EPA Electric Driving Range	31 mi.	—
EPA Energy Consumption (kWh/100 mi)	73	—
Charging Time (240V)	5.0 hr.	—
Fuel Tank Capacity	18.2 gal.	22.5 gal.
DC Fast Charging Port Type	SAE J1772	—

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	✓	✓
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	✓	✓
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	✓	✓
Extended Cabin Heating/Cooling	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Rear Parking Sensors with Side Sensing	—	✓

In Car Entertainment

Feature	BMW	Audi
AM/FM Stereo	✓	✓
Premium Speaker Brand	Harman/Kardon	—
Stereo Power	464W	730W
Speaker System	16	17
Surround Audio	Discrete	Discrete
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	12 months	3 months
Infotainment Display	—	10.1 in
Premium Brand Speakers	—	Bang & Olufsen
Subwoofer Count	—	1

Power Feature

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

Frontseats

Feature	BMW	Audi
Front Head Room	40.4 in.	37.1 in.
Front Leg Room	40.4 in.	41.3 in.
Front Shoulder Room	60.3 in.	59.5 in.
Seat Material: Premium Leather	✓	✓
Front Seat Type: Bucket	✓	—
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Thigh Extension	✓	—
Driver Seat Memory Settings	2	2
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Passenger Seat Thigh Extension	✓	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Ventilation	✓	—
Passenger Seat Ventilation	✓	—
Seat Massage Function	✓	—
Front Seat Type: Sport	—	✓
Driver Seat Power Adjustments	—	8-way
Passenger Seat Power Adjustments	—	8-way

Rearseats

Feature	BMW	Audi
Rear Head Room	38.8 in.	38.1 in.
Rear Leg Room	40.3 in.	40.2 in.
Rear Shoulder Room	57.5 in.	58.5 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	✓	—
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	BMW	Audi
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	23 x 11.0 in	—
Tire Type	Performance	All Season
Tire Size	315/30R23	285/40R22
Wheel Diameter	—	22 in
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.
EV Battery Warranty	8 yr./ 100000 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 XM and 2026 Audi SQ8.

What is the biggest practical difference between the 2025 BMW XM and the 2026 Audi SQ8?

The biggest practical difference centers on cargo space and price. The SQ8 offers 33.7 cu ft of cargo area, while the XM severely limits space to just 18.6 cu ft. Furthermore, the SQ8 saves you over $60,000 compared to the XM's $160,500 MSRP.

Is the BMW XM worth the extra cost for its horsepower advantage?

That depends on your driving style. The XM delivers an extra 144 horsepower (644 hp vs 500 hp), which is noticeable, but for daily driving, the SQ8's 500 hp and better city MPG (14 vs 12) might be more immediately useful.

How does the size difference affect usability?

The BMW XM is longer at 201.2 inches, making it a larger vehicle overall, but the Audi SQ8 is slightly wider at 79.0 inches. Despite its shorter length, the SQ8 manages to provide nearly double the usable storage volume behind the seats.

Do both vehicles use premium fuel?

Yes, both the 2025 BMW XM and the 2026 Audi SQ8 require premium unleaded fuel for optimal performance from their high-output engines.

Which one is better for quick, silent trips around town?

The BMW XM wins here because it is a plug-in hybrid capable of 31 miles on electric power alone, allowing for zero-emission city commuting before relying on its 12 MPG city fuel rating.