2025 Aston Martin DBX707 vs 2026 BMW ALPINA XB7

$257,000 · Crossover

$156,000 · Crossover

Comparison Overview

Choosing between the 2025 Aston Martin DBX707 and the 2026 BMW ALPINA XB7 boils down to power versus practicality and price. If you want the absolute maximum performance figure, the DBX707 boasts 697 hp, significantly outpacing the XB7's 631 hp. However, that performance comes at a steep cost; the Aston Martin commands an MSRP of $257,000, roughly $101,000 more than the ALPINA's $156,000 entry point. Furthermore, the Aston Martin is thirsty, achieving only 17 MPG combined compared to the XB7’s efficiency, although exact XB7 MPG figures weren't supplied, the stated 17 MPG difference suggests a gap. Practically, the XB7 is much better for hauling, offering a massive 48.6 cu ft of cargo space versus the DBX707's limited 22.3 cu ft. The size difference is also noticeable, with the XB7 being 5.5 inches longer and nearly 5 inches taller.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 BMW ALPINA XB7

The significantly lower initial cost of $156,000 for the XB7 makes it the smarter choice for daily commuting expenses.

👨‍👩‍👧‍👦 Best for Families

2026 BMW ALPINA XB7

The ALPINA XB7 offers nearly double the utility with 48.6 cu ft of cargo capacity compared to the DBX707's 22.3 cu ft.

🏎️ Best for Enthusiasts

2025 Aston Martin DBX707

The Aston Martin DBX707 wins this category by delivering a higher peak output of 697 hp.

💰 Best Value

2026 BMW ALPINA XB7

The $101,000 lower MSRP makes the 2026 BMW ALPINA XB7 an overwhelmingly superior value proposition.

Choose the Aston Martin DBX707 if...

You prioritize ultimate horsepower and want the segment-leading 697 hp engine.
You value a slightly smaller footprint, with the DBX707 being 5.5 inches shorter in length.
You prefer the prestige and styling associated with the Aston Martin brand, regardless of the $257,000 price tag.

Choose the BMW ALPINA XB7 if...

Budget is a major concern, as the XB7 saves you $101,000 in upfront costs.
You frequently haul luggage or gear, benefiting from the XB7's substantial 48.6 cu ft cargo area.
You need better day-to-day usability, given the XB7 is nearly 5 inches taller (70.7 inches) for easier entry and better visibility.

Key Dimensions

Dimension	Aston Martin DBX707	BMW ALPINA XB7
Length	198.4"	203.9"
Width	78.7"	78.3"
Height	66.1"	70.7"
Wheelbase	120.5"	122.2"

Features Comparison

Safety

Feature	Aston Martin	BMW
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	✓	—
Driver Attention Alert	—	✓
Post-Collision Safety System	—	✓
Passenger Airbag Occupant Sensing Deactivation	—	✓
Cornering Lights	—	✓
Integrated Turn Signal Mirrors	—	✓
Front Power Adjustable Headrests	—	✓

Engine

Feature	Aston Martin	BMW
Base Engine Displacement	4.0 L	4.4 L
Number of Cylinders	V8	V8
Base Engine Type	gas	mild hybrid
Horsepower	697 hp @ 6000 rpm	631 hp @ 5600 rpm
Torque	663 lb-ft @ 2750 rpm	590 lb-ft @ 1800 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	BMW
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	✓	✓
[object Object]	—	✓
[object Object]	—	✓

Fuel

Feature	Aston Martin	BMW
Fuel Type	premium unleaded (recommended)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	15/20 MPG	—
EPA Fuel Economy (Combined)	17 MPG	—
EPA Driving Range (City/Highway)	337.5/450.0 mi.	0/0 mi.
Fuel Tank Capacity	22.5 gal.	21.9 gal.

Comfort & Convenience

Feature	Aston Martin	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	✓	✓
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	✓	—
Automatic Parking Assist	—	✓
Universal Remote Transmitter	—	✓
Front Seatback Storage	—	✓
Heated Steering Wheel	—	✓
Climate Control Zones	—	5
Interior Air Filtration	—	✓
Extended Cabin Heating/Cooling	—	✓
Turn Signal Indicators in Mirrors	—	✓

In Car Entertainment

Feature	Aston Martin	BMW
Infotainment Display	10.2 in	14.9 in
AM/FM Stereo	✓	✓
Stereo Power	800W	464W
Speaker System	14	16
Apple CarPlay (Wired)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Memory Card Slot	✓	—
Premium Speaker Brand	—	Harman/Kardon
Surround Audio	—	Discrete
Android Auto (Wired)	—	✓
Satellite Radio	—	✓
Satellite Radio Trial Period	—	12 months

Power Feature

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

Frontseats

Feature	Aston Martin	BMW
Front Head Room	40.9 in.	41.9 in.
Front Leg Room	41.7 in.	39.8 in.
Front Shoulder Room	58.4 in.	60.0 in.
Seat Material: Leather	✓	—
Front Seat Type: Sport	✓	✓
Driver Seat Power Adjustments	12-way	12-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Memory Settings	3	2
Passenger Seat Power Adjustments	12-way	12-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Memory Settings	3	2
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Premium Leather	—	✓
Driver Seat Manual Adjustments	—	2-way
Driver Seat Lumbar Support	—	Power
Driver Seat Thigh Extension	—	✓
Passenger Seat Manual Adjustments	—	2-way
Passenger Seat Lumbar Support	—	Power
Passenger Seat Thigh Extension	—	✓
Driver Seat Ventilation	—	✓
Passenger Seat Ventilation	—	✓
Seat Massage Function	—	✓

Rearseats

Feature	Aston Martin	BMW
Rear Head Room	40.0 in.	39.9 in.
Rear Leg Room	40.9 in.	37.6 in.
Rear Shoulder Room	54.5 in.	58.1 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	✓	✓
Power Folding Third Row Seat	—	✓

Tires and Wheels

Feature	Aston Martin	BMW
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	22 x 11.5 in.	23 x 11.0 in
Tire Type	Performance	Performance
Wheel Diameter	22 in	—
Spare Tire Type	Temporary	Temporary
Tire Size	—	325/30R
Spare Tire Location	—	Inside Mounted

Suspension

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

Warranty

Feature	Aston Martin	BMW
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./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Aston Martin DBX707 and 2026 BMW ALPINA XB7.

How big is the performance difference between the two 600+ hp crossovers?

The 2025 Aston Martin DBX707 packs a noticeable punch with 697 hp and 663 lb-ft of torque, while the 2026 ALPINA XB7 offers a very strong 631 hp and 590 lb-ft of torque. This 66 hp gap is the key performance differentiator for driving enthusiasts.

Is the Aston Martin DBX707 much more expensive than the ALPINA XB7?

Yes, the price gap is substantial; the DBX707 starts at an MSRP of $257,000, which is $101,000 more than the XB7's $156,000 price. This makes the XB7 the clear winner for buyers watching their budget.

Which vehicle is better suited for road trips and large families?

The 2026 BMW ALPINA XB7 is significantly better equipped for families, boasting 48.6 cu ft of cargo capacity. In contrast, the Aston Martin only offers 22.3 cu ft of trunk space, limiting what you can bring along.

How do their fuel economy and required fuel compare?

While exact figures for the XB7 aren't given, the DBX707 reports a low 17 MPG combined, indicating both likely consume premium fuel frequently. The Aston Martin only recommends premium, whereas the XB7 explicitly requires premium unleaded gasoline.

Are there significant differences in their physical dimensions?

The XB7 is the larger vehicle overall; it is 5.5 inches longer (203.9 vs 198.4 inches) and significantly taller at 70.7 inches compared to the DBX707's 66.1 inches. Both offer all-wheel drive capability.

Does the transmission type affect driving feel in these two SUVs?

The DBX707 utilizes a 9-speed shiftable automatic, potentially offering marginally quicker or smoother shifting at the limits than the XB7’s 8-speed shiftable automatic. However, both are designed for high performance.