DBX 727 vs Cullinan

Compare two new cars by price, estimated monthly payment, fuel economy, and other specifications. Data comes from the CarPayCheck.com catalog and uses your selected financing terms.

Aston Martin DBX 727
Aston Martin

DBX 727

Price from
Monthly payment
More details
Rolls-Royce Cullinan
Rolls-Royce

Cullinan

Price from
Monthly payment
More details

Specifications

  DBX 727 Cullinan
Manufacturer Aston Martin Rolls-Royce
Starting price
Monthly payment
Fuel type Gasoline Gasoline
Fuel economy 16.0 mpg 14.0 mpg
CO₂ emissions 546 g/mi 608 g/mi
Annual maintenance cost

About this comparison

Aston Martin DBX 727 and Rolls-Royce Cullinan suit different driving needs. The main differences below cover price, monthly payment, fuel economy, and running costs.

Both models use Gasoline. Fuel economy is DBX 727 — 16.0 mpg; Cullinan — 14.0 mpg. DBX 727 uses less energy in everyday driving.

The final choice is about more than numbers: annual distance, city or highway use, and the space your household needs all matter. Use the CarPayCheck.com calculator to apply your financing terms and evaluate both cars in your situation.

Want to compare other models? Return to the full catalog or calculate financing using your own terms.