Mitsubishi ASX vs Kia Sportage
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 Kia Sportage opens at $38,490. That makes the Mitsubishi ASX the more affordable entry point by $750.
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 $42,339 respectively.
Over 5 years, the running costs are nearly identical since both have similar efficiency.
Safety Rundown
Both the Mitsubishi ASX and Kia Sportage hold a 5-star ANCAP safety rating. Adult occupant protection scored 76% for the Mitsubishi ASX and 87% for the Kia Sportage.
Where the two diverge is in active safety technology. The Mitsubishi ASX packs more ADAS features with 5 out of 10 key systems fitted, compared to 3 in the Kia Sportage.
Both include the essentials: autonomous emergency braking, a reversing camera. Airbag count is 7 in the Mitsubishi ASX and 6 in the Kia Sportage.
Feature Showdown
The Mitsubishi ASX features a 10.4-inch touchscreen, while the Kia Sportage gets a 12.3-inch display and 4-inch instruments. Apple CarPlay and Android Auto are standard across both.
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 Kia Sportage responds with a Petrol making 115kW and 192Nm, paired to a automatic driving the front wheels. It gets to 100km/h in 8.5 seconds.
The Kia Sportage has the clear power advantage at 115kW vs 113kW. In the real-world sprint, the Kia Sportage is 3.4s 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, 415mm shorter than the Kia Sportage at 4,685mm (2,755mm wheelbase). The longer wheelbase on the Kia Sportage generally means more rear legroom.
Boot space is 350L in the Mitsubishi ASX and 543L in the Kia Sportage, giving the Kia Sportage a 193L advantage.
For towing, the Kia Sportage leads with a 1,650kg braked capacity vs 1,200kg. That 450kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.4m to 11.4m
Based on 10.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.4m 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 $1,767/year for the Kia Sportage. That is a $57 annual difference in favour of the Kia Sportage.
Estimated annual total: $1,824 (Mitsubishi ASX) vs $1,767 (Kia Sportage). The Kia Sportage saves you roughly $57 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 7 years / 999,999km (Kia Sportage). The Mitsubishi ASX has longer coverage.
Who Should Buy Which?
Buy the Mitsubishi ASX if: You want the lower entry price, value a longer warranty, or prefer Mitsubishi's approach to design and ownership experience.
Buy the Kia Sportage if: You prioritise performance, need more boot space, want lower running costs, need stronger towing, or prefer Kia's approach to design and ownership experience.
The Verdict
The Kia Sportage takes 5 of 7 key spec categories. The Kia Sportage will save you roughly $57 a year in fuel. If boot space matters, the Kia Sportage 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.
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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