What is the fuel economy of a 2026 Aston Martin DBX 727?

EPA figures for the 2026 Aston Martin DBX 727 reach 16 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.

Are there recalls on the 2026 Aston Martin DBX 727?

NHTSA lists 1 safety recall campaign for the 2026 Aston Martin DBX 727. Check your specific vehicle by VIN on the official NHTSA site - recalls are fixed free of charge by dealers.

Aston Martin · 2026

2026 Aston Martin DBX 727

Official EPA fuel economy and NHTSA recall record, best combined figure 16 MPG.

Fuel economy (EPA)

Engine	Transmission	Fuel	City	Highway	Combined	CO2 g/mi
4.0L 8-cyl	Automatic 9-spd	Premium	14	19	16	546

Safety recalls (NHTSA)

1 campaign on record for this model year. Recall repairs are free at dealers; check your exact vehicle by VIN on nhtsa.gov/recalls.

Campaign 26V187000

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."

Decode this car's VIN All Aston Martin models EU CO2 & registrations

Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.