BMW iX vs Lexus GX

The BMW iX starts from $142,900 before on-road costs, while the Lexus GX opens at $119,950. That makes the Lexus GX the more affordable entry point by $22,950.

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 $131,945 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 GX, as a petrol model, does not qualify.

Both the BMW iX and Lexus GX hold a 5-star ANCAP safety rating.

Where the two diverge is in active safety technology. The BMW iX packs more ADAS features with 8 out of 10 key systems fitted, compared to 5 in the Lexus GX.

Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera.

The BMW iX features a 14.9-inch touchscreen paired with a 12.3-inch digital dash, while the Lexus GX gets a 14-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.

The BMW iX stands out with panoramic roof, Harman Kardon audio and ambient lighting that you will not find on the Lexus GX. 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 GX offers synthetic leather. Climate control is 4-zone in the BMW iX and 3-zone in the Lexus GX.

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 GX responds with a Petrol making 262kW and 650Nm, paired to a 10-speed auto driving the rear wheels. It gets to 100km/h in 7 seconds.

The BMW iX has the clear power advantage at 300kW vs 262kW. In the real-world sprint, the BMW iX is 2.4s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.

The BMW iX measures 4,953mm long on a 3,000mm wheelbase, 2mm shorter than the Lexus GX at 4,955mm (2,850mm wheelbase). The longer wheelbase on the BMW iX generally means more rear legroom.

Boot space is 500L in the BMW iX and 390L in the Lexus GX, giving the BMW iX a 110L advantage. The Lexus GX seats 7 vs 5.

For towing, the Lexus GX leads with a 3,500kg braked capacity vs 2,500kg. That 1,000kg difference matters if you regularly hitch up.

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 5 years / 999,999km (Lexus GX). Both match on warranty length.