Polestar 4 vs Ford Mustang Mach-E
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 Polestar 4 starts from $78,500 before on-road costs, while the Ford Mustang Mach-E opens at $86,990. That makes the Polestar 4 the more affordable entry point by $8,490.
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 $86,350 and $95,689 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 Polestar 4 and Ford Mustang Mach-E hold a 5-star ANCAP safety rating. Adult occupant protection scored 92% for the Polestar 4 and 92% for the Ford Mustang Mach-E.
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 4 in the Ford Mustang Mach-E.
Both include the essentials: lane keep assist, adaptive cruise control, a reversing camera.
Feature Showdown
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The Polestar 4 stands out with panoramic roof, Bowers & Wilkins audio and ambient lighting that you will not find on the Ford Mustang Mach-E. The Ford Mustang Mach-E counters with head-up display. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Polestar 4 uses a Electric Motor producing 200kW and 343Nm of torque, sent through a single-speed fixed gear to a RWD layout. It covers the 0-100km/h sprint in 7.1 seconds.
The Ford Mustang Mach-E responds with a Electric Motor making 198kW and 580Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 7 seconds.
The Polestar 4 has the clear power advantage at 200kW vs 198kW. In the real-world sprint, the Ford Mustang Mach-E is 0.1s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Battery: 100kWh (Polestar 4) vs 91kWh (Ford Mustang Mach-E), giving WLTP ranges of 620km and 540km. DC fast charging peaks at 200kW (Polestar 4) vs 150kW (Ford Mustang Mach-E).
Space & Comfort
The Polestar 4 measures 4,840mm long on a 2,999mm wheelbase, 127mm longer than the Ford Mustang Mach-E at 4,713mm (2,984mm wheelbase). The longer wheelbase on the Polestar 4 generally means more rear legroom.
Boot space is 526L in the Polestar 4 and 402L in the Ford Mustang Mach-E, giving the Polestar 4 a 124L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.6m diameter
Average
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 (Polestar 4) vs 5 years / 999,999km (Ford Mustang Mach-E). Both match on warranty length.
Who Should Buy Which?
Buy the Polestar 4 if: You want the lower entry price, prioritise performance, need more boot space, or prefer Polestar's approach to design and ownership experience.
Buy the Ford Mustang Mach-E if: You or prefer Ford's approach to design and ownership experience.
The Verdict
The Polestar 4 takes 6 of 8 key spec categories and comes in at a lower price. If boot space matters, the Polestar 4 has a clear edge. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Polestar 4 and Ford Mustang Mach-E?
The Polestar 4 is the cheapest at $78,500 before on-road costs. That undercuts the Ford Mustang Mach-E by $8,490.
Which has the longest driving range?
The Polestar 4 has the most range at 620km (WLTP).
Which charges fastest?
The Polestar 4 accepts the highest DC charging at up to 200kW.
Which is safest?
They are evenly matched — Polestar 4 and Ford Mustang Mach-E 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 Polestar 4 has the highest braked towing capacity at 1,500kg.
Which is the most powerful?
The Polestar 4 makes the most power at 200kW. The Ford Mustang Mach-E is quickest to 100km/h in 7s.
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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