Fuel Economy

2023 Aston Martin DBX

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$185,900 - $207,680 Starting MSRP
Model Highlights
Fuel Economy

17 MPG Comb.

Body Type



Automatic w/OD


5 Seats

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At the heart of the 2023 DBX is its engine, its powered by a 4L twin turbo V8 mated to a 9-speed automatic transmission that produces 542 horsepower. The 707 trim is powered by the same engine tuned to 697 horsepower. Aston Martin claims the DBX...


Engine Order Code:
Engine Type: Twin Turbo Premium Unleaded V-8
Displacement: 4.0 L/243
Fuel System: Gasoline Direct Injection
SAE Net Horsepower @ RPM: 697 @ 6000
SAE Net Torque @ RPM: 663 @ 2750
Engine Oil Cooler: None
Drivetrain: All Wheel Drive
Trans Order Code:
Trans Type: 9
Trans Description Cont.: Automatic w/OD
Trans Description Cont. Again:
Trans PTO Access: No
Transfer Case Model: None
Transfer Case Power Take Off: No
Fuel Economy Est-Combined (MPG): 17
EPA Fuel Economy Est - City (MPG): 15
EPA Fuel Economy Est - Hwy (MPG): 20
Base Curb Weight (lbs): 4940
Gross Vehicle Weight Rating Cap (lbs): 6644
Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
Dead Weight Hitch - Max Tongue Wt. (lbs): 500
Wt Distributing Hitch - Max Trailer Wt. (lbs): 5940
Wt Distributing Hitch - Max Tongue Wt. (lbs): 594
Maximum Trailering Capacity (lbs): 5940
Suspension Type - Front: Double Wishbone
Suspension Type - Rear: Multi-Link
Axle Type - Front: Independent
Axle Type - Rear: Independent
Brake Type: 4-Wheel Disc
Brake ABS System: 4-Wheel
Brake ABS System (Second Line): 4-Wheel
Disc - Front (Yes or ): Yes
Disc - Rear (Yes or ): Yes
Front Brake Rotor Diam x Thickness (in): 16.5
Rear Brake Rotor Diam x Thickness (in): 15.3
Drum - Rear (Yes or ):
Rear Drum Diam x Width (in):
Front Tire Order Code: TY03
Rear Tire Order Code: TY03
Spare Tire Order Code:
Front Tire Size: P285/40YR22
Rear Tire Size: P325/35YR22
Spare Tire Size:
Front Wheel Size (in): 22 X 10
Rear Wheel Size (in): 22 X 11.5
Spare Wheel Size (in):
Front Wheel Material: Forged Aluminum
Rear Wheel Material: Forged Aluminum
Spare Wheel Material:
Steering Type: Rack-Pinion
Turning Diameter - Curb to Curb (ft): 40.7
Fuel Tank Capacity, Approx (gal): 22.5
Wheelbase (in): 120.5
Length, Overall (in): 198.4
Width, Max w/o mirrors (in): 78.7
Height, Overall (in): 66.1
Track Width, Front (in): 66.9
Track Width, Rear (in): 65.5
Min Ground Clearance (in): 7.5
Liftover Height (in): 31.9
Cargo Area Length @ Floor to Seat 1 (in): 70.1
Cargo Area Length @ Floor to Seat 2 (in): 40.2
Cargo Area Width @ Beltline (in): 45.7
Cargo Box (Area) Height (in): 27.3
Cargo Volume to Seat 1 (ft³): 54
Cargo Volume to Seat 2 (ft³): 22.5
Cargo Volume to Seat 3 (ft³): 22.5
Passenger Capacity: 5
Front Head Room (in): 40.9
Front Leg Room (in): 41.7
Front Shoulder Room (in): 58.4
Second Head Room (in): 40
Second Leg Room (in): 40.9
Second Shoulder Room (in): 54.5
Vehicle Name: Aston Martin DBX
Body Style: Sport Utility
Body Code: S
Tons/yr of CO2 Emissions @ 15K mi/year: 10.5


This model has 2 different trims.
Description4.0 L/243, 697 @ 6000, Automatic w/OD

Fuel Economy

This model has 2 different trims.
City15 MPG
Hwy20 MPG
Combined17 MPG
Description4.0 L/243, 697 @ 6000, Automatic w/OD

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