Porsche Cayenne vs BMW X6
A detailed look at how two of Australia's most popular SUVs 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.
Data checked: specs 15 Oct 2026, price 24 Jun 2026
Driver assistance, as the maker lists it
Swipe across. Tap a feature to see what it does and each car's source.
StandardOptional: printed price, +pack or NCO (no-cost)No, not offeredNo dataCounts beside each car use the same colours; ? is no option data.
From each manufacturer's Australian equipment list. No data means that car's document does not say. The drawings are our own illustrations of how each kind of system works.
Porsche Cayenne: we're still completing price, seat count, 0-100km/h, warranty and ground clearance, plus 3 others.
A blank cell below means we don't have that figure, not that the car scores badly on it. We leave them empty rather than estimate, so any row where one car is blank isn't a like-for-like comparison yet.
No price
- no option data for this car
$149,900RRP
- with the Porsche Cayenne's standard kit: $149,900 (nothing to add)
Printed option prices only. A pack is counted once and makes the figure a floor when it carries no printed price. Nothing is inferred from the other car.
Plug-in hybrid fuel economy is shown as a hybrid (battery depleted) so it compares fairly with the other car. A PHEV's official "combined" figure assumes you start every trip fully charged, so real-world economy depends on how often you plug in. Electric range shows how far it goes before the petrol engine is needed.
Track the Porsche Cayenne & BMW X6
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Price Breakdown
Pricing for one or both models is yet to be confirmed for the Australian market. We will update this comparison when official RRPs are announced.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Recalls on our record
Porsche Cayenne
- REC-001681 · published 25 Oct 2021The steering column may not be securely connected to the steering gear and may become detached.Year range on the notice: 2017 - 2021
- REC-001635 · published 9 Jun 2021The clamping nuts on the rear-axle trailing arm may break over the service life of the vehicle, as they may not have been manufactured within specification.Year range on the notice: 2020
- REC-001159 · published 29 Jun 2020Due to a production issue with the transmission oil pipe at the supplier's production line, the integrity of the welded joint may be compromised and cause a transmission fluid leak.Year range on the notice: 2019
- 8 more on the model page.
BMW X6
- REC-006553 · published 4 Mar 2026Due to a manufacturing defect, the Exhaust Gas Recirculation (EGR) cooler may develop an internal coolant leak.Year range on the notice: 2010 - 2022
- REC-006090 · published 2 Oct 2024Due to a manufacturing defect, a component of the brake booster system may have been incorrectly welded and could break.Year range on the notice: 2022 - 2024
- REC-005906 · published 5 Mar 2024Due to a manufacturing defect, signal interference may occur within the electronics of the brake system.Year range on the notice: 2022 - 2023
- 6 more on the model page.
A recall covers the builds its notice lists, not every car of a model. Check your VIN at vehiclerecalls.gov.au.
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.
Feature Showdown
Both come with modern infotainment systems.
The BMW X6 counters with wireless Apple CarPlay/Android Auto, panoramic roof, ventilated seats and Harman Kardon audio. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Porsche Cayenne runs a pure electric powertrain producing 346kW and 650Nm of torque, sent through a automatic to a AWD layout.
The BMW X6 responds with a Diesel making 219kW and 670Nm, paired to a auto driving all four wheels. It gets to 100km/h in 4.8 seconds.
The Porsche Cayenne has the clear power advantage at 346kW vs 219kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Porsche Cayenne measures 4,930mm long on a 2,895mm wheelbase, 30mm shorter than the BMW X6 at 4,960mm (2,975mm wheelbase). The longer wheelbase on the BMW X6 generally means more rear legroom.
Boot space is 627L in the Porsche Cayenne and 580L in the BMW X6, giving the Porsche Cayenne a 47L advantage.
For towing, the BMW X6 leads with a 3,500kg braked capacity vs 3,500kg. That 0kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.5m to 12.7m
Based on 11.5m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 12.7m 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 $91/year for the Porsche Cayenne and $2,195/year for the BMW X6. That is a $2,104 annual difference in favour of the Porsche Cayenne.
Who Should Buy Which?
Buy the Porsche Cayenne if: You prioritise performance, need more boot space, want lower running costs, or prefer Porsche's approach to design and ownership experience.
Buy the BMW X6 if: You or prefer BMW's approach to design and ownership experience.
The Verdict
Porsche Cayenne: Top CarSorted Score, 72 vs 67
The Porsche Cayenne comes out ahead on the CarSorted Score (72 vs 67), taking 2 of 2 key spec rows below. The deciding gaps: fuel economy (Porsche Cayenne ahead by 34), value (Porsche Cayenne ahead by 21), reliability (BMW X6 ahead by 13). The Porsche Cayenne will save you roughly $2,104 a year in fuel. If boot space matters, the Porsche Cayenne 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, Porsche Cayenne and BMW X6?
The BMW X6 is the cheapest at $149,900 before on-road costs.
Which is the most fuel-efficient?
The Porsche Cayenne uses the least fuel at 1.9L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of Porsche Cayenne and BMW X6 carry a published ANCAP rating yet, so there is no crash result to compare. Check back as they are tested.
Which has the most boot space?
The Porsche Cayenne has the largest boot at 627L with the seats up.
Which can tow the most?
The Porsche Cayenne has the highest braked towing capacity at 3,500kg.
Which is the most powerful?
The Porsche Cayenne makes the most power at 346kW.
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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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