MG QS vs Lexus LBX
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 MG QS starts from $46,990 before on-road costs, while the Lexus LBX opens at $47,550. That makes the MG QS the more affordable entry point by $560.
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 $51,689 and $52,305 respectively.
Over 5 years, the running costs favour the Lexus LBX by roughly $5,415 in fuel alone.
Safety Rundown
Both the MG QS and Lexus LBX hold a 5-star ANCAP safety rating. Adult occupant protection scored 88% for the MG QS and 82% for the Lexus LBX.
Where the two diverge is in active safety technology. The MG QS packs more ADAS features with 7 out of 10 key systems fitted, compared to 5 in the Lexus LBX.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. The MG QS adds a 360-degree camera that the Lexus LBX misses.
Feature Showdown
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The MG QS stands out with wireless Apple CarPlay/Android Auto, panoramic roof, power tailgate and ambient lighting that you will not find on the Lexus LBX. The Lexus LBX counters with Apple CarPlay. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The MG QS uses a 2.0L Turbo Petrol producing 153kW and 360Nm of torque, sent through a automatic to a FWD layout.
The Lexus LBX responds with a Hybrid making 100kW and 185Nm, paired to a cvt driving the front wheels. It gets to 100km/h in 9.2 seconds.
The MG QS has the clear power advantage at 153kW vs 100kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The MG QS measures 4,983mm long on a 2,915mm wheelbase, 793mm longer than the Lexus LBX at 4,190mm (2,580mm wheelbase). The longer wheelbase on the MG QS generally means more rear legroom.
Boot space is 203L in the MG QS and 332L in the Lexus LBX, giving the Lexus LBX a 129L advantage. The MG QS seats 7 vs 5.
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $2,394/year for the MG QS and $1,311/year for the Lexus LBX. That is a $1,083 annual difference in favour of the Lexus LBX.
Estimated annual total: $2,394 (MG QS) vs $1,311 (Lexus LBX). The Lexus LBX saves you roughly $1,083 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 10 years / 250,000km (MG QS) vs 5 years / 999,999km (Lexus LBX). The MG QS has longer coverage.
Who Should Buy Which?
Buy the MG QS if: You want the lower entry price, prioritise performance, value a longer warranty, or prefer MG's approach to design and ownership experience.
Buy the Lexus LBX if: You need more boot space, want lower running costs, or prefer Lexus's approach to design and ownership experience.
The Verdict
The MG QS takes 3 of 5 key spec categories and comes in at a lower price. The Lexus LBX will save you roughly $1,083 a year in fuel. If boot space matters, the Lexus LBX has a clear edge. The MG QS adds peace of mind with a longer 10-year warranty. 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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