Aston Martin DB12 vs Bentley Flying Spur
A detailed look at how two of Australia's most popular cars compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Aston Martin DB12
From $455,000
Coupe
Twin-turbo petrol
500kW
12.2 L/100km
ANCAP: no data
262L
Bentley Flying Spur
From $495,000
Sedan
Twin-turbo petrol
405kW
12.7 L/100km
ANCAP: no data
420L
Price Breakdown
The Aston Martin DB12 starts from $455,000 before on-road costs, while the Bentley Flying Spur opens at $495,000. That makes the Aston Martin DB12 the more affordable entry point by $40,000.
Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $500,500 and $544,500 respectively.
Over 5 years, the running costs are nearly identical since both have similar efficiency.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Feature Showdown
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The Aston Martin DB12 stands out with Burmester audio that you will not find on the Bentley Flying Spur. The Bentley Flying Spur counters with wireless charging, Bowers & Wilkins audio and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Aston Martin DB12 uses a Twin-turbo petrol producing 500kW and 800Nm of torque, sent through a automatic to a RWD layout. It covers the 0-100km/h sprint in 3.6 seconds.
The Bentley Flying Spur responds with a Twin-turbo petrol making 405kW and 770Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 4.1 seconds.
The Aston Martin DB12 has the clear power advantage at 500kW vs 405kW. In the real-world sprint, the Aston Martin DB12 is 0.5s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Aston Martin DB12 measures 4,725mm long on a 2,805mm wheelbase, 591mm shorter than the Bentley Flying Spur at 5,316mm (3,194mm wheelbase). The longer wheelbase on the Bentley Flying Spur generally means more rear legroom.
Boot space is 262L in the Aston Martin DB12 and 420L in the Bentley Flying Spur, giving the Bentley Flying Spur a 158L advantage. The Bentley Flying Spur seats 5 vs 4.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
13.1m diameter
Large
Based on 13.1m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $3,477/year for the Aston Martin DB12 and $3,620/year for the Bentley Flying Spur. That is a $143 annual difference in favour of the Aston Martin DB12.
Estimated annual total: $3,477 (Aston Martin DB12) vs $3,620 (Bentley Flying Spur). The Aston Martin DB12 saves you roughly $143 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 3 years (Aston Martin DB12) vs 3 years (Bentley Flying Spur). Both match on warranty length.
Who Should Buy Which?
Buy the Aston Martin DB12 if: You want the lower entry price, prioritise performance, want lower running costs, or prefer Aston Martin's approach to design and ownership experience.
Buy the Bentley Flying Spur if: You need more boot space, or prefer Bentley's approach to design and ownership experience.
The Verdict
The Aston Martin DB12 takes 4 of 5 key spec categories and comes in at a lower price. The Aston Martin DB12 will save you roughly $143 a year in fuel. If boot space matters, the Bentley Flying Spur has a clear edge. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Aston Martin DB12 and Bentley Flying Spur?
The Aston Martin DB12 is the cheapest at $455,000 before on-road costs. That undercuts the Bentley Flying Spur by $40,000.
Which is the most fuel-efficient?
The Aston Martin DB12 uses the least fuel at 12.2L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of Aston Martin DB12 and Bentley Flying Spur carry a published ANCAP rating yet — check back as they are tested.
Which has the most boot space?
The Bentley Flying Spur has the largest boot at 420L.
Which is the most powerful?
The Aston Martin DB12 makes the most power at 500kW. The Aston Martin DB12 is quickest to 100km/h in 3.6s.
Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Auto-generated from CarSorted's specification data · 20 April 2026
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