2026 BMW X5 M vs 2026 Mercedes-Benz Amg Gt

$129,700 · Crossover

$102,100 · Wagon

Comparison Overview

The $27,600 MSRP gap between the 2026 BMW X5 M ($129,700) and the 2026 Mercedes-Benz AMG GT ($102,100) defines the initial comparison. Performance metrics clearly favor the X5 M, boasting 617 hp and 553 lb-ft of torque, significantly outweighing the AMG GT's 362 hp and 369 lb-ft. This power disparity is reflected in acceleration potential, though not quantified here. Conversely, the AMG GT offers substantial fuel economy benefits, achieving a Combined MPG of 21 (19 city/24 highway), whereas the X5 M requires premium fuel without an advertised MPG figure, suggesting considerably lower efficiency given its performance focus. Dimensionally, the X5 M is shorter in length at 194.8 inches compared to the AMG GT’s 199.0 inches, but the BMW provides more than double the utility with 33.9 cu ft of cargo space versus the wagon's 16.1 cu ft. These figures establish the X5 M as the high-performance, utility choice and the AMG GT as the more attainable, efficiency-oriented option.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Mercedes-Benz Amg Gt

The AMG GT offers a superior 21 Combined MPG rating, which is critical for minimizing daily running costs for commuters.

👨‍👩‍👧‍👦 Best for Families

2026 BMW X5 M

The BMW X5 M offers substantially more utility with 33.9 cu ft of cargo capacity compared to the AMG GT's 16.1 cu ft.

🏎️ Best for Enthusiasts

2026 BMW X5 M

The X5 M dominates in power, delivering 617 hp and 553 lb-ft of torque, massively exceeding the AMG GT’s output.

💰 Best Value

2026 Mercedes-Benz Amg Gt

The AMG GT presents a $27,600 lower starting MSRP while still offering standard all-wheel drive capability.

Choose the BMW X5 M if...

Maximum power output is the priority, evidenced by the X5 M's 617 hp.
Significant cargo capacity (33.9 cu ft) is needed for lifestyle or family hauling.
The ability to handle high torque (553 lb-ft) is desired for aggressive driving.

Choose the Mercedes-Benz Amg Gt if...

Achieving 21 Combined MPG is essential for mitigating fuel expenses.
A lower initial investment, indicated by the $102,100 MSRP, is preferred.
A lower vehicle height (57.3 inches) and a longer profile (199.0 inches) align better with parking or aesthetic preferences.

Key Dimensions

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

Features Comparison

Safety

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

Engine

Feature	BMW	Mercedes-Benz
Base Engine Displacement	4.4 L	3.0 L
Number of Cylinders	V8	inline 6
Base Engine Type	mild hybrid	mild hybrid
Horsepower	617 hp @ 6000 rpm	362 hp @ 5500 rpm
Torque	553 lb-ft @ 1800 rpm	369 lb-ft @ 1800 rpm
Number of Valves	32	24
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	BMW	Mercedes-Benz
Transmission Type	8-speed shiftable automatic	9-speed shiftable automatic
Drivetrain Type	all wheel drive	all wheel drive
[object Object]	✓	—
[object Object]	✓	—
Hill Descent Control	✓	—
[object Object]	—	✓
[object Object]	—	✓

Fuel

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

Comfort & Convenience

Feature	BMW	Mercedes-Benz
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 with Side Sensing	✓	—
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	✓	✓
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	—	✓
Dual Zone Climate Control	—	✓
Rear Ventilation Ducts	—	✓
Sun Sensor	—	✓

In Car Entertainment

Feature	BMW	Mercedes-Benz
Infotainment Display	14.9 in	12.3 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Harman/Kardon	Burmester
Stereo Power	464W	640W
Speaker System	16	14
Surround Audio	Discrete	Discrete
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	6 months
Premium Brand Stereo System	—	Burmester
Speed Sensitive Volume Control	—	✓

Power Feature

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

Frontseats

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

Rearseats

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

Tires and Wheels

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

Suspension

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

Warranty

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

Frequently Asked Questions

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

What is the primary powertrain difference between the 2026 BMW X5 M and the 2026 Mercedes-Benz AMG GT?

The BMW X5 M is significantly more powerful, generating 617 hp and 553 lb-ft of torque. The Mercedes-Benz AMG GT offers a lower output of 362 hp and 369 lb-ft of torque, reflected in its substantially lower price point.

How much more cargo space does the BMW X5 M offer over the Mercedes-Benz AMG GT?

The X5 M crossover configuration provides 33.9 cubic feet of cargo capacity. This is more than double the 16.1 cubic feet available in the AMG GT wagon body style.

Is there a significant cost difference between these two models?

Yes, the 2026 BMW X5 M has an MSRP of $129,700, creating a $27,600 price gap when compared to the 2026 Mercedes-Benz AMG GT, which starts at $102,100.

Which vehicle is expected to be more fuel-efficient for daily driving?

The Mercedes-Benz AMG GT is specified with a Combined MPG of 21 (19 city/24 highway). The BMW X5 M does not list MPG data, suggesting lower efficiency due to its high-performance tuning.

Do both vehicles use an automatic transmission?

Both utilize a shiftable automatic transmission; however, the AMG GT employs a 9-speed unit, while the X5 M utilizes an 8-speed unit.

Are there major physical dimension discrepancies between the two vehicles?

The AMG GT is slightly longer at 199.0 inches versus the X5 M's 194.8 inches, but the X5 M is significantly taller at 69.4 inches compared to the AMG GT's 57.3 inches.