BMW iX1 vs Polestar 4
Two electric cars 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 BMW iX1 starts from $77,900 before on-road costs, while the Polestar 4 opens at $78,500. That makes the BMW iX1 the more affordable entry point by $600.
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 $85,690 and $86,350 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 BMW iX1 and Polestar 4 hold a 5-star ANCAP safety rating. Adult occupant protection scored 86% for the BMW iX1 and 92% for the Polestar 4.
Where the two diverge is in active safety technology. The Polestar 4 packs more ADAS features with 9 out of 10 key systems fitted, compared to 6 in the BMW iX1.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 6 in the BMW iX1 and 7 in the Polestar 4. The Polestar 4 adds a 360-degree camera that the BMW iX1 misses.
Feature Showdown
The BMW iX1 features a 10.7-inch touchscreen paired with a 10.3-inch digital dash, while the Polestar 4 gets a 15.4-inch display and 10.2-inch instruments. Apple CarPlay and Android Auto are standard across both.
The BMW iX1 stands out with Harman Kardon audio that you will not find on the Polestar 4. The Polestar 4 counters with ventilated seats, Bowers & Wilkins audio and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the BMW iX1 gets sensatec synthetic leather upholstery while the Polestar 4 offers synthetic leather.
Drivetrain
The BMW iX1 uses a Electric producing 230kW and 494Nm of torque, sent through a auto to a AWD layout. It covers the 0-100km/h sprint in 6.1 seconds.
The Polestar 4 responds with a Electric Motor making 200kW and 343Nm, paired to a single-speed fixed gear driving the rear wheels. It gets to 100km/h in 7.1 seconds.
The BMW iX1 has the clear power advantage at 230kW vs 200kW. In the real-world sprint, the BMW iX1 is 1.0s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Battery: 64.7kWh (BMW iX1) vs 100kWh (Polestar 4), giving WLTP ranges of 578km and 620km. DC fast charging peaks at 200kW (BMW iX1) vs 200kW (Polestar 4).
Space & Comfort
The BMW iX1 measures 4,500mm long on a 2,692mm wheelbase, 340mm shorter than the Polestar 4 at 4,840mm (2,999mm wheelbase). The longer wheelbase on the Polestar 4 generally means more rear legroom.
Boot space is 500L in the BMW iX1 and 526L in the Polestar 4, giving the Polestar 4 a 26L advantage.
For towing, the BMW iX1 leads with a 2,500kg braked capacity vs 1,500kg. That 1,000kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.6m to 12.6m
Based on 12.6m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.6m 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 (BMW iX1) vs 5 years / 999,999km (Polestar 4). Both match on warranty length.
Who Should Buy Which?
Buy the BMW iX1 if: You want the lower entry price, prioritise performance, need stronger towing, or prefer BMW's approach to design and ownership experience.
Buy the Polestar 4 if: You need more boot space, or prefer Polestar's approach to design and ownership experience.
The Verdict
This is genuinely close. The BMW iX1 and Polestar 4 trade blows across the spec sheet, and neither runs away with an outright win. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, BMW iX1 and Polestar 4?
The BMW iX1 is the cheapest at $77,900 before on-road costs. That undercuts the Polestar 4 by $600.
Which has the longest driving range?
The Polestar 4 has the most range at 620km (WLTP).
Which charges fastest?
The BMW iX1 accepts the highest DC charging at up to 200kW.
Which is safest?
They are evenly matched — BMW iX1 and Polestar 4 all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Polestar 4 has the largest boot at 526L.
Which can tow the most?
The BMW iX1 has the highest braked towing capacity at 2,500kg.
Which is the most powerful?
The BMW iX1 makes the most power at 230kW. The BMW iX1 is quickest to 100km/h in 6.1s.
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!
