Lexus GX vs Audi Q7
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 Lexus GX starts from $119,950 before on-road costs, while the Audi Q7 opens at $108,815. That makes the Audi Q7 the more affordable entry point by $11,135.
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 $131,945 and $119,697 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 Lexus GX features a 14-inch touchscreen paired with a 12.3-inch digital dash, while the Audi Q7 gets a 10.1-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Lexus GX stands out with wireless charging that you will not find on the Audi Q7. The Audi Q7 counters with panoramic roof, Bang & Olufsen audio and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the Lexus GX gets synthetic leather upholstery while the Audi Q7 offers leather.
Drivetrain
The Lexus GX uses a Petrol producing 262kW and 650Nm of torque, sent through a 10-speed auto to a 4WD layout. It covers the 0-100km/h sprint in 7 seconds.
The Audi Q7 responds with a 4-cylinder petrol with direct fuel injection system, turbocharging making 185kW and 370Nm, paired to a 8-speed tiptronic driving all four wheels. It gets to 100km/h in 7.3 seconds.
The Lexus GX has the clear power advantage at 262kW vs 185kW. In the real-world sprint, the Lexus GX is 0.3s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Lexus GX measures 4,955mm long on a 2,850mm wheelbase, 97mm shorter than the Audi Q7 at 5,052mm (2,994mm wheelbase). The longer wheelbase on the Audi Q7 generally means more rear legroom.
Boot space is 390L in the Lexus GX and 740L in the Audi Q7, giving the Audi Q7 a 350L advantage.
For towing, the Audi Q7 leads with a 3,500kg braked capacity vs 3,500kg. That 0kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
12.0m to 12.5m
Based on 12.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 12.5m 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 $2,850/year for the Lexus GX and $2,651/year for the Audi Q7. That is a $199 annual difference in favour of the Audi Q7.
Estimated annual total: $2,850 (Lexus GX) vs $2,651 (Audi Q7). The Audi Q7 saves you roughly $199 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (Lexus GX) vs 5 years / 999,999km (Audi Q7). Both match on warranty length.
Who Should Buy Which?
Buy the Lexus GX if: You prioritise performance, or prefer Lexus's approach to design and ownership experience.
Buy the Audi Q7 if: You want the lower entry price, need more boot space, want lower running costs, or prefer Audi's approach to design and ownership experience.
The Verdict
The Audi Q7 takes 3 of 5 key spec categories and comes in at a lower price. The Audi Q7 will save you roughly $199 a year in fuel. If boot space matters, the Audi Q7 has a clear edge. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Lexus GX and Audi Q7?
The Audi Q7 is the cheapest at $108,815 before on-road costs. That undercuts the Lexus GX by $11,135.
Which is the most fuel-efficient?
The Audi Q7 uses the least fuel at 9.3L/100km on the combined cycle.
Which is safest?
They are evenly matched — Lexus GX all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Audi Q7 has the largest boot at 740L.
Which can tow the most?
The Lexus GX has the highest braked towing capacity at 3,500kg.
Which is the most powerful?
The Lexus GX makes the most power at 262kW. The Lexus GX is quickest to 100km/h in 7s.
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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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