Petrol · 2026
Aston Martin DBX 727
Fuel use, running costs and specs for the Aston Martin DBX 727. By the official figures, the 2026 uses 14.7 L/100km: 19 mpg UK, 16 mpg US.
- Fuel use
- 14.7 L/100km
- 2026 official
- UK mpg
- 19 mpg
- US mpg
- 16 mpg
What a DBX 727 costs to run
At today's average petrol prices, by its official fuel use.
| Country | Average price today | Cost to drive | A typical year |
|---|---|---|---|
| New Zealand | $2.94/L petrol | $43.22 per 100 km | $4,754 |
| Australia | $2.42/L petrol | $35.50 per 100 km | $3,941 |
| United Kingdom | £1.74/L petrol | £41.26 per 100 miles | £2,888 |
| United States | $4.35/gal petrol | $27.21 per 100 miles | $3,673 |
A typical year: New Zealand 11,000 km (Ministry of Transport's average for a light vehicle); Australia 11,100 km (ABS Survey of Motor Vehicle Use average); United Kingdom 11,265 km (DfT National Travel Survey average of about 7,000 miles); United States 21,726 km (FHWA average of about 13,500 miles). Real costs depend on how and where you drive. Work out a particular trip.
Official figures by year
From the US EPA, the UK's DfT and NZTA, newest first.
| Year | Fuel | Uses | UK | US | Range |
|---|---|---|---|---|---|
| 2026 | Petrol | 14.7 L/100km | 19 mpg | 16 mpg | — |
Aston Martin DBX 727 questions
What is the fuel consumption of the Aston Martin DBX 727?
The 2026 Aston Martin DBX 727 uses 14.7 L/100km by its official figures: 19 mpg in UK gallons and 16 mpg in US gallons. Each year's figures are listed below.
How much does a Aston Martin DBX 727 cost to run a year?
At today's average petrol prices and a typical year's driving: $4,754 in New Zealand, $3,941 in Australia, £2,888 in United Kingdom, $3,673 in United States.
Cars like the DBX 727
From other makes, closest in what they use.
Audi
RS Q8
2020–2027
14.7 L/100km · 19 mpg UK
Cadillac
Escalade
1999–2027
14.7 L/100km · 19 mpg UK
Ferrari
F8 Spider
2021–2023
14.7 L/100km · 19 mpg UK
Ford
Transit T150 Wagon
2015–2022
14.7 L/100km · 19 mpg UK
McLaren Automotive
765LT Coupe
2021
14.7 L/100km · 19 mpg UK
McLaren Automotive
765LT Spider
2022
14.7 L/100km · 19 mpg UK
More from Aston Martin
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Vantage
2005–2026
11.0 L/100km · 26 mpg UK
Aston Martin
DB9
2004–2016
14.1 L/100km · 20 mpg UK
Aston Martin
DB11
2017–2023
10.2 L/100km · 28 mpg UK
Aston Martin
DBX
2020–2026
13.3 L/100km · 21 mpg UK
Aston Martin
DBS
1970–2023
12.5 L/100km · 23 mpg UK
Aston Martin
Vanquish
2002–2027
13.8 L/100km · 20 mpg UK
Aston Martin
DB7
1995–2003
15.7 L/100km · 18 mpg UK
Aston Martin
Rapide
2010–2019
12.9 L/100km · 22 mpg UK
What will a drive in your DBX 727 cost?
Roadtrip works out the fuel or charging cost of any drive for your exact car, finds the cheapest stations on the way, and splits it between everyone in the car.
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