Lexus RZ vs Mercedes-Benz EQB
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 Lexus RZ starts from $91,000 before on-road costs, while the Mercedes-Benz EQB opens at $84,900. 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 $100,100 and $93,390 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 Lexus RZ and Mercedes-Benz EQB hold a 5-star ANCAP safety rating. Adult occupant protection scored 87% for the Lexus RZ and 95% for the Mercedes-Benz EQB.
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 Lexus RZ features a 14-inch touchscreen paired with a 7-inch digital dash, while the Mercedes-Benz EQB gets a 10.3-inch display and 10.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Lexus RZ stands out with Apple CarPlay, head-up display, heated front seats, power tailgate, V2L and Mark Levinson audio that you will not find on the Mercedes-Benz EQB. The Mercedes-Benz EQB counters with wireless Apple CarPlay/Android Auto, wireless charging 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 EQB responds with a Electric making 140kW and 375Nm, paired to a automatic driving the front wheels. It gets to 100km/h in 8.9 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: 71.4kWh (Lexus RZ) vs 66.5kWh (Mercedes-Benz EQB), giving WLTP ranges of 440km and 465km. DC fast charging peaks at 150kW (Lexus RZ) vs 100kW (Mercedes-Benz EQB).
Space & Comfort
The Lexus RZ measures 4,805mm long on a 2,850mm wheelbase, 121mm longer than the Mercedes-Benz EQB at 4,684mm (2,829mm wheelbase). The longer wheelbase on the Lexus RZ generally means more rear legroom.
Boot space is 522L in the Lexus RZ and 495L in the Mercedes-Benz EQB, 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 11.2m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.4m 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 EQB). Both match on warranty length.
Who Should Buy Which?
Buy the Lexus RZ if: You prioritise performance, need more boot space, or prefer Lexus's approach to design and ownership experience.
Buy the Mercedes-Benz EQB if: You want the lower entry price, or prefer Mercedes-Benz'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, Lexus RZ and Mercedes-Benz EQB?
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 — Lexus RZ and Mercedes-Benz EQB 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.
Get ahead of your next car
Join free for new-car launches, news, reviews and buying guides. The independent take on what's new in Australia and what's actually worth buying, no dealer spin. Plus early access and founding-member pricing on the upcoming CarSorted Pro Report. No spam, unsubscribe anytime.
By subscribing, you agree to receive marketing emails. You can unsubscribe at any time. View our Privacy Policy.
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
Comments (0)
Sign in to join the conversation
No comments yet. Be the first!
