2025 BMW X6 M vs 2025 Mercedes-Benz Amg Gt
Comparison Overview
Choosing between high-performance utility often boils down to power versus practicality. If you constantly battle between wanting blistering speed and needing reasonable running costs, the choice between the 2025 BMW X6 M and the 2025 Mercedes-Benz AMG GT becomes tricky. The X6 M screams performance with its massive 617 hp and 553 lb-ft of torque, but that intensity comes at a steep cost: it starts at $132,100 and only manages 15 combined MPG. Conversely, the AMG GT, priced significantly lower at $101,100, offers a much more manageable 21 combined MPG. While the X6 M is 255 hp stronger, the AMG GT provides better everyday usability with its 6 MPG efficiency advantage and slightly lower profile at 57.3 inches tall compared to the X6 M's 66.7 inches, making it potentially easier to garage.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Mercedes-Benz Amg Gt
The Mercedes-Benz AMG GT wins for commuters due to its superior 21 combined MPG versus the X6 M's 15 MPG.
2025 BMW X6 M
The BMW X6 M offers significantly more storage space, boasting 27.4 cu ft compared to the AMG GT's 16.1 cu ft.
2025 BMW X6 M
The 2025 BMW X6 M is the clear choice for sheer power enthusiasts with 617 hp available.
2025 Mercedes-Benz Amg Gt
The AMG GT offers excellent performance at a $31,000 lower starting price point.
Choose the BMW X6 M if...
- You absolutely require the maximum output, demonstrated by the X6 M's 617 hp.
- You prioritize maximizing cargo space, as the X6 M offers 27.4 cu ft.
- You value the taller ride height associated with its 66.7-inch stature.
Choose the Mercedes-Benz Amg Gt if...
- You need better daily running costs with 21 combined MPG.
- You want to save $31,100 upfront compared to the X6 M's MSRP of $132,100.
- You prefer a slightly narrower vehicle, as the AMG GT is 76.9 inches wide versus the X6 M's 79.5 inches.
Key Dimensions
| Dimension | BMW X6 M | Mercedes-Benz Amg Gt |
|---|---|---|
| Length | 195.0" | 199.0" |
| Width | 79.5" | 76.9" |
| Height | 66.7" | 57.3" |
| Wheelbase | 117.0" | 116.2" |
Features Comparison
Safety
| Feature | BMW | Mercedes-Benz |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | — |
| 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 | ✓ | ✓ |
| 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 | ✓ | ✓ |
| Adaptive Headlights | — | ✓ |
| 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 Fuel Economy (City/Highway) | 13/18 MPG | 19/24 MPG |
| EPA Fuel Economy (Combined) | 15 MPG | 21 MPG |
| EPA Driving Range (City/Highway) | 284.7/394.2 mi. | 400.9/506.4 mi. |
| Fuel Tank Capacity | 21.9 gal. | 21.1 gal. |
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 | ✓ | ✓ |
| 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 | ✓ | ✓ |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| 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 |
| Subwoofer Count | 2 | — |
| Surround Audio | Discrete | Discrete |
| Android Auto (Wired) | ✓ | — |
| Apple CarPlay (Wired) | ✓ | — |
| 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 |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
| 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 | 39.3 in. | 40.8 in. |
| Front Leg Room | 40.4 in. | 41.7 in. |
| Front Shoulder Room | 60.0 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 | 37.5 in. | 38.2 in. |
| Rear Leg Room | 35.7 in. | — |
| Rear Shoulder Room | 57.7 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 | 21 x 11.5 in. | 19 x 11.0 in. |
| Tire Type | Performance | Performance |
| Tire Size | 315/35R | 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 2025 BMW X6 M and 2025 Mercedes-Benz Amg Gt.
What is the main performance difference between the 2025 BMW X6 M and the AMG GT?
The BMW X6 M is significantly more powerful, putting out 617 hp and 553 lb-ft of torque. The Mercedes-Benz AMG GT offers 362 hp and 369 lb-ft of torque, representing a 255 hp deficit for the BMW.
How much more fuel efficient is the Mercedes-Benz AMG GT?
The AMG GT is considerably more efficient, achieving 21 combined MPG compared to the X6 M's 15 combined MPG, giving it a 6 MPG advantage on paper.
Which vehicle is better for hauling gear based on cargo capacity?
The BMW X6 M is the superior choice for cargo, offering 27.4 cu ft. The AMG GT Wagon is more constrained, providing only 16.1 cu ft of cargo space.
What is the difference in purchase price between these two high-performance vehicles?
There is a substantial $31,000 price gap; the BMW X6 M starts at $132,100 while the Mercedes-Benz AMG GT starts at $101,100.
Do both vehicles require premium fuel?
Yes, both the 2025 BMW X6 M and the 2025 Mercedes-Benz AMG GT explicitly require premium unleaded fuel for optimal performance.
Which vehicle is physically larger?
The BMW X6 M is the larger vehicle, measuring 195.0 inches long and significantly taller at 66.7 inches high compared to the AMG GT's 57.3-inch height.
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