Mitsubishi ASX vs Lexus UX
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 Mitsubishi ASX starts from $37,740 before on-road costs, while the Lexus UX opens at $46,900. That makes the Mitsubishi ASX the more affordable entry point by $9,160.
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 $41,514 and $51,590 respectively.
Over 5 years, the running costs favour the Mitsubishi ASX by roughly $1,140 in fuel alone.
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
The Mitsubishi ASX features a 10.4-inch touchscreen, while the Lexus UX gets a 10.3-inch display. Apple CarPlay and Android Auto are standard across both.
The Lexus UX counters with heated front seats, power tailgate, Lexus Premium Sound audio and ambient lighting that the Mitsubishi ASX does not offer. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Mitsubishi ASX uses a Petrol producing 113kW and 270Nm of torque, sent through a automatic to a FWD layout. It covers the 0-100km/h sprint in 11.9 seconds.
The Lexus UX responds with a Petrol making 126kW and 200Nm, paired to a automatic driving the front wheels. It gets to 100km/h in 9.7 seconds.
The Lexus UX has the clear power advantage at 126kW vs 113kW. In the real-world sprint, the Lexus UX is 2.2s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Mitsubishi ASX measures 4,270mm long on a 2,634mm wheelbase, 225mm shorter than the Lexus UX at 4,495mm (2,640mm wheelbase). The longer wheelbase on the Lexus UX generally means more rear legroom.
Boot space is 350L in the Mitsubishi ASX and 217L in the Lexus UX, giving the Mitsubishi ASX a 133L advantage.
0Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.4m to 10.8m
Based on 10.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 10.8m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $1,824/year for the Mitsubishi ASX and $2,052/year for the Lexus UX. That is a $228 annual difference in favour of the Mitsubishi ASX.
Estimated annual total: $1,824 (Mitsubishi ASX) vs $2,052 (Lexus UX). The Mitsubishi ASX saves you roughly $228 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 10 years / 200,000km (Mitsubishi ASX) vs 4 years / 100,000km (Lexus UX). The Mitsubishi ASX has longer coverage. Capped-price servicing: —4yr (Lexus UX).
Who Should Buy Which?
Buy the Mitsubishi ASX if: You want the lower entry price, need more boot space, want lower running costs, value a longer warranty, or prefer Mitsubishi's approach to design and ownership experience.
Buy the Lexus UX if: You prioritise performance, or prefer Lexus's approach to design and ownership experience.
The Verdict
The Mitsubishi ASX takes 5 of 7 key spec categories and comes in at a lower price. The Mitsubishi ASX will save you roughly $228 a year in fuel. If boot space matters, the Mitsubishi ASX has a clear edge. The Mitsubishi ASX 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.
Common questions
Which is cheapest, Mitsubishi ASX and Lexus UX?
The Mitsubishi ASX is the cheapest at $37,740 before on-road costs. That undercuts the Lexus UX by $9,160.
Which is the most fuel-efficient?
The Mitsubishi ASX uses the least fuel at 6.4L/100km on the combined cycle.
Which is safest?
They are evenly matched — Lexus UX all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Mitsubishi ASX has the largest boot at 350L.
Which can tow the most?
The Mitsubishi ASX has the highest braked towing capacity at 1,200kg.
Which has the best warranty?
The Mitsubishi ASX has the longest warranty at 10 years / 200k km.
Which is the most powerful?
The Lexus UX makes the most power at 126kW. The Lexus UX is quickest to 100km/h in 9.7s.
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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