Bentley Continental GT vs BMW M8
A detailed look at how two of Australia's most popular Coupes 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.
Price Breakdown
The Bentley Continental GT starts from $452,670 before on-road costs, while the BMW M8 opens at $377,000. That makes the BMW M8 the more affordable entry point by $75,670.
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 $497,937 and $414,700 respectively.
The Bentley Continental GT qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The BMW M8, as a petrol model, does not qualify.
Over 5 years, the running costs favour the Bentley Continental GT by roughly $15,260 in fuel alone.
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
The Bentley Continental GT features a 14.9-inch touchscreen, while the BMW M8 gets a 12.3-inch display. Apple CarPlay and Android Auto are standard across both.
The Bentley Continental GT stands out with Apple CarPlay that you will not find on the BMW M8. The BMW M8 counters with wireless Apple CarPlay/Android Auto. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Bentley Continental GT uses a Twin-turbo petrol PHEV producing 575kW and 1000Nm of torque, sent through a automatic to a AWD layout. It covers the 0-100km/h sprint in 3.2 seconds.
The BMW M8 responds with a Petrol making 460kW and 750Nm, paired to a auto driving all four wheels. It gets to 100km/h in 5 seconds.
The Bentley Continental GT has the clear power advantage at 575kW vs 460kW. In the real-world sprint, the Bentley Continental GT is 1.8s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Bentley Continental GT measures 4,895mm long on a 2,851mm wheelbase, 203mm shorter than the BMW M8 at 5,098mm (3,027mm wheelbase). The longer wheelbase on the BMW M8 generally means more rear legroom.
Boot space is 358L in the Bentley Continental GT and 420L in the BMW M8, giving the BMW M8 a 62L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.4m to 13.1m
Based on 13.1m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.4m 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 $226/year for the Bentley Continental GT and $3,278/year for the BMW M8. That is a $3,052 annual difference in favour of the Bentley Continental GT.
Estimated annual total: $226 (Bentley Continental GT) vs $3,278 (BMW M8). The Bentley Continental GT saves you roughly $3,052 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 3 years (Bentley Continental GT) vs 5 years / 999,999km (BMW M8). The BMW M8 has longer coverage.
Who Should Buy Which?
Buy the Bentley Continental GT if: You prioritise performance, want lower running costs, or prefer Bentley's approach to design and ownership experience.
Buy the BMW M8 if: You want the lower entry price, need more boot space, value a longer warranty, or prefer BMW's approach to design and ownership experience.
The Verdict
This is genuinely close. The Bentley Continental GT and BMW M8 trade blows across the spec sheet, and neither runs away with an outright win. The Bentley Continental GT will save you roughly $3,052 a year in fuel. If boot space matters, the BMW M8 has a clear edge. The BMW M8 adds peace of mind with a longer 5-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Bentley Continental GT and BMW M8?
The BMW M8 is the cheapest at $377,000 before on-road costs. That undercuts the Bentley Continental GT by $75,670.
Which is the most fuel-efficient?
The Bentley Continental GT uses the least fuel at 4.7L/100km on the combined cycle.
Which is safest?
They are evenly matched — BMW M8 all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The BMW M8 has the largest boot at 420L.
Which has the best warranty?
The BMW M8 has the longest warranty at 5 years / 1000k km.
Which is the most powerful?
The Bentley Continental GT makes the most power at 575kW. The Bentley Continental GT is quickest to 100km/h in 3.2s.
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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