Denza B5 vs Lexus RX

The Denza B5 starts from $74,990 before on-road costs, while the Lexus RX opens at $84,900. That makes the Denza B5 the more affordable entry point by $9,910.

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 $82,489 and $93,390 respectively.

Over 5 years, the running costs are nearly identical since both have similar efficiency.

Both the Denza B5 and Lexus RX hold a 5-star ANCAP safety rating. Adult occupant protection scored 86% for the Denza B5 and 90% for the Lexus RX.

Where the two diverge is in active safety technology. The Lexus RX packs more ADAS features with 6 out of 10 key systems fitted, compared to 0 in the Denza B5.

Both include the essentials: core safety systems.

Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.

The Denza B5 stands out with Apple CarPlay that you will not find on the Lexus RX. The Lexus RX counters with wireless Apple CarPlay/Android Auto, head-up display, wireless charging, panoramic roof, heated front seats, ventilated seats, power tailgate, Lexus Premium Sound audio and ambient lighting. Which feature set matters more depends on your daily routine and priorities.

The Denza B5 uses a Petrol Turbo PHEV producing 400kW and 760Nm of torque, sent through a 1-speed auto to a AWD layout.

The Lexus RX responds with a Hybrid making 179kW and 221Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 7.7 seconds.

The Denza B5 has the clear power advantage at 400kW vs 179kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.

The Denza B5 measures 4,888mm long on a 2,800mm wheelbase, 2mm shorter than the Lexus RX at 4,890mm (2,850mm wheelbase). The longer wheelbase on the Lexus RX generally means more rear legroom.

For towing, the Denza B5 leads with a 3,000kg braked capacity vs 1,500kg. That 1,500kg difference matters if you regularly hitch up.

Based on 15,000km of annual driving, fuel costs roughly $1,995/year for the Denza B5 and $1,967/year for the Lexus RX. That is a $28 annual difference in favour of the Lexus RX.

Estimated annual total: $1,995 (Denza B5) vs $1,967 (Lexus RX). The Lexus RX saves you roughly $28 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.

Warranty: 6 years / 150,000km (Denza B5) vs 4 years / 100,000km (Lexus RX). The Denza B5 has longer coverage. Capped-price servicing: —4yr (Lexus RX).