Ineos Grenadier vs Lexus GX
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 Ineos Grenadier starts from $105,000 before on-road costs, while the Lexus GX opens at $119,950. That makes the Ineos Grenadier the more affordable entry point by $14,950.
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 $115,500 and $131,945 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
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The Ineos Grenadier stands out with JBL audio that you will not find on the Lexus GX. The Lexus GX counters with head-up display, wireless charging, ventilated seats and power tailgate. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Ineos Grenadier uses a Twin-turbo diesel producing 183kW and 550Nm of torque, sent through a automatic to a 4WD layout. It covers the 0-100km/h sprint in 9.6 seconds.
The Lexus GX responds with a Petrol making 262kW and 650Nm, paired to a 10-speed auto driving the rear wheels.
The Lexus GX has the clear power advantage at 262kW vs 183kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Ineos Grenadier measures 4,895mm long on a 2,922mm wheelbase, 60mm shorter than the Lexus GX at 4,955mm (2,850mm wheelbase). The longer wheelbase on the Ineos Grenadier generally means more rear legroom.
Boot space is 390L in the Ineos Grenadier and 390L in the Lexus GX.
For towing, the Lexus GX 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.
11.8m diameter
Average
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 $2,993/year for the Ineos Grenadier and $2,850/year for the Lexus GX. That is a $143 annual difference in favour of the Lexus GX.
Estimated annual total: $2,993 (Ineos Grenadier) vs $2,850 (Lexus GX). The Lexus GX saves you roughly $143 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years (Ineos Grenadier) vs 5 years / 999,999km (Lexus GX). Both match on warranty length. Capped-price servicing: 5yr (Ineos Grenadier)—.
Who Should Buy Which?
Buy the Ineos Grenadier if: You want the lower entry price, or prefer Ineos's approach to design and ownership experience.
Buy the Lexus GX if: You prioritise performance, want lower running costs, or prefer Lexus's approach to design and ownership experience.
The Verdict
The Lexus GX takes 2 of 3 key spec categories. The Lexus GX will save you roughly $143 a year in fuel. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Ineos Grenadier and Lexus GX?
The Ineos Grenadier is the cheapest at $105,000 before on-road costs. That undercuts the Lexus GX by $14,950.
Which is the most fuel-efficient?
The Lexus GX uses the least fuel at 10L/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 can tow the most?
The Ineos Grenadier has the highest braked towing capacity at 3,500kg.
Which is the most powerful?
The Lexus GX makes the most power at 262kW.
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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