Lexus RZ vs Mercedes-Benz GLC
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 RZ starts from $91,000 before on-road costs, while the Mercedes-Benz GLC opens at $89,900. That makes the Mercedes-Benz GLC the more affordable entry point by $1,100.
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 $100,100 and $98,890 respectively.
The Lexus RZ qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The Mercedes-Benz GLC, as a petrol model, does not qualify.
Safety Rundown
Both the Lexus RZ and Mercedes-Benz GLC hold a 5-star ANCAP safety rating. Adult occupant protection scored 87% for the Lexus RZ and 92% for the Mercedes-Benz GLC.
Where the two diverge is in active safety technology. The Mercedes-Benz GLC packs more ADAS features with 6 out of 10 key systems fitted, compared to 5 in the Lexus RZ.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera.
Feature Showdown
The Lexus RZ features a 14-inch touchscreen paired with a 7-inch digital dash, while the Mercedes-Benz GLC gets a 11.9-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Lexus RZ stands out with Apple CarPlay, heated front seats, V2L and Mark Levinson audio that you will not find on the Mercedes-Benz GLC. The Mercedes-Benz GLC counters with wireless Apple CarPlay/Android Auto, wireless charging, panoramic roof and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Lexus RZ uses a Electric Motor producing 230kW and 435Nm of torque, sent through a automatic to the wheels. It covers the 0-100km/h sprint in 5 seconds.
The Mercedes-Benz GLC responds with a Petrol making 150kW and 300Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 8.2 seconds.
The Lexus RZ has the clear power advantage at 230kW vs 150kW. In the real-world sprint, the Lexus RZ is 3.2s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Lexus RZ measures 4,805mm long on a 2,850mm wheelbase, 89mm longer than the Mercedes-Benz GLC at 4,716mm (2,888mm wheelbase). The longer wheelbase on the Mercedes-Benz GLC generally means more rear legroom.
Boot space is 522L in the Lexus RZ and 600L in the Mercedes-Benz GLC, giving the Mercedes-Benz GLC a 78L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.2m to 11.9m
Based on 11.2m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.9m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Running cost data is not yet available for both models. We will update when figures are confirmed.
Warranty: 5 years / 999,999km (Lexus RZ) vs 5 years / 999,999km (Mercedes-Benz GLC). Both match on warranty length.
Who Should Buy Which?
Buy the Lexus RZ if: You prioritise performance, or prefer Lexus's approach to design and ownership experience.
Buy the Mercedes-Benz GLC if: You want the lower entry price, need more boot space, or prefer Mercedes-Benz's approach to design and ownership experience.
The Verdict
The Lexus RZ takes 4 of 6 key spec categories. If boot space matters, the Mercedes-Benz GLC 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 RZ and Mercedes-Benz GLC?
The Mercedes-Benz GLC is the cheapest at $89,900 before on-road costs. That undercuts the Lexus RZ by $1,100.
Which is the most fuel-efficient?
The Mercedes-Benz GLC uses the least fuel at 7.5L/100km on the combined cycle.
Which is safest?
They are evenly matched — Lexus RZ and Mercedes-Benz GLC all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Mercedes-Benz GLC has the largest boot at 600L.
Which can tow the most?
The Mercedes-Benz GLC has the highest braked towing capacity at 2,000kg.
Which is the most powerful?
The Lexus RZ makes the most power at 230kW. The Lexus RZ is quickest to 100km/h in 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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