Lexus RZ vs BMW iX
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.
Price Breakdown
The Lexus RZ starts from $135,000 before on-road costs, while the BMW iX opens at $142,900. That makes the Lexus RZ the more affordable entry point by $7,900.
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 $148,500 and $157,190 respectively.
Both models qualify for Fringe Benefit Tax (FBT) exemption, which is a significant advantage for salary-sacrificed novated leases. Depending on your tax bracket, this can save $5,000-$15,000+ per year compared to an equivalent ICE vehicle.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Feature Showdown
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The Lexus RZ stands out with Apple CarPlay, V2L and Mark Levinson audio that you will not find on the BMW iX. The BMW iX counters with wireless Apple CarPlay/Android Auto, wireless charging, panoramic roof, ventilated seats, harman/kardon audio and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Lexus RZ uses a Electric Motor producing 230kW and 435Nm of torque, sent through a automatic to the wheels. It covers the 0-100km/h sprint in 5 seconds.
The BMW iX responds with a Electric making 300kW and 700Nm, paired to a auto driving all four wheels. It gets to 100km/h in 4.6 seconds.
The BMW iX has the clear power advantage at 300kW vs 230kW. In the real-world sprint, the BMW iX is 0.4s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Battery: 71.4kWh (Lexus RZ) vs 94.8kWh (BMW iX), giving WLTP ranges of 440km and 578km. DC fast charging peaks at 150kW (Lexus RZ) vs 200kW (BMW iX).
Space & Comfort
The Lexus RZ measures 4,805mm long on a 2,850mm wheelbase, 148mm shorter than the BMW iX at 4,953mm (3,000mm wheelbase). The longer wheelbase on the BMW iX generally means more rear legroom.
Boot space is 522L in the Lexus RZ and 500L in the BMW iX, giving the Lexus RZ a 22L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
12.6m diameter
Large
Based on 12.6m 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 (Lexus RZ) vs 5 years / 999,999km (BMW iX). Both match on warranty length.
Who Should Buy Which?
Buy the Lexus RZ if: You want the lower entry price, need more boot space, or prefer Lexus's approach to design and ownership experience.
Buy the BMW iX if: You prioritise performance, or prefer BMW's approach to design and ownership experience.
The Verdict
The BMW iX takes 5 of 9 key spec categories. The best pick depends on what you value most. Explore the full specs for each model below.
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.
Published by CarSorted Editorial Team · 20 April 2026
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