2026 Aston Martin DBX 707
All photo credits
- Photo: Aston Martin DBX Silver Birch Provenance - front by Ethan Llamas, CC BY-SA 4.0, via Wikimedia Commons
- Photo: ASTON MARTIN DBX China (3) by Dinkun Chen, CC BY-SA 4.0, via Wikimedia Commons
- Photo: ASTON MARTIN DBX China (2) by Dinkun Chen, CC BY-SA 4.0, via Wikimedia Commons
- Photo: Aston Martin DBX Glacier White 02 by Ethan Llamas, CC BY-SA 4.0, via Wikimedia Commons
- Photo: An 2020 Aston Martin DBX from rear by MrWalkr, CC BY-SA 4.0, via Wikimedia Commons
The 2026 Aston Martin DBX 707 is a 697-hp 4.0-liter twin-turbocharged V8 with a 9-speed automatic and all-wheel drive. It starts at $257,000 MSRP and is rated at 17 mpg combined.
It makes 697 horsepower at 6,000 rpm and 663 lb-ft of torque at 2750-4500 rpm, spinning to a 7,000 rpm redline. EPA fuel-economy estimates are 15 mpg city and 20 mpg highway (17 mpg combined).
The DBX measures 198.4 inches long on a 120.5-inch wheelbase and has a curb weight of 4,940 lb.
| Spec | Value |
|---|---|
| Vehicle | |
| Body Type | SUV |
| Powertrain | Gas |
| Price | |
| MSRP | $257,000 |
| MSRP with Destination | $261,000 |
| Destination Charge | $4,000 |
| Engine | |
| Engine Type | 4.0L Twin-Turbo V8 (Quad Overhead Cam, 32-Valve, Cylinder Deactivation) |
| Displacement | 4 L |
| Horsepower | 697 hp @ 6,000 rpm |
| Torque | 663 lb-ft @ 2750-4500 rpm |
| Redline | 7,000 rpm |
| Valvetrain | DOHC 32-Valve Dual Variable Camshaft Timing |
| Bore and Stroke | 83.0 x 92.0 |
| Compression Ratio | 8.6:1 |
| Injection Type | Gasoline Direct Injection |
| Drivetrain | |
| Drive Type | AWD |
| Differential Type | Electronic Rear Limited-Slip, Active Center Transfer Case |
| Transmission | |
| Transmission | 9-Speed Automatic with Multi-Plate Wet Clutch |
| 1st Gear | 5.354 (37 mph **) |
| 2nd Gear | 3.243 (61 mph **) |
| 3rd Gear | 2.252 (88 mph **) |
| 4th Gear | 1.636 (121 mph **) |
| 5th Gear | 1.211 (163 mph **) |
| 6th Gear | 1 (197 mph **) |
| 7th Gear | 0.865 (228 mph **) |
| 8th Gear | 0.717 (275 mph **) |
| 9th Gear | 0.601 (328 mph **) |
| Reverse | 4.798 |
| Final Drive | 3.27 |
| Fuel Economy | |
| City | 15 MPG |
| Highway | 20 MPG |
| Combined | 17 MPG |
| Recommended Fuel | Premium Gasoline |
| Tank Capacity | 23 gal |
| Suspension | |
| Front Suspension | Independent Double Wishbone, Adaptive Triple-Chamber Air Springs, 48-Volt Electronic Active Anti-Roll |
| Rear Suspension | Multi-Link, Adaptive Triple-Chamber Air Springs, 48-Volt Electronic Active Anti-Roll |
| Front Stabilizer Bar | 48-volt electronic active anti-roll (eARC) |
| Rear Stabilizer Bar | 48-volt electronic active anti-roll (eARC) |
| Turning Diameter | 40.7 ft |
| Brakes | |
| Front Brake Calipers | 6-Piston |
| Front Brake Disc | 16.5 in (420 mm) Ventilated Carbon Ceramic |
| Rear Brake Disc | 15.4 in (390 mm) Ventilated Carbon Ceramic |
| Tires & Wheels | |
| Wheels Front | 22 x 10.0 in |
| Wheels Rear | 22 x 11.5 in |
| Tires Front | Pirelli P Zero 285/40YR22 |
| Tires Rear | Pirelli P Zero 325/35YR22 |
| Dimensions & Weight | |
| Length | 198.4 in |
| Width | 87.4 in |
| Height | 66.1 in |
| Wheelbase | 120.5 in |
| Front Track | 66.9 in |
| Rear Track | 65.5 in |
| Ground Clearance | 7.5 in |
| Approach Angle | 22.2° |
| Departure Angle | 24.3° |
| Cargo Volume | 22.5 ft³ |
| Curb Weight | 4,940 lbs |
| Weight Distribution (F/R) | 52% / 48% |
| Interior | |
| Headroom Front | 40.6 in |
| Headroom Rear | 40 in |
| Legroom Front | 41.7 in |
| Legroom Rear | 40.9 in |
Similar cars
Rivals to the 2026 Aston Martin DBX 707 with similar size, power and price from around the same years.
Safety & Recalls
NCAP safety ratings
Not crash-tested by NHTSA for this model year.
Recalls
1 recall on file with NHTSA for the 2026 Aston Martin DBX. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.
Mar 25, 2026 · TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
Aston Martin The Americas (Aston Martin) is recalling certain 2025-2026 DBX and 2026 DBX S vehicles. The tire pressure monitoring system (TPMS) light may not illuminate as intended, failing to warn drivers that one or more tires may be underinflated. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 138, "Tire Pressure Monitoring Systems."
Consequence: Underinflated tires increase the risk of a crash.
Remedy: Aston Martin will update the TPMS software, free of charge. Owner notification letters were mailed May 28, 2026. Owners may contact Aston Martin customer service at 1-888-923-9988. Aston Martin's number for this recall is RA-13-2153. The Vehicle Identification Number (VIN) involved in this recall became searchable on NHTSA.gov on March 25, 2026.
NHTSA campaign 26V187000
Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2026 ASTON MARTIN DBX. US-market vehicles only; data cached for up to 7 days.