BMW iX vs Lexus LX
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.
Price Breakdown
The BMW iX starts from $142,900 before on-road costs, while the Lexus LX opens at $162,200. That makes the BMW iX the more affordable entry point by $19,300.
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 $157,190 and $178,420 respectively.
The BMW iX qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The Lexus LX, as a petrol model, does not qualify.
Safety Rundown
Both the BMW iX and Lexus LX hold a 5-star ANCAP safety rating.
Where the two diverge is in active safety technology. Both models are evenly matched with 8 out of 10 key ADAS systems.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 6 in the BMW iX and 8 in the Lexus LX.
Feature Showdown
The BMW iX features a 14.9-inch touchscreen paired with a 12.3-inch digital dash, while the Lexus LX gets a 12.3-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The BMW iX stands out with Harman Kardon audio that you will not find on the Lexus LX. The Lexus LX counters with Mark Levinson audio. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the BMW iX gets vernasca leather upholstery while the Lexus LX offers leather.
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 4.6 seconds.
The Lexus LX responds with a Petrol making 305kW and 650Nm, paired to a automatic driving the rear wheels. It gets to 100km/h in 6.7 seconds.
The Lexus LX has the clear power advantage at 305kW vs 300kW. In the real-world sprint, the BMW iX is 2.1s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW iX measures 4,953mm long on a 3,000mm wheelbase, 142mm shorter than the Lexus LX at 5,095mm (2,850mm wheelbase). The longer wheelbase on the BMW iX generally means more rear legroom.
Boot space is 500L in the BMW iX and 487L in the Lexus LX, giving the BMW iX a 13L advantage. The Lexus LX seats 7 vs 5.
For towing, the Lexus LX 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.
12.6m to 12.6m
Based on 12.6m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
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 (BMW iX) vs 4 years / 100,000km (Lexus LX). The BMW iX has longer coverage. Capped-price servicing: —4yr (Lexus LX).
Who Should Buy Which?
Buy the BMW iX if: You want the lower entry price, need more boot space, value a longer warranty, or prefer BMW's approach to design and ownership experience.
Buy the Lexus LX if: You prioritise performance, need stronger towing, or prefer Lexus's approach to design and ownership experience.
The Verdict
The BMW iX takes 4 of 6 key spec categories and comes in at a lower price. The BMW iX adds peace of mind with a longer 5-year warranty. 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 Lexus LX?
The BMW iX is the cheapest at $142,900 before on-road costs. That undercuts the Lexus LX by $19,300.
Which is the most fuel-efficient?
The Lexus LX uses the least fuel at 13.4L/100km on the combined cycle.
Which is safest?
They are evenly matched — BMW iX and Lexus LX all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The BMW iX has the largest boot at 500L.
Which can tow the most?
The Lexus LX has the highest braked towing capacity at 3,500kg.
Which has the best warranty?
The BMW iX has the longest warranty at 5 years / 1000k km.
Which is the most powerful?
The Lexus LX makes the most power at 305kW. The BMW iX is quickest to 100km/h in 4.6s.
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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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