Denza B8 vs Polestar 3
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 Denza B8 starts from $91,000 before on-road costs, while the Polestar 3 opens at $99,900. That makes the Denza B8 the more affordable entry point by $8,900.
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 $109,890 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 Denza B8 and Polestar 3 hold a 5-star ANCAP safety rating. Adult occupant protection scored 86% for the Denza B8 and 90% for the Polestar 3.
Where the two diverge is in active safety technology. The Polestar 3 packs more ADAS features with 10 out of 10 key systems fitted, compared to 0 in the Denza B8.
Both include the essentials: core safety systems. The Polestar 3 adds a 360-degree camera that the Denza B8 misses.
Feature Showdown
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The Denza B8 stands out with Apple CarPlay that you will not find on the Polestar 3. The Polestar 3 counters with wireless Apple CarPlay/Android Auto, head-up display, wireless charging, panoramic roof, heated front seats, ventilated seats, power tailgate, Bowers & Wilkins audio and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Denza B8 uses a Petrol Turbo PHEV producing 425kW, sent through a 1-speed auto to a AWD layout.
The Polestar 3 responds with a Electric Motor making 245kW and 480Nm, paired to a single-speed fixed gear driving the rear wheels. It gets to 100km/h in 6.5 seconds.
The Denza B8 has the clear power advantage at 425kW vs 245kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Denza B8 measures 5,195mm long, 295mm longer than the Polestar 3 at 4,900mm (2,985mm wheelbase).
For towing, the Denza B8 leads with a 3,500kg braked capacity vs 1,500kg. That 2,000kg 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
Running cost data is not yet available for both models. We will update when figures are confirmed.
Warranty: 6 years / 150,000km (Denza B8) vs 5 years / 999,999km (Polestar 3). The Denza B8 has longer coverage.
Who Should Buy Which?
Buy the Denza B8 if: You want the lower entry price, prioritise performance, value a longer warranty, need stronger towing, or prefer Denza's approach to design and ownership experience.
Buy the Polestar 3 if: You or prefer Polestar's approach to design and ownership experience.
The Verdict
The Denza B8 takes 4 of 4 key spec categories and comes in at a lower price. The Denza B8 adds peace of mind with a longer 6-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Denza B8 and Polestar 3?
The Denza B8 is the cheapest at $91,000 before on-road costs. That undercuts the Polestar 3 by $8,900.
Which is the most fuel-efficient?
The Denza B8 uses the least fuel at 7.5L/100km on the combined cycle.
Which is safest?
They are evenly matched — Denza B8 and Polestar 3 all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which can tow the most?
The Denza B8 has the highest braked towing capacity at 3,500kg.
Which has the best warranty?
The Denza B8 has the longest warranty at 6 years / 150k km.
Which is the most powerful?
The Denza B8 makes the most power at 425kW.
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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