Audi A6 vs Genesis G80
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.
Price Breakdown
The Audi A6 starts from $123,600 before on-road costs, while the Genesis G80 opens at $132,000. That makes the Audi A6 the more affordable entry point by $8,400.
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 $135,960 and $145,200 respectively.
The Genesis G80 qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The Audi A6, as a petrol model, does not qualify.
Safety Rundown
Both the Audi A6 and Genesis G80 hold a 5-star ANCAP safety rating. Adult occupant protection scored 92% for the Audi A6 and 91% for the Genesis G80.
Where the two diverge is in active safety technology. The Audi A6 packs more ADAS features with 8 out of 10 key systems fitted, compared to 7 in the Genesis G80.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 7 in the Audi A6 and 10 in the Genesis G80.
Feature Showdown
The Audi A6 features a 10.1-inch touchscreen, while the Genesis G80 gets a 27-inch display. Apple CarPlay and Android Auto are standard across both.
The Audi A6 stands out with panoramic roof that you will not find on the Genesis G80. The Genesis G80 counters with V2L. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Audi A6 uses a Diesel producing 210kW and 620Nm of torque, sent through a automatic to a AWD layout. It covers the 0-100km/h sprint in 5.6 seconds.
The Genesis G80 responds with a Electric making 272kW and 700Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 5.1 seconds.
The Genesis G80 has the clear power advantage at 272kW vs 210kW. In the real-world sprint, the Genesis G80 is 0.5s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Audi A6 measures 4,939mm long on a 2,924mm wheelbase, 196mm shorter than the Genesis G80 at 5,135mm (3,140mm wheelbase). The longer wheelbase on the Genesis G80 generally means more rear legroom.
Boot space is 530L in the Audi A6 and 334L in the Genesis G80, giving the Audi A6 a 196L advantage.
For towing, the Audi A6 leads with a 2,500kg braked capacity vs 2,000kg. That 500kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.7m to 11.7m
Based on 11.7m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.7m 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 (Audi A6) vs 5 years / 999,999km (Genesis G80). Both match on warranty length.
Who Should Buy Which?
Buy the Audi A6 if: You want the lower entry price, need more boot space, need stronger towing, or prefer Audi's approach to design and ownership experience.
Buy the Genesis G80 if: You prioritise performance, or prefer Genesis's approach to design and ownership experience.
The Verdict
This is genuinely close. The Audi A6 and Genesis G80 trade blows across the spec sheet, and neither runs away with an outright win. If boot space matters, the Audi A6 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, Audi A6 and Genesis G80?
The Audi A6 is the cheapest at $123,600 before on-road costs. That undercuts the Genesis G80 by $8,400.
Which is the most fuel-efficient?
The Audi A6 uses the least fuel at 6.9L/100km on the combined cycle.
Which is safest?
They are evenly matched — Audi A6 and Genesis G80 all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Audi A6 has the largest boot at 530L.
Which can tow the most?
The Audi A6 has the highest braked towing capacity at 2,500kg.
Which is the most powerful?
The Genesis G80 makes the most power at 272kW. The Genesis G80 is quickest to 100km/h in 5.1s.
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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