2025 Audi RS Q8 vs 2025 BMW XM

$136,200 · Crossover

$160,500 · Crossover

Comparison Overview

The 2025 battle between high-performance crossovers pits the established muscle of the Audi RS Q8 against the electrified aggression of the BMW XM. The RS Q8 thrills with a monstrous 631 hp and a substantial 627 lb-ft of torque, delivering brute force through its standard AWD system, while achieving a marginally better 16 MPG combined. Conversely, the 2025 BMW XM enters the fray boasting a superior 644 hp, though its heavier, plug-in hybrid setup only manages 14 MPG combined, offset by 31 miles of all-electric range. Design-wise, the Audi is slightly more compact at 197.7 inches long, whereas the BMW sprawls to 201.2 inches. Crucially, the RS Q8 undercuts the XM by a significant $24,300, offering near-equal straight-line speed with $136,200 MSRP versus the XM's $160,500 sticker price, making the performance equation instantly fascinating.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Audi RS Q8

The Audi RS Q8 offers superior fuel economy at 16 MPG combined compared to the XM's 14 MPG combined.

👨‍👩‍👧‍👦 Best for Families

2025 Audi RS Q8

The RS Q8 provides significantly more utility with 33 cubic feet of cargo capacity against the XM's 18.6 cubic feet.

🏎️ Best for Enthusiasts

2025 BMW XM

The BMW XM edges out the competition with higher peak output, delivering 644 horsepower.

💰 Best Value

2025 Audi RS Q8

The Audi RS Q8 saves the buyer $24,300 while still delivering 631 horsepower.

Choose the Audi RS Q8 if...

You prioritize usable cargo space, as the RS Q8 offers 33 cu ft compared to the XM's 18.6 cu ft.
You want to save over twenty thousand dollars, with an MSRP difference of $24,300.
Better day-to-day efficiency is important, as the RS Q8 returns 20 highway MPG versus the XM's 17 highway MPG.

Choose the BMW XM if...

You desire the absolute highest power figures, as the XM posts 644 horsepower.
You value the flexibility of 31 miles of all-electric range for local commuting.
You prefer a slightly larger presence, with the XM stretching 201.2 inches in length.

Key Dimensions

Dimension	Audi RS Q8	BMW XM
Length	197.7"	201.2"
Width	79.0"	78.9"
Height	67.5"	69.1"
Wheelbase	117.9"	122.2"

Features Comparison

Safety

Feature	Audi	BMW
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
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Integrated Headrests	✓	—
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	—
Driver Attention Alert	—	✓
Brake Drying	—	✓
Front Ventilated Disc Brakes	—	✓
Rear Ventilated Disc Brakes	—	✓
Brake Preparation System	—	✓
Adaptive Headlights	—	✓
Self-Leveling Headlights	—	✓
Front Fixed Headrests	—	✓
Rear Integrated Headrests	—	✓

Engine

Feature	Audi	BMW
Base Engine Displacement	4.0 L	4.4 L
Number of Cylinders	V8	V8
Base Engine Type	mild hybrid	plug-in hybrid
Horsepower	631 hp	644 hp @ 5400 rpm
Torque	627 lb-ft	590 lb-ft @ 1600 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	Audi	BMW
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	✓	✓
[object Object]	—	✓
[object Object]	—	✓

Fuel

Feature	Audi	BMW
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	14/20 MPG	12/17 MPG
EPA Fuel Economy (Combined)	16 MPG	14 MPG
EPA Driving Range (City/Highway)	315.0/450.0 mi.	218.4/309.4 mi.
Fuel Tank Capacity	22.5 gal.	18.2 gal.
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.
DC Fast Charging Port Type	—	SAE J1772

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

In Car Entertainment

Feature	Audi	BMW
Infotainment Display	10.1 in	—
AM/FM Stereo	✓	✓
Premium Brand Speakers	Bang & Olufsen	—
Stereo Power	730W	464W
Speaker System	17	16
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
Premium Speaker Brand	—	Harman/Kardon

Power Feature

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

Frontseats

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

Rearseats

Feature	Audi	BMW
Rear Head Room	38.1 in.	38.8 in.
Rear Leg Room	40.2 in.	40.3 in.
Rear Shoulder Room	58.4 in.	57.5 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	—
Folding Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	—	✓

Tires and Wheels

Feature	Audi	BMW
Wheel Material	Alloy	—
Wheel Diameter	22 in	—
Tire Type	Performance	Performance
Tire Size	295/40R22	315/30R23
Wheel Finish	—	Painted Alloy
Wheel Size	—	23 x 11.0 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.
EV Battery Warranty	—	8 yr./ 100000 mi.
Complimentary Scheduled Maintenance	—	3 yr./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Audi RS Q8 and 2025 BMW XM.

How much faster is the 2025 BMW XM than the Audi RS Q8 in terms of power?

The BMW XM claims a modest edge in raw power, producing 644 horsepower and 590 lb-ft of torque. The Audi RS Q8 counters with 631 horsepower and a superior 627 lb-ft of torque.

What is the main benefit of the BMW XM's higher MSRP of $160,500?

The primary benefit justifying the $24,300 price premium is the XM’s inclusion of a plug-in hybrid system offering 31 miles of pure electric range. This feature is absent on the gasoline-only Audi RS Q8.

Which vehicle is more practical for hauling gear or luggage?

The 2025 Audi RS Q8 is substantially more practical for cargo needs, offering 33 cubic feet of storage space. The 2025 BMW XM is notably tighter, providing only 18.6 cubic feet behind the rear seats.

Do these high-performance SUVs require the same fuel type?

Yes, both the 2025 Audi RS Q8 and the 2025 BMW XM mandate the use of premium unleaded fuel to achieve their peak performance ratings.

How do their dimensions compare for urban driving?

The Audi RS Q8 is slightly easier to manage in tight spots, measuring 197.7 inches long and 67.5 inches high. The BMW XM is bulkier, spanning 201.2 inches long and standing 69.1 inches tall.

Which SUV delivers better fuel efficiency when running only on gasoline?

The Audi RS Q8 achieves a better combined fuel economy rating of 16 MPG versus the BMW XM’s 14 MPG combined rating, making the Audi cheaper for pure gasoline travel.