2025 Aston Martin DBX707 vs 2026 Audi SQ8

$257,000 · Crossover

$99,700 · Crossover

Comparison Overview

The 2025 Aston Martin DBX707 bursts onto the scene with a commanding 697 hp, making it a true hyper-SUV contender, distinguished by its astronomical performance capability. In stark contrast, the 2026 Audi SQ8 offers accessible, polished German performance for significantly less money, starting at just $99,700. The Aston’s gargantuan power advantage delivers nearly 200 more horsepower than the Audi's 500 hp output, promising an auditory and visceral thrill unmatched by its rival. However, this exclusivity comes at a steep premium, reflected in the DBX707’s $257,000 MSRP compared to the SQ8’s accessible entry point. While both are AWD crossovers, the SQ8 boasts nearly 11.4 cu ft more cargo space (33.7 vs 22.3 cu ft), making it the more pragmatic utility player, even if its combined 16 MPG trails the Aston’s slightly better 17 MPG rating.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Audi SQ8

The Audi SQ8 is substantially cheaper to acquire and marginally better on fuel economy for daily driving.

👨‍👩‍👧‍👦 Best for Families

2026 Audi SQ8

The SQ8 provides a significant 33.7 cu ft of cargo capacity, vastly exceeding the DBX707's 22.3 cu ft.

🏎️ Best for Enthusiasts

2025 Aston Martin DBX707

The DBX707 delivers an overwhelming 697 hp, giving it a decisive edge in raw acceleration and drama over the 500 hp SQ8.

💰 Best Value

2026 Audi SQ8

The $157,300 saving between the two vehicles makes the Audi the undeniable champion of practical performance value.

Choose the Aston Martin DBX707 if...

You demand maximum velocity, leveraging the DBX707's monstrous 697 hp engine.
Budget is secondary to possessing the most exclusive, high-performance crossover available ($257,000 MSRP).
You prefer the quick-shifting precision of a 9-speed automatic transmission for performance driving.

Choose the Audi SQ8 if...

You prioritize utility, benefiting from the SQ8's superior 33.7 cu ft of cargo space.
You require substantial performance without spending over $250,000 (a $157,300 savings is available).
You prefer a slightly taller stance, as the SQ8 is 0.9 inches higher in overall height.

Key Dimensions

Dimension	Aston Martin DBX707	Audi SQ8
Length	198.4"	197.0"
Width	78.7"	79.0"
Height	66.1"	67.0"
Wheelbase	120.5"	118.0"

Features Comparison

Safety

Feature	Aston Martin	Audi
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Rear Cross Traffic Alert	✓	✓
Pre-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Dual Rear Side-Mounted Airbags	✓	✓
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
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	✓	✓
Daytime Running Lights	✓	✓
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	✓	✓
Post-Collision Safety System	—	✓
Passenger Airbag Occupant Sensing Deactivation	—	✓
Integrated Turn Signal Mirrors	—	✓

Engine

Feature	Aston Martin	Audi
Base Engine Displacement	4.0 L	4.0 L
Number of Cylinders	V8	V8
Base Engine Type	gas	mild hybrid
Horsepower	697 hp @ 6000 rpm	500 hp @ 5500 rpm
Torque	663 lb-ft @ 2750 rpm	568 lb-ft @ 2000 rpm
Number of Valves	32	32
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Cylinder Deactivation	✓	—
Fuel Injection Type	—	✓

Drive Train

Feature	Aston Martin	Audi
Transmission Type	9-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	all wheel drive	all wheel drive
[object Object]	✓	—
[object Object]	✓	—
Hill Descent Control	✓	✓
Center Differential Type	—	Limited Slip

Fuel

Feature	Aston Martin	Audi
Fuel Type	premium unleaded (recommended)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	15/20 MPG	14/20 MPG
EPA Fuel Economy (Combined)	17 MPG	16 MPG
EPA Driving Range (City/Highway)	337.5/450.0 mi.	315.0/450.0 mi.
Fuel Tank Capacity	22.5 gal.	22.5 gal.

Comfort & Convenience

Feature	Aston Martin	Audi
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	✓	—
Wireless Charging Pad	✓	✓
Adaptive Cruise Control	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Leather Steering Wheel	✓	✓
Three Zone Climate Control	✓	—
Rear Ventilation Ducts with Fan Control	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Cargo Floor Mats	✓	—
Rear Parking Sensors with Side Sensing	—	✓
Universal Remote Transmitter	—	✓
Front Seatback Storage	—	✓
Heated Steering Wheel	—	✓
Four Zone Climate Control	—	✓
Interior Air Filtration	—	✓
Turn Signal Indicators in Mirrors	—	✓

In Car Entertainment

Feature	Aston Martin	Audi
Infotainment Display	10.2 in	10.1 in
AM/FM Stereo	✓	✓
Stereo Power	800W	730W
Speaker System	14	17
Apple CarPlay (Wired)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Memory Card Slot	✓	—
Premium Brand Speakers	—	Bang & Olufsen
Subwoofer Count	—	1
Surround Audio	—	Discrete
Android Auto (Wireless)	—	✓
Apple CarPlay (Wireless)	—	✓
Satellite Radio	—	✓
Satellite Radio Trial Period	—	3 months

Power Feature

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

Frontseats

Feature	Aston Martin	Audi
Front Head Room	40.9 in.	37.1 in.
Front Leg Room	41.7 in.	41.3 in.
Front Shoulder Room	58.4 in.	59.5 in.
Seat Material: Leather	✓	—
Front Seat Type: Sport	✓	✓
Driver Seat Power Adjustments	12-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Memory Settings	3	2
Passenger Seat Power Adjustments	12-way	8-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Memory Settings	3	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Premium Leather	—	✓
Driver Seat Lumbar Support	—	Power
Passenger Seat Lumbar Support	—	Power

Rearseats

Feature	Aston Martin	Audi
Rear Head Room	40.0 in.	38.1 in.
Rear Leg Room	40.9 in.	40.2 in.
Rear Shoulder Room	54.5 in.	58.5 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	✓	—
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	Aston Martin	Audi
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	22 x 11.5 in.	—
Tire Type	Performance	All Season
Wheel Diameter	22 in	22 in
Spare Tire Type	Temporary	Temporary
Tire Size	—	285/40R22
Spare Tire Location	—	Inside Mounted

Suspension

Feature	Aston Martin	Audi
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	Aston Martin	Audi
Basic Warranty	3 yr./ unlimited mi.	4 yr./ 50000 mi.
Drivetrain Warranty	3 yr./ unlimited mi.	4 yr./ 50000 mi.
Corrosion/Rust Warranty	10 yr./ unlimited mi.	12 yr./ unlimited mi.
Roadside Assistance	3 yr./ unlimited mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	—	3 yr./ 30000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Aston Martin DBX707 and 2026 Audi SQ8.

How much faster is the Aston Martin DBX707 than the Audi SQ8?

The DBX707 boasts an impressive 697 hp, which is 197 hp more than the SQ8's 500 hp output, translating to superior straight-line speed potential. While both utilize AWD, the power difference ensures the DBX707 is the undisputed performance leader.

Which crossover offers better practicality for hauling gear?

The 2026 Audi SQ8 is the clear winner for utility, offering a massive 33.7 cu ft of cargo capacity. The 2025 Aston Martin DBX707 is considerably more limited, providing only 22.3 cu ft behind the rear seats.

Is the significant price difference justified by the fuel economy?

No, the price gap is vast, with the DBX707 costing $257,000 versus the SQ8’s $99,700. Fuel economy is similar, with the Aston achieving a combined 17 MPG versus the Audi's 16 MPG, making the fuel savings negligible compared to the initial purchase cost.

Do both vehicles use the same type of transmission?

While both use shiftable automatics, the DBX707 employs a more sophisticated 9-speed unit, whereas the SQ8 uses an 8-speed. Enthusiasts might notice quicker shifts from the extra gear in the Aston Martin during spirited driving.

Are the dimensions of these two crossovers vastly different?

The dimensions are very close; the DBX707 is slightly longer at 198.4 inches compared to the SQ8's 197.0 inches. However, the SQ8 is negligibly wider (79.0 inches vs 78.7 inches) and slightly taller.

What is the difference in required fuel for these luxury crossovers?

Both vehicles require premium unleaded fuel for operation. While the DBX707 recommends it, the Audi SQ8 specifically requires it to achieve its stated 500 hp performance figures.