GAC M8 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 GAC M8 starts from $76,590 before on-road costs, while the Polestar 4 opens at $78,500. That makes the GAC M8 the more affordable entry point by $1,910.
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 $84,249 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 GAC M8 and Polestar 4 hold a 5-star ANCAP safety rating.
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 8 in the GAC M8.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 7 in the GAC M8 and 7 in the Polestar 4.
Feature Showdown
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The GAC M8 stands out with Apple CarPlay and GAC Premium audio that you will not find on the Polestar 4. The Polestar 4 counters with wireless Apple CarPlay/Android Auto, panoramic roof, ventilated seats and Bowers & Wilkins audio. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The GAC M8 uses a Petrol Turbo producing 140kW and 330Nm of torque, sent through a automatic to a AWD layout. It covers the 0-100km/h sprint in 9.5 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 Polestar 4 has the clear power advantage at 200kW vs 140kW. In the real-world sprint, the Polestar 4 is 2.4s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The GAC M8 measures 5,212mm long on a 3,070mm wheelbase, 372mm longer than the Polestar 4 at 4,840mm (2,999mm wheelbase). The longer wheelbase on the GAC M8 generally means more rear legroom.
Boot space is 800L in the GAC M8 and 526L in the Polestar 4, giving the GAC M8 a 274L advantage. The GAC M8 seats 7 vs 5.
For towing, the GAC M8 leads with a 2,000kg braked capacity vs 1,500kg. That 500kg 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 12.8m
Based on 12.8m 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: 8 years / 150,000km (GAC M8) vs 5 years / 999,999km (Polestar 4). The GAC M8 has longer coverage.
Who Should Buy Which?
Buy the GAC M8 if: You want the lower entry price, need more boot space, value a longer warranty, need stronger towing, or prefer GAC's approach to design and ownership experience.
Buy the Polestar 4 if: You prioritise performance, or prefer Polestar's approach to design and ownership experience.
The Verdict
This is genuinely close. The GAC M8 and Polestar 4 trade blows across the spec sheet, and neither runs away with an outright win. If boot space matters, the GAC M8 has a clear edge. The GAC M8 adds peace of mind with a longer 8-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, GAC M8 and Polestar 4?
The GAC M8 is the cheapest at $76,590 before on-road costs. That undercuts the Polestar 4 by $1,910.
Which is the most fuel-efficient?
The GAC M8 uses the least fuel at 6.1L/100km on the combined cycle.
Which is safest?
They are evenly matched — GAC M8 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 GAC M8 has the largest boot at 800L.
Which can tow the most?
The GAC M8 has the highest braked towing capacity at 2,000kg.
Which has the best warranty?
The GAC M8 has the longest warranty at 8 years / 150k km.
Which is the most powerful?
The Polestar 4 makes the most power at 200kW. The Polestar 4 is quickest to 100km/h in 7.1s.
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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