2026 Aston Martin DBX Base
The 2026 Aston Martin DBX Base is a 697-hp 4.0-liter twin-turbocharged V8 with a 9-speed automatic and all-wheel drive. It is rated at 17 mpg combined.
| Spec | Value |
|---|---|
| Engine | |
| Engine Type | 4.0L Twin-Turbocharged V8, DOHC (Quad Cam), All-Alloy |
| Displacement | 4 L |
| Horsepower | 697 hp |
| Torque | 663 lb-ft |
| Compression Ratio | 8.6:1 |
| Drivetrain | |
| Drive Type | All-Wheel Drive |
| Transmission | |
| Transmission | 9-speed Automatic (Wet Clutch) |
| Fuel Economy | |
| City | 15 MPG |
| Highway | 20 MPG |
| Combined | 17 MPG |
| Suspension | |
| Front Suspension | Independent Double-Wishbone, Triple-Chamber Air Springs, Adaptive Dampers, 48V eARC Anti-Roll |
| Rear Suspension | Multi-Link, Triple-Chamber Air Springs, Adaptive Dampers, 48V eARC Anti-Roll |
| Brakes | |
| Front Brake Calipers | 6-Piston Aluminum Monoblock |
| Front Brake Disc | 420 x 40mm Carbon Ceramic Vented Two-Piece |
| Rear Brake Disc | 390 x 32mm Carbon Ceramic |
| Tires & Wheels | |
| Wheels Front | 22" |
| Wheels Rear | 22" |
| Tires Front | 285/40YR22 |
| Tires Rear | 325/35YR22 |
| Dimensions & Weight | |
| Length | 198.4 in |
| Width | 78.7 in |
| Height | 66.1 in |
| Wheelbase | 120.5 in |
| Front Track | 66.9 in |
| Rear Track | 65.5 in |
| Ground Clearance | 7.5 in |
| Cargo Volume | 22.5 ft³ |
| Curb Weight | 4,940 lbs |
| Weight Distribution (F/R) | 52% / 48% |
| Interior | |
| Headroom Front | 40.9 in |
| Headroom Rear | 40 in |
| Legroom Front | 41.7 in |
| Legroom Rear | 40.9 in |
| Shoulder Room Front | 58.4 in |
| Shoulder Room Rear | 54.5 in |