SPA2
Scalable Product Architecture 2The large-SUV platform of Volvo and Polestar, software-defined and built around a central computer. The prime example of platform evolution: both the EX90 and the Polestar 3 started on 400V and switched to an 800V architecture from model year 2026 — the same car, fundamentally faster at the charger.
SPA2 is the EV platform of Geely Group, in production since 2024, with a 400V → 800V architecture. The SPA2 platform carries 2 models from 2 brands. The WLTP range of the current variants on SPA2 runs from 572 to 635 km.
Pick the car first, then the version — chemistry, battery and drive differ per version.
Platform schematic
Volvo EX90
Twin2026+ · 800V· verified| Battery (gross) | 106 kWh NMC |
|---|---|
| Battery (usable) | 102 kWh |
| Drivetrain | Twin AWD |
| Power | 335 kW |
| Motors | 2× · 1 front / 1 rear |
| WLTP range | 624 km |
| Real range (estimate) | ±490 km |
| Max DC charging | 350 kW |
| 10 → 80% | ±23 min |
| Added per 10 min | ±150 km |
Charging speed per variant
peak DC charging power · 10 → 80%
Models on this platform
Platform evolution
- 2022EX90 unveiledSoftware-defined, central computer, lidar
- 2024Production startEX90 and Polestar 3 come to market on the 400V architecture
- 2025Leap to 800VEX90 and Polestar 3 model year 2026 switch to 800V, with smaller packs and shorter charging times
- 2026Two generations side by sideThe 400V model years remain in the fleet; new deliveries are 800V
Frequently asked questions
- Which models are built on the SPA2 platform?
- The SPA2 platform carries Volvo EX90 and Polestar 3.
- Which group owns the SPA2 platform and how long has it been in production?
- The SPA2 platform was developed by Geely Group, has been in production since 2024 and runs at 400V → 800V.
- Does the Volvo EX90 (2026+) charge faster than the previous generation?
- The Volvo EX90 (2026+) charges at a peak of 350 kW, against 250 kW for the 2024–2025 generation.
- Which variant on the SPA2 platform charges fastest?
- The Volvo EX90 Twin charges on the SPA2 platform at a peak of 350 kW and goes from 10 to 80% in ±23 minutes.
Comparable cars in stock
These electric cars from our stock ride on the same platform. Inspected, warranted and delivered road-ready across Belgium.
Polestar 3
Long Range Dual Motor - Plus | Pilot | Nappa
Volvo EX90
Single Motor PLUS - BOSE | ACC | 360*
Prices and availability are updated daily on carmatch.be. Range according to WLTP.
Go to the stock on carmatch.beVerify the specifications of each version before purchase or customer use. Real-world range is a CarMatch estimate for mixed driving, not a manufacturer figure. Battery values are gross packs; charging times are approximations. Not a homologation document, not an offer.