BMW 5 Series 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.
BMW 5 Series
From $114,900
Sedan
Petrol
Petrol
140kW
6.8 L/100km
5★ ANCAP
520L
Genesis G80
From $104,200
Sedan
Petrol
2.5L turbo four-cylinder (T-GDi)
224kW
9 L/100km
5★ ANCAP
424L
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Price Breakdown
The BMW 5 Series starts from $114,900 before on-road costs, while the Genesis G80 opens at $104,200. 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 $126,390 and $114,620 respectively.
Over 5 years, the running costs favour the BMW 5 Series by roughly $3,135 in fuel alone.
Safety Rundown
Both the BMW 5 Series and Genesis G80 hold a 5-star ANCAP safety rating.
Where the two diverge is in active safety technology. The Genesis G80 packs more ADAS features with 8 out of 10 key systems fitted, compared to 6 in the BMW 5 Series.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. The Genesis G80 adds a 360-degree camera that the BMW 5 Series misses.
Feature Showdown
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The BMW 5 Series stands out with wireless Apple CarPlay/Android Auto and Harman Kardon audio that you will not find on the Genesis G80. The Genesis G80 counters with Apple CarPlay, ventilated seats and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The BMW 5 Series uses a Petrol producing 140kW and 310Nm of torque, sent through a auto to a RWD layout. It covers the 0-100km/h sprint in 5.6 seconds.
The Genesis G80 responds with a 2.5L turbo four-cylinder (T-GDi) making 224kW and 422Nm, paired to a 8-speed automatic driving the rear wheels. It gets to 100km/h in 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 BMW 5 Series measures 5,060mm long on a 2,995mm wheelbase, 55mm longer than the Genesis G80 at 5,005mm (3,010mm wheelbase). The longer wheelbase on the Genesis G80 generally means more rear legroom.
Boot space is 520L in the BMW 5 Series and 424L in the Genesis G80, 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 11.9m 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
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 $1,938/year for the BMW 5 Series and $2,565/year for the Genesis G80. That is a $627 annual difference in favour of the BMW 5 Series.
Estimated annual total: $1,938 (BMW 5 Series) vs $2,565 (Genesis G80). 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 / 999,999km (BMW 5 Series) vs 5 years (Genesis G80). Both match on warranty length.
Who Should Buy Which?
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.
Buy the Genesis G80 if: You want the lower entry price, prioritise performance, or prefer Genesis'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, BMW 5 Series and Genesis G80?
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 — BMW 5 Series 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 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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