The Polestar 3 is a battery electric mid-size luxury crossover SUV^[6][7] produced by Swedish manufacturer Polestar, to be released in 2024. The 3 is the first vehicle to use the all-new SPA2 platform, a vehicle platform which is dedicated to battery-electric vehicles.^[8]

The vehicle is the flagship for the brand, positioned above the 4 compact SUV, and is based on the similarly sized EX90 crossover.^[9]

The Polestar 3 was officially revealed on 12 October 2022^[10] and will be based on the same platform as the upcoming Volvo EX90 flagship SUV,^[2][11][12] both of which are based on the 2021 Volvo Recharge concept.^[13] The vehicle had made its public debut at the April 2023 Shanghai Auto Show. Measuring 4,900 mm (190 in) long, the vehicle belongs to the British E-segment size segmentation.

Despite being similarly sized to the EX90 third-row vehicle, the 3 is exclusively a 5-seater. It comes exclusively in all-wheel drive. Trim levels include the 'Long Range' and the 'Performance Pack', similar trims to the EX90. Both trims run on the same battery.^[14]

• Rear view
• Interior

21- to 22-inch wheels, Android Automotive, which is seen in the Polestar 4 and the 2 comes standard. A 14.5-inch central touchscreen, a central computer from Nvidia, 3-zone climate control air conditioning with the CleanZone system, heated steering wheel, and USB-C charging (2 front, 2 rear) all come standard on the 3.^[15]

The 4 has a choice of 2 models: the Dual Motor, and the Dual Motor Performance Pack. The base Dual Motor has a combined output of 360 kW (483 hp; 489 PS) and 840 N⋅m (85.7 kg⋅m; 620 lb⋅ft), and a WLTP-rated range of 610 km (380 mi). The Performance Pack model has a combined output of 380 kW (510 hp; 517 PS) and 910 N⋅m (92.8 kg⋅m; 671 lb⋅ft), with a WLTP-rated range of 560 km (350 mi).^[16][17]

Both models have two permanent-magnet synchronous motors, with one at each axle. Both models use a single-speed transmission, and a 111 kWh battery.