Alfa Romeo Stelvio 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.
Price Breakdown
The Alfa Romeo Stelvio starts from $82,950 before on-road costs, while the Lexus RX opens at $84,900. That makes the Alfa Romeo Stelvio the more affordable entry point by $1,950.
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 $91,245 and $93,390 respectively.
Over 5 years, the running costs are nearly identical since both have similar efficiency.
Safety Rundown
Both the Alfa Romeo Stelvio and Lexus RX hold a 5-star ANCAP safety rating. Adult occupant protection scored 97% for the Alfa Romeo Stelvio and 90% for the Lexus RX.
Where the two diverge is in active safety technology. The Alfa Romeo Stelvio packs more ADAS features with 7 out of 10 key systems fitted, compared to 6 in the Lexus RX.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 6 in the Alfa Romeo Stelvio and 8 in the Lexus RX.
Feature Showdown
The Alfa Romeo Stelvio features a 8.8-inch touchscreen, while the Lexus RX gets a 14-inch display. Apple CarPlay and Android Auto are standard across both.
The Alfa Romeo Stelvio stands out with Apple CarPlay and Harman Kardon 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, heated front seats and Lexus Premium Sound audio. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Alfa Romeo Stelvio uses a Petrol producing 206kW and 400Nm of torque, sent through a automatic to a AWD layout. It covers the 0-100km/h sprint in 5.7 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 Alfa Romeo Stelvio has the clear power advantage at 206kW vs 179kW. In the real-world sprint, the Alfa Romeo Stelvio is 2.0s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Alfa Romeo Stelvio measures 4,686mm long on a 2,818mm wheelbase, 204mm 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 525L in the Alfa Romeo Stelvio and 612L in the Lexus RX, giving the Lexus RX a 87L advantage.
For towing, the Alfa Romeo Stelvio leads with a 1,814kg braked capacity vs 1,500kg. That 314kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.8m to 11.8m
Based on 11.8m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.8m 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 $2,138/year for the Alfa Romeo Stelvio and $1,967/year for the Lexus RX. That is a $171 annual difference in favour of the Lexus RX.
Estimated annual total: $2,138 (Alfa Romeo Stelvio) vs $1,967 (Lexus RX). The Lexus RX saves you roughly $171 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 150,000km (Alfa Romeo Stelvio) vs 4 years / 100,000km (Lexus RX). The Alfa Romeo Stelvio has longer coverage. Capped-price servicing: —4yr (Lexus RX).
Who Should Buy Which?
Buy the Alfa Romeo Stelvio if: You want the lower entry price, prioritise performance, value a longer warranty, need stronger towing, or prefer Alfa Romeo's approach to design and ownership experience.
Buy the Lexus RX if: You need more boot space, want lower running costs, or prefer Lexus's approach to design and ownership experience.
The Verdict
The Alfa Romeo Stelvio takes 5 of 7 key spec categories and comes in at a lower price. The Lexus RX will save you roughly $171 a year in fuel. If boot space matters, the Lexus RX has a clear edge. The Alfa Romeo Stelvio 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.
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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