Mercedes-Benz EQB vs Lexus RZ
Two electric SUVs go head to head. Which EV is the better buy for Australian drivers in 2026?
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 Mercedes-Benz EQB starts from $84,900 before on-road costs, while the Lexus RZ opens at $91,000. That makes the Mercedes-Benz EQB the more affordable entry point by $6,100.
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 $93,390 and $100,100 respectively.
Both models qualify for Fringe Benefit Tax (FBT) exemption, which is a significant advantage for salary-sacrificed novated leases. Depending on your tax bracket, this can save $5,000-$15,000+ per year compared to an equivalent ICE vehicle.
Safety Rundown
Both the Mercedes-Benz EQB and Lexus RZ hold a 5-star ANCAP safety rating. Adult occupant protection scored 95% for the Mercedes-Benz EQB and 87% for the Lexus RZ.
Where the two diverge is in active safety technology. The Mercedes-Benz EQB 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 Mercedes-Benz EQB features a 10.3-inch touchscreen paired with a 10.3-inch digital dash, while the Lexus RZ gets a 14-inch display and 7-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Mercedes-Benz EQB stands out with wireless Apple CarPlay/Android Auto, wireless charging and ambient lighting that you will not find on the Lexus RZ. The Lexus RZ counters with Apple CarPlay, head-up display, heated front seats, power tailgate, V2L and Mark Levinson audio. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Mercedes-Benz EQB uses a Electric producing 140kW and 375Nm of torque, sent through a automatic to a FWD layout. It covers the 0-100km/h sprint in 8.9 seconds.
The Lexus RZ responds with a Electric Motor making 230kW and 435Nm, paired to a automatic. It gets to 100km/h in 5 seconds.
The Lexus RZ has the clear power advantage at 230kW vs 140kW. In the real-world sprint, the Lexus RZ is 3.9s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Battery: 66.5kWh (Mercedes-Benz EQB) vs 71.4kWh (Lexus RZ), giving WLTP ranges of 465km and 440km. DC fast charging peaks at 100kW (Mercedes-Benz EQB) vs 150kW (Lexus RZ).
Space & Comfort
The Mercedes-Benz EQB measures 4,684mm long on a 2,829mm wheelbase, 121mm shorter than the Lexus RZ at 4,805mm (2,850mm wheelbase). The longer wheelbase on the Lexus RZ generally means more rear legroom.
Boot space is 495L in the Mercedes-Benz EQB and 522L in the Lexus RZ, giving the Lexus RZ a 27L advantage. The Mercedes-Benz EQB seats 7 vs 5.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.2m to 11.4m
Based on 11.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.2m 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 (Mercedes-Benz EQB) vs 5 years / 999,999km (Lexus RZ). Both match on warranty length.
Who Should Buy Which?
Buy the Mercedes-Benz EQB if: You want the lower entry price, or prefer Mercedes-Benz's approach to design and ownership experience.
Buy the Lexus RZ if: You prioritise performance, need more boot space, or prefer Lexus's approach to design and ownership experience.
The Verdict
The Lexus RZ takes 7 of 9 key spec categories. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Mercedes-Benz EQB and Lexus RZ?
The Mercedes-Benz EQB is the cheapest at $84,900 before on-road costs. That undercuts the Lexus RZ by $6,100.
Which has the longest driving range?
The Lexus RZ has the most range at 440km (WLTP).
Which charges fastest?
The Lexus RZ accepts the highest DC charging at up to 150kW.
Which is safest?
They are evenly matched — Mercedes-Benz EQB and Lexus RZ all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Lexus RZ has the largest boot at 522L.
Which can tow the most?
The Mercedes-Benz EQB has the highest braked towing capacity at 1,800kg.
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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