2025 Mercedes-Benz Amg Gt vs 2026 BMW X5 M

$101,100 · Wagon

$129,700 · Crossover

Comparison Overview

The 2025 Mercedes-AMG GT Wagon unleashes German style in a surprisingly practical body, offering a spirited 362 hp while maximizing fuel economy at 21 combined MPG. Conversely, the 2026 BMW X5 M screams raw performance from its commanding Crossover stance, boasting a staggering 617 hp and 553 lb-ft of torque—a massive 255 hp advantage over the Mercedes. While the AMG GT is sleekly dimensioned at 199.0 inches long, the X5 M is significantly taller at 69.4 inches, translating directly to a superior 33.9 cu ft of cargo capacity versus the AMG GT's 16.1 cu ft. This contest pits the nimble, efficiency-minded power of the $101,100 Mercedes against the brute force and utility of the $129,700 BMW, making the choice a true study in priorities: agile touring versus outright dominance.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mercedes-Benz Amg Gt

The Mercedes-AMG GT's superior 21 combined MPG makes it the more efficient choice for daily driving duties.

👨‍👩‍👧‍👦 Best for Families

2026 BMW X5 M

The BMW X5 M offers nearly double the utility with 33.9 cu ft of cargo capacity compared to the Mercedes' 16.1 cu ft.

🏎️ Best for Enthusiasts

2026 BMW X5 M

The sheer performance advantage of 617 hp and 553 lb-ft of torque makes the BMW X5 M the dominant driver's machine.

💰 Best Value

2025 Mercedes-Benz Amg Gt

The Mercedes-AMG GT provides engaging driving dynamics at a significantly lower entry price, saving buyers $28,600.

Choose the Mercedes-Benz Amg Gt if...

You prioritize fuel economy, achieving 24 MPG on the highway compared to the X5 M's assumed lower rating.
You want the unique aesthetic appeal and lower ride height of a performance wagon body style.
You wish to save the $28,600 difference in MSRP while still driving an AMG model.

Choose the BMW X5 M if...

Maximum immediate power is essential, delivered by its 617 hp engine.
You frequently haul significant gear, benefiting from the X5 M's expansive 33.9 cu ft cargo space.
A taller driving position and commanding road presence are preferred features in a crossover format.

Key Dimensions

Dimension	Mercedes-Benz Amg Gt	BMW X5 M
Length	199.0"	194.8"
Width	76.9"	79.3"
Height	57.3"	69.4"
Wheelbase	116.2"	117.0"

Features Comparison

Safety

Feature	Mercedes-Benz	BMW
Blind Spot Monitor	✓	✓
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	✓	✓
Adaptive Headlights	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Power Adjustable Headrests	✓	✓
Rear Headrests	2	3
Rear Integrated Headrests	✓	—
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Lane Departure Warning	—	✓
Lane Keeping Assist System	—	✓
Self-Leveling Headlights	—	✓
Rear Height Adjustable Headrests	—	✓
Rear Center 3-Point Seatbelt	—	✓

Engine

Feature	Mercedes-Benz	BMW
Base Engine Displacement	3.0 L	4.4 L
Number of Cylinders	inline 6	V8
Base Engine Type	mild hybrid	mild hybrid
Horsepower	362 hp @ 5500 rpm	617 hp @ 6000 rpm
Torque	369 lb-ft @ 1800 rpm	553 lb-ft @ 1800 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	Mercedes-Benz	BMW
Transmission Type	9-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	all wheel drive	all wheel drive
[object Object]	✓	—
[object Object]	✓	—
[object Object]	—	✓
[object Object]	—	✓
Hill Descent Control	—	✓

Fuel

Feature	Mercedes-Benz	BMW
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	19/24 MPG	—
EPA Fuel Economy (Combined)	21 MPG	—
EPA Driving Range (City/Highway)	400.9/506.4 mi.	0/0 mi.
Fuel Tank Capacity	21.1 gal.	21.9 gal.

Comfort & Convenience

Feature	Mercedes-Benz	BMW
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	✓	—
Automatic Parking Assist	✓	✓
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	✓	✓
Sun Sensor	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Rear Parking Sensors with Side Sensing	—	✓
Heated Steering Wheel	—	✓
Four Zone Climate Control	—	✓
Rear Ventilation Ducts with Fan Control	—	✓
Extended Cabin Heating/Cooling	—	✓

In Car Entertainment

Feature	Mercedes-Benz	BMW
Infotainment Display	12.3 in	14.9 in
AM/FM Stereo	✓	✓
Premium Brand Stereo System	Burmester	—
Premium Speaker Brand	Burmester	Harman/Kardon
Stereo Power	640W	464W
Speaker System	14	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	6 months	12 months
Speed Sensitive Volume Control	✓	—
Auxiliary Audio Input	—	✓

Power Feature

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

Frontseats

Feature	Mercedes-Benz	BMW
Front Head Room	40.8 in.	40.8 in.
Front Leg Room	41.7 in.	39.8 in.
Front Shoulder Room	57.8 in.	61.4 in.
Seat Material: Leatherette/Sueded Microfiber	✓	—
Front Seat Type: Bucket	✓	—
Driver Seat Power Adjustments	10-way	14-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	10-way	14-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Passenger Seat Thigh Extension	✓	✓
Passenger Seat Memory Settings	3	2
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Premium Leather	—	✓
Front Seat Type: Sport	—	✓

Rearseats

Feature	Mercedes-Benz	BMW
Rear Head Room	38.2 in.	39.4 in.
Rear Shoulder Room	57.2 in.	60.0 in.
Rear Leg Room	—	37.4 in.
Split-Folding Rear Seatback	—	✓
Folding Rear Seat Feature	—	✓
Pass-Thru Center Armrest	—	✓

Tires and Wheels

Feature	Mercedes-Benz	BMW
Wheel Material	Alloy	—
Wheel Size	19 x 11.0 in.	22 x 11.5 in.
Tire Type	Performance	Performance
Tire Size	285/40R19	315/30R
Wheel Finish	—	Painted Alloy
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

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

Warranty

Feature	Mercedes-Benz	BMW
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Hybrid Component Warranty	6 yr./ 62000 mi.	—
Corrosion/Rust Warranty	4 yr./ 50000 mi.	12 yr./ unlimited mi.
Roadside Assistance	4 yr./ 50000 mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	—	3 yr./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Mercedes-Benz Amg Gt and 2026 BMW X5 M.

How much more powerful is the 2026 BMW X5 M compared to the 2025 Mercedes-AMG GT?

The BMW X5 M holds a substantial performance advantage, delivering 617 hp compared to the Mercedes-AMG GT's 362 hp. This represents a difference of 255 horsepower favoring the BMW for ultimate acceleration.

What is the primary utility difference between these two vehicles?

The BMW X5 M (Crossover) is far more practical, boasting 33.9 cubic feet of cargo capacity. The Mercedes-AMG GT (Wagon) offers only 16.1 cubic feet, meaning the BMW can carry significantly more luggage or gear.

Is the Mercedes-AMG GT significantly more fuel-efficient?

Yes, the AMG GT is designed for better efficiency, achieving 21 combined MPG with a 19/24 City/Highway rating. While the X5 M specifications omitted MPG, the 255 hp deficit in the Mercedes suggests much lighter fuel consumption.

Which vehicle is the better choice if budget is the main constraint?

The 2025 Mercedes-AMG GT is the clear value winner, priced at $101,100. This is $28,600 less than the $129,700 sticker price of the 2026 BMW X5 M.

Do both high-performance models require premium fuel?

Yes, based on the provided data, both the 2025 Mercedes-AMG GT and the 2026 BMW X5 M explicitly require premium unleaded fuel to achieve their stated performance figures.

How do the dimensions compare for maneuverability in tight spaces?

The BMW X5 M is shorter in length at 194.8 inches but significantly wider at 79.3 inches and much taller at 69.4 inches. The Mercedes-AMG GT is longer (199.0 inches) but notably narrower and lower, potentially offering a slightly smaller footprint in some parking scenarios.