2025 Audi SQ8 vs 2025 Mercedes-Benz Amg Gt

$97,600 · Crossover

$101,100 · Wagon

Comparison Overview

The most significant numerical divergence between the 2025 Audi SQ8 and the 2025 Mercedes-Benz AMG GT is the power output, where the SQ8 delivers a commanding 500 hp, exceeding the AMG GT's 362 hp by a substantial 138 hp margin. This performance disparity is coupled with a significant efficiency gap: the AMG GT achieves 21 MPG combined versus the SQ8's 17 MPG combined, representing a 4 MPG advantage for the Mercedes. Pricewise, the Audi SQ8 carries a lower $97,600 MSRP compared to the AMG GT's $101,100, creating a $3,500 initial cost savings for the Audi. Dimensionally, the vehicles trade size benefits; the SQ8 is wider at 79.0 inches versus 76.9 inches, but the AMG GT offers a longer body length at 199.0 inches to the Audi's 197.0 inches. Finally, utility heavily favors the Audi, providing 33.7 cu ft of cargo capacity compared to the AMG GT's 16.1 cu ft, illustrating a nearly twofold difference in usable space.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mercedes-Benz Amg Gt

The Mercedes-Benz AMG GT offers superior efficiency with a 21 MPG combined rating compared to the Audi SQ8's 17 MPG combined.

👨‍👩‍👧‍👦 Best for Families

2025 Audi SQ8

The Audi SQ8 offers significantly more utility with 33.7 cu ft of cargo capacity, nearly double the 16.1 cu ft available in the AMG GT.

🏎️ Best for Enthusiasts

2025 Audi SQ8

The Audi SQ8 is the clear performance leader, boasting 500 hp and 568 lb-ft of torque against the AMG GT's 362 hp and 369 lb-ft.

💰 Best Value

2025 Audi SQ8

The Audi SQ8 presents better value by offering substantially more horsepower (500 hp vs 362 hp) for a lower MSRP of $97,600.

Choose the Audi SQ8 if...

Prioritize outright straight-line performance, leveraging the 500 hp and 568 lb-ft of torque.
Require substantial hauling capability, utilizing the 33.7 cu ft of available cargo space.
Seek a lower initial investment, as the SQ8 is priced $3,500 less than the AMG GT.

Choose the Mercedes-Benz Amg Gt if...

Maximize fuel economy, benefiting from the 21 MPG combined rating versus the SQ8's 17 MPG.
Prefer a slightly longer chassis measuring 199.0 inches compared to the SQ8's 197.0 inches.
Value the inclusion of a 9-speed automatic transmission over the SQ8's 8-speed unit.

Key Dimensions

Dimension	Audi SQ8	Mercedes-Benz Amg Gt
Length	197.0"	199.0"
Width	79.0"	76.9"
Height	67.0"	57.3"
Wheelbase	118.0"	116.2"

Features Comparison

Safety

Feature	Audi	Mercedes-Benz
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
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
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	2
Rear Height Adjustable Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	—
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Driver Attention Alert	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Adaptive Headlights	—	✓
Front Power Adjustable Headrests	—	✓
Rear Integrated Headrests	—	✓

Engine

Feature	Audi	Mercedes-Benz
Base Engine Displacement	4.0 L	3.0 L
Number of Cylinders	V8	inline 6
Base Engine Type	mild hybrid	mild hybrid
Horsepower	500 hp	362 hp @ 5500 rpm
Torque	568 lb-ft	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	Audi	Mercedes-Benz
Transmission Type	8-speed shiftable automatic	9-speed shiftable automatic
Drivetrain Type	all wheel drive	all wheel drive
Center Differential Type	Limited Slip	—
Hill Descent Control	✓	—
[object Object]	—	✓
[object Object]	—	✓

Fuel

Feature	Audi	Mercedes-Benz
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	15/21 MPG	19/24 MPG
EPA Fuel Economy (Combined)	17 MPG	21 MPG
EPA Driving Range (City/Highway)	337.5/472.5 mi.	400.9/506.4 mi.
Fuel Tank Capacity	22.5 gal.	21.1 gal.

Comfort & Convenience

Feature	Audi	Mercedes-Benz
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	—	✓
Automatic Parking Assist	—	✓
Cruise Control	—	✓
Dual Zone Climate Control	—	✓
Rear Ventilation Ducts	—	✓
Sun Sensor	—	✓

In Car Entertainment

Feature	Audi	Mercedes-Benz
Infotainment Display	10.1 in	12.3 in
AM/FM Stereo	✓	✓
Premium Brand Speakers	Bang & Olufsen	—
Stereo Power	730W	640W
Speaker System	17	14
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	6 months
Premium Brand Stereo System	—	Burmester
Premium Speaker Brand	—	Burmester
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Audi	Mercedes-Benz
One-Touch Power Windows	4	4
Moonroof Type	1st Row Power Glass Extended	1st Row Power Glass
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	Audi	Mercedes-Benz
Front Head Room	37.1 in.	40.8 in.
Front Leg Room	41.3 in.	41.7 in.
Front Shoulder Room	59.5 in.	57.8 in.
Seat Material: Premium Leather	✓	—
Front Seat Type: Sport	✓	—
Driver Seat Power Adjustments	8-way	10-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	3
Passenger Seat Power Adjustments	8-way	10-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Leatherette/Sueded Microfiber	—	✓
Front Seat Type: Bucket	—	✓
Driver Seat Thigh Extension	—	✓
Passenger Seat Thigh Extension	—	✓
Passenger Seat Memory Settings	—	3

Rearseats

Feature	Audi	Mercedes-Benz
Rear Head Room	38.1 in.	38.2 in.
Rear Leg Room	40.2 in.	—
Rear Shoulder Room	58.5 in.	57.2 in.
Split-Folding Rear Seatback	✓	—
Reclining Rear Seats	✓	—
Folding Center Armrest	✓	—

Tires and Wheels

Feature	Audi	Mercedes-Benz
Wheel Finish	Painted Alloy	—
Wheel Diameter	22 in	—
Tire Type	All Season	Performance
Tire Size	285/40R22	285/40R19
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
Wheel Material	—	Alloy
Wheel Size	—	19 x 11.0 in.

Suspension

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

Warranty

Feature	Audi	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.
Hybrid Component Warranty	—	6 yr./ 62000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Audi SQ8 and 2025 Mercedes-Benz Amg Gt.

How does the drivetrain and transmission differ between the two vehicles?

Both vehicles feature All-Wheel Drive systems; however, the 2025 Audi SQ8 uses an 8-speed shiftable automatic, while the 2025 Mercedes-Benz AMG GT employs a 9-speed shiftable automatic transmission.

Which vehicle is larger in terms of physical dimensions?

The Mercedes-Benz AMG GT has a marginally longer body length at 199.0 inches compared to the Audi SQ8's 197.0 inches. Conversely, the SQ8 is wider (79.0 inches vs. 76.9 inches) and significantly taller (67.0 inches vs. 57.3 inches).

What is the specific fuel economy penalty for choosing the more powerful Audi SQ8?

The Audi SQ8 is rated for 17 MPG combined (15 City/21 Highway), resulting in a 4 MPG combined deficit compared to the Mercedes-Benz AMG GT, which achieves 21 MPG combined (19 City/24 Highway).

Is the performance gap between the two models drastic?

Yes, the performance gap is significant, with the Audi SQ8 producing 500 hp and 568 lb-ft of torque. This provides a 138 hp and 199 lb-ft advantage over the AMG GT's output of 362 hp and 369 lb-ft.

If cargo space is a priority, which crossover SUV should I select?

The 2025 Audi SQ8 is the superior choice for cargo volume, offering 33.7 cu ft. This is more than double the 16.1 cu ft available in the Mercedes-Benz AMG GT wagon body style.