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HomeComparisonsAudi SQ5 Sportback vs Lexus RX
Spec Battle Updated 20 April 2026 5 min read

Audi SQ5 Sportback vs Lexus RX

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.

SpecAudiLexus
Price (RRP)$109,900$90,350
Power270kW179kW
0-100 km/h4.5s7.7s
Fuel Economy7.6 L/100km6.9 L/100km
Boot Space470L612L
Towing2,000kg1,500kg
Warranty5yr / Unlimited4yr / 100k km
ANCAP SafetyNo data5 Stars

Price Breakdown

The Audi SQ5 Sportback starts from $109,900 before on-road costs, while the Lexus RX opens at $90,350. That makes the Lexus RX the more affordable entry point by $19,550.

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 $120,890 and $99,385 respectively.

Over 5 years, the running costs are nearly identical since both have similar efficiency.

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 Audi SQ5 Sportback features a 14.5-inch touchscreen paired with a 11.9-inch digital dash, while the Lexus RX gets a 14-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.

The Audi SQ5 Sportback stands out with Apple CarPlay and Bang & Olufsen audio that you will not find on the Lexus RX. The Lexus RX counters with wireless Apple CarPlay/Android Auto, head-up display, wireless charging, panoramic roof, ventilated seats, Lexus Premium Sound audio and ambient lighting. Which feature set matters more depends on your daily routine and priorities.

Interior trim differs: the Audi SQ5 Sportback gets leather upholstery while the Lexus RX offers synthetic leather.

Drivetrain

The Audi SQ5 Sportback uses a Petrol MHEV producing 270kW and 550Nm of torque, sent through a 7-speed s tronic to a AWD layout. It covers the 0-100km/h sprint in 4.5 seconds.

The Lexus RX responds with a Hybrid making 179kW and 221Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 7.7 seconds.

The Audi SQ5 Sportback has the clear power advantage at 270kW vs 179kW. In the real-world sprint, the Audi SQ5 Sportback is 3.2s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.

Space & Comfort

The Audi SQ5 Sportback measures 4,717mm long on a 2,820mm wheelbase, 173mm shorter than the Lexus RX at 4,890mm (2,850mm wheelbase). The longer wheelbase on the Lexus RX generally means more rear legroom.

Boot space is 470L in the Audi SQ5 Sportback and 612L in the Lexus RX, giving the Lexus RX a 142L advantage.

For towing, the Audi SQ5 Sportback leads with a 2,000kg braked capacity vs 1,500kg. That 500kg difference matters if you regularly hitch up.

Turning Circle

Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.

11.8m diameter

Average

Lexus RX RX350h Luxury
11.8m
Lexus RX
11.8m · Average

Based on 11.8m turning circle:

  • U-turn on standard street (7m+ wide)
  • Standard parking bay
  • Tight carparks
  • Narrow laneways

Turning circle ratings

Under 10m, Excellent
10 to 11m, Good
11 to 12m, Average
Over 12m, Large

True Cost to Own

Based on 15,000km of annual driving, fuel costs roughly $2,166/year for the Audi SQ5 Sportback and $1,967/year for the Lexus RX. That is a $199 annual difference in favour of the Lexus RX.

Estimated annual total: $2,166 (Audi SQ5 Sportback) vs $1,967 (Lexus RX). The Lexus RX saves you roughly $199 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.

Warranty: 5 years (Audi SQ5 Sportback) vs 4 years / 100,000km (Lexus RX). The Audi SQ5 Sportback has longer coverage. Capped-price servicing: —4yr (Lexus RX).

Who Should Buy Which?

Buy the Audi SQ5 Sportback if: You prioritise performance, value a longer warranty, need stronger towing, or prefer Audi's approach to design and ownership experience.

Buy the Lexus RX if: You want the lower entry price, need more boot space, want lower running costs, or prefer Lexus's approach to design and ownership experience.

The Verdict

The Audi SQ5 Sportback takes 4 of 7 key spec categories. The Lexus RX will save you roughly $199 a year in fuel. If boot space matters, the Lexus RX has a clear edge. The Audi SQ5 Sportback 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, Audi SQ5 Sportback and Lexus RX?

The Lexus RX is the cheapest at $90,350 before on-road costs. That undercuts the Audi SQ5 Sportback by $19,550.

Which is the most fuel-efficient?

The Lexus RX uses the least fuel at 6.9L/100km on the combined cycle.

Which is safest?

They are evenly matched — Lexus RX all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.

Which has the most boot space?

The Lexus RX has the largest boot at 612L.

Which can tow the most?

The Audi SQ5 Sportback has the highest braked towing capacity at 2,000kg.

Which has the best warranty?

The Audi SQ5 Sportback has the longest warranty at 5 years / Unlimited.

Which is the most powerful?

The Audi SQ5 Sportback makes the most power at 270kW. The Audi SQ5 Sportback is quickest to 100km/h in 4.5s.

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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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