When we talk about electric vehicles, most people think about range, fast charging, and performance—but the heart of all three is battery size. Some EVs are designed with small, efficient packs for city driving. But others? They come with massive battery packs, offering extreme range, towing muscle, or heavy-duty capability.
For 2025, these are the EVs with the biggest battery packs you can buy, based on official ratings and confirmed manufacturer data.
List Of EV with biggest battery pack in 2025
1. Tesla Roadster (2025)
Approx. Battery Size: 200 kWh (est.)
The return of Tesla’s halo car comes with one of the largest battery packs in a production EV. Designed for ultra-high performance and long-range touring, this super-EV aims for hypercar acceleration and over 600 miles of range.
Highlights:
- 0–60 mph in under 2 seconds
- 600+ miles of projected range
- Lightweight aerodynamic body
2. Chevrolet Silverado EV
Battery Size: ~200 kWh
This electric pickup is built for real-world work. With its massive battery, the Silverado EV delivers outstanding range, strong towing capabilities, and a smooth electric driving feel.
Highlights:
- Up to 450+ miles of range
- 10,000+ lbs towing
- Big battery for long hauling
3. Cadillac Escalade IQ
Battery Size: ~200 kWh
The luxury icon goes electric with one of the biggest battery packs on the market. The Escalade IQ offers premium comfort, massive interior space, and long electric range in a luxury SUV package.
Highlights:
- 450 miles max range
- High-end luxury cabin
- Advanced Ultium platform
4. GMC Hummer EV Pickup
Battery Size: 212 kWh
The Hummer EV is a monster—literally. With its huge 212-kWh pack, it’s one of the largest batteries in any consumer vehicle. Designed for extreme off-roading and high power output.
Highlights:
- CrabWalk off-road mode
- Insane torque and performance
- Super-heavy-duty battery
5. GMC Hummer EV SUV
Battery Size: 170–212 kWh (varies by trim)
The SUV twin of the Hummer EV Pickup uses the same Ultium technology. It still delivers huge battery capacity, strong off-road abilities, and family-friendly practicality.
Highlights:
- Up to 300 miles range
- Rugged yet spacious interior
- Oversized battery modules
6. Ram 1500 REV
Battery Size: Up to 229 kWh
The Ram 1500 REV currently offers one of the biggest battery packs in the entire EV industry, beating even the Hummer. Designed for long-distance driving and high-power towing.
Highlights:
- Up to 500 miles of range
- Massive 229-kWh pack (optional)
- Fast DC charging architecture
7. Škoda E’City
Battery Size: ~200–230 kWh (Electric Bus)
The Škoda E’City is a fully electric city bus using an oversized commercial-grade battery pack. Designed for daily urban routes, high passenger capacity, and long operational hours.
Highlights:
- Up to 250 km range (city cycle)
- Zero-emission public transport
- High-capacity large packs for bus fleets
8. Volvo FH Aero Electric
Battery Size: Up to 540 kWh
Volvo’s flagship electric truck features a gigantic multi-pack battery system, built for long-haul freight. This makes it one of the largest battery capacities on wheels in 2025.
Highlights:
- Designed for commercial logistics
- High payload capability
- Ultra-large battery modules
9. Windrose R700 EV Truck
Battery Size: Up to 1,000+ kWh (1 MWh class)
The Windrose R700 EV is part of the next wave of mega-battery electric trucks. With over 1 MWh of battery energy, it is built for long-distance freight and industrial-grade transport.
Highlights:
- 600–1,000 km range
- Heavy-duty powertrain
- One of the biggest battery packs ever installed
10. Tesla Semi
Battery Size: Estimated 900–1,000 kWh
Tesla’s electric semi-truck is built for maximum efficiency with near-1-megawatt batteries. With its massive energy storage, the Semi is capable of long-haul freight with impressive acceleration.
Highlights:
- 500 miles range (full load)
- Tri-motor powertrain
- Extremely efficient aerodynamics
Which EV Has the Biggest Battery in 2025?
For consumer vehicles:
🏆 Ram 1500 REV – Up to 229 kWh
For commercial vehicles:
🏆 Windrose R700 EV – Over 1,000 kWh
For performance EVs:
🏆 Tesla Roadster – ~200 kWh
EVs with massive battery packs are no longer rare—they’re becoming mainstream, especially for trucks, SUVs, and commercial fleets. Whether you need long-range towing, luxury comfort, or heavy-duty logistics, these 2025 models offer the highest energy capacity you’ll find in the EV world.
FAQs
Which EV has the largest battery in 2025?
The Windrose R700 EV leads with over 1,000 kWh.
Which pickup EV has the biggest battery?
The Ram 1500 REV with up to 229 kWh.
Which SUV has the biggest battery?
The GMC Hummer EV SUV with up to 212 kWh.
Which performance EV has the biggest battery pack?
The Tesla Roadster with ~200 kWh.
