BMW M8 vs Audi e-tron GT
A detailed look at how two of Australia's most popular Sedans 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.
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Price Breakdown
The BMW M8 starts from $377,000 before on-road costs, while the Audi e-tron GT opens at $209,900. That makes the Audi e-tron GT the more affordable entry point by $167,100.
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 $414,700 and $230,890 respectively.
The Audi e-tron 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.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Charging Times
How long each takes to charge — from a household power point to ultra-rapid DC — estimated from battery size and max charge rates.
How long to charge
97kWh usablePublic DC
50kW charger · 0–80%
Ultra-rapid DC
up to 320kW · 0–80%
Estimates from usable battery size and the car's max charge rates (22kW AC, 320kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.
Feature Showdown
The BMW M8 features a 10.3-inch touchscreen paired with a 12.3-inch digital dash, while the Audi e-tron GT gets a 10.1-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The BMW M8 stands out with wireless charging, panoramic roof and Bowers & Wilkins audio that you will not find on the Audi e-tron GT. The Audi e-tron GT counters with Bang & Olufsen audio. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the BMW M8 gets merino leather upholstery while the Audi e-tron GT offers leather.
Drivetrain
The BMW M8 uses a Petrol producing 460kW and 750Nm of torque, sent through a auto to a AWD layout. It covers the 0-100km/h sprint in 3.2 seconds.
The Audi e-tron GT responds with a Electric making 500kW and 717Nm, paired to a single speed driving all four wheels. It gets to 100km/h in 3.4 seconds.
The Audi e-tron GT has the clear power advantage at 500kW vs 460kW. In the real-world sprint, the BMW M8 is 0.2s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW M8 measures 5,098mm long on a 3,027mm wheelbase, 109mm longer than the Audi e-tron GT at 4,989mm (2,900mm wheelbase). The longer wheelbase on the BMW M8 generally means more rear legroom.
Boot space is 440L in the BMW M8 and 405L in the Audi e-tron GT, giving the BMW M8 a 35L advantage. The Audi e-tron GT seats 5 vs 4.
0Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.4m to 11.6m
Based on 11.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.6m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Running cost data is not yet available for both models. We will update when figures are confirmed.
Warranty: 5 years / 999,999km (BMW M8) vs 5 years / 999,999km (Audi e-tron GT). Both match on warranty length.
Who Should Buy Which?
Buy the BMW M8 if: You need more boot space, or prefer BMW's approach to design and ownership experience.
Buy the Audi e-tron GT if: You want the lower entry price, prioritise performance, or prefer Audi's approach to design and ownership experience.
The Verdict
The Audi e-tron GT takes 3 of 5 key spec categories and comes in at a lower price. If boot space matters, the BMW M8 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, BMW M8 and Audi e-tron GT?
The Audi e-tron GT is the cheapest at $209,900 before on-road costs. That undercuts the BMW M8 by $167,100.
Which is the most fuel-efficient?
The BMW M8 uses the least fuel at 10.7L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of BMW M8 and Audi e-tron GT carry a published ANCAP rating yet — check back as they are tested.
Which has the most boot space?
The BMW M8 has the largest boot at 440L.
Which can tow the most?
The Audi e-tron GT has the highest braked towing capacity at 1,000kg.
Which is the most powerful?
The Audi e-tron GT makes the most power at 500kW. The BMW M8 is quickest to 100km/h in 3.2s.
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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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