BMW iX vs Porsche Cayenne
Two electric SUVs go head to head. Which EV is the better buy for Australian drivers in 2026?
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 20 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.
$142,900RRP
- no option data for this car
No price
- no price to build from against the BMW iX
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 BMW iX & Porsche Cayenne
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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
BMW iX
- REC-005560 · published 10 Nov 2022Due to a manufacturing defect, the high voltage battery may not meet specifications and could discharge or in some instances lead to a vehicle fire.Year range on the notice: 2022
- REC-005503 · published 23 Aug 2022Due to a manufacturing defect, the high voltage battery does not meet specifications and may result in an electrical short circuit.Year range on the notice: 2021 - 2022
- REC-005490 · published 1 Aug 2022Due to a software issue with the airbag control unit, the airbag warning lamp and warning message may not be illuminated in the instrument cluster as intended.Year range on the notice: 2021 - 2022
- 1 more on the model page.
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.
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.
How long to charge
105.2kWh usablePublic DC
50kW charger · 0–80%
Ultra-rapid DC
up to 175kW · 0–80%
Estimates from usable battery size and the car's max charge rates (11kW AC, 175kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.
Feature Showdown
Both come with modern infotainment systems.
The BMW iX stands out with Harman Kardon audio — features our data doesn't list for the Porsche Cayenne. The Porsche Cayenne counters with head-up display, wireless charging, heated front seats, power tailgate and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The BMW iX uses a Electric producing 300kW and 700Nm of torque, sent through a auto to a AWD layout. It covers the 0-100km/h sprint in 5.1 seconds.
The Porsche Cayenne counters with its electric setup making 346kW and 650Nm, paired to a automatic driving all four wheels.
The Porsche Cayenne has the clear power advantage at 346kW vs 300kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW iX measures 4,965mm long on a 3,000mm wheelbase, 35mm longer than the Porsche Cayenne at 4,930mm (2,895mm wheelbase). The longer wheelbase on the BMW iX generally means more rear legroom.
Boot space is 500L in the BMW iX and 627L in the Porsche Cayenne, giving the Porsche Cayenne a 127L advantage.
For towing, the Porsche Cayenne leads with a 3,500kg braked capacity vs 2,500kg. That 1,000kg 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 12.8m
Based on 12.8m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.5m 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
Running cost data is not yet available for both models. We will update when figures are confirmed.
Who Should Buy Which?
Buy the BMW iX if: You or prefer BMW's approach to design and ownership experience.
Buy the Porsche Cayenne if: You prioritise performance, need more boot space, need stronger towing, or prefer Porsche's approach to design and ownership experience.
The Verdict
The CarSorted Score calls this a draw (58 vs 72). The BMW iX and Porsche Cayenne trade blows across the spec sheet, and neither runs away with an outright win. 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, BMW iX and Porsche Cayenne?
The BMW iX is the cheapest at $142,900 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?
BMW iX holds a 5-star ANCAP rating. We have no published ANCAP rating for Porsche Cayenne, so there is nothing to compare on crash performance. Compare the active-safety features above instead.
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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