Genesis G80 vs BMW 5 Series
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.
Genesis G80
From $104,200
Sedan
Petrol
2.5L turbo four-cylinder (T-GDi)
224kW
9 L/100km
5★ ANCAP
424L
BMW 5 Series
From $114,900
Sedan
Petrol
Petrol
140kW
6.8 L/100km
5★ ANCAP
520L
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Price Breakdown
The Genesis G80 starts from $104,200 before on-road costs, while the BMW 5 Series opens at $114,900. That makes the Genesis G80 the more affordable entry point by $10,700.
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 $114,620 and $126,390 respectively.
Over 5 years, the running costs favour the BMW 5 Series by roughly $3,135 in fuel alone.
Safety Rundown
Both the Genesis G80 and BMW 5 Series hold a 5-star ANCAP safety rating. Adult occupant protection scored 91% for the Genesis G80 and 89% for the BMW 5 Series.
Where the two diverge is in active safety technology. We can confirm 10 of 10 key ADAS systems on the Genesis G80, against 6 on the BMW 5 Series.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 10 in the Genesis G80 and 6 in the BMW 5 Series.
Feature Showdown
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The Genesis G80 stands out with Apple CarPlay, ventilated seats, Bang & Olufsen audio and ambient lighting that you will not find on the BMW 5 Series. The BMW 5 Series counters with wireless Apple CarPlay/Android Auto and Harman Kardon audio. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Genesis G80 uses a 2.5L turbo four-cylinder (T-GDi) producing 224kW and 422Nm of torque, sent through a 8at - electronic controlled 8 speed automatic transmission with cpa (centrifugal pendulum absorber) lock-up torque converter to a RWD layout. It covers the 0-100km/h sprint in 6 seconds.
The BMW 5 Series responds with a Petrol making 140kW and 310Nm, paired to a auto driving the rear wheels. It gets to 100km/h in 5.6 seconds.
The Genesis G80 has the clear power advantage at 224kW vs 140kW. In the real-world sprint, the BMW 5 Series is 0.4s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Genesis G80 measures 5,005mm long on a 3,010mm wheelbase, 55mm shorter than the BMW 5 Series at 5,060mm (2,995mm wheelbase). The longer wheelbase on the Genesis G80 generally means more rear legroom.
Boot space is 424L in the Genesis G80 and 520L in the BMW 5 Series, giving the BMW 5 Series a 96L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.6m to 11.9m
Based on 11.6m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.9m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
Compare U-turns side by side
Turning Circle · U-turn compare
kerb-to-kerb, 2 cars0 of 2 clear a 7.0 m street in one sweep
Green cars complete the U-turn; amber need a 3-point turn. Drag the slider to test tighter streets.
Standard widths: AU local streets ~5.5–7 m; main roads ~9–12 m.
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $2,565/year for the Genesis G80 and $1,938/year for the BMW 5 Series. That is a $627 annual difference in favour of the BMW 5 Series.
Estimated annual total: $2,565 (Genesis G80) vs $1,938 (BMW 5 Series). The BMW 5 Series saves you roughly $627 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years (Genesis G80) vs 5 years / 999,999km (BMW 5 Series). Both match on warranty length.
Who Should Buy Which?
Buy the Genesis G80 if: You want the lower entry price, prioritise performance, or prefer Genesis's approach to design and ownership experience.
Buy the BMW 5 Series if: You need more boot space, want lower running costs, or prefer BMW's approach to design and ownership experience.
The Verdict
The BMW 5 Series takes 3 of 5 key spec categories. The BMW 5 Series will save you roughly $627 a year in fuel. If boot space matters, the BMW 5 Series 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, Genesis G80 and BMW 5 Series?
The Genesis G80 is the cheapest at $104,200 before on-road costs. That undercuts the BMW 5 Series by $10,700.
Which is the most fuel-efficient?
The BMW 5 Series uses the least fuel at 6.8L/100km on the combined cycle.
Which is safest?
They are evenly matched — Genesis G80 and BMW 5 Series all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The BMW 5 Series has the largest boot at 520L.
Which can tow the most?
The BMW 5 Series has the highest braked towing capacity at 2,000kg.
Which is the most powerful?
The Genesis G80 makes the most power at 224kW. The BMW 5 Series is quickest to 100km/h in 5.6s.
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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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