Atlas ONE (4F Street) vs. Star EV Sirius 4+2
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Jul 30, 2026
Atlas ONE (4F Street) takes it. It wins on the better warranty and battery warranty. The full side-by-side of verified specs is below — every figure carries a source and a verification date.
Key takeaways
- The Atlas ONE (4F Street) beats the Star EV Sirius 4+2 on the better warranty and battery warranty.
- Range: the Star EV Sirius 4+2 goes up to 60 mi per charge vs the Atlas ONE (4F Street)'s 45 mi.
- Vehicle warranty: the Atlas ONE (4F Street) carries 3 years vs the Star EV Sirius 4+2's 2.
- Both the Atlas ONE (4F Street) and the Star EV Sirius 4+2 are factory-certified LSVs, confirmed against the NHTSA vPIC registry.
Head to head · Tampa Bay Edition
Atlas ONE (4F Street) vs. Star EV Sirius 4+2
LAST VERIFIED 07/30/2026
| AtlasONE (4F Street)Winner | Star EVSirius 4+2 | |
|---|---|---|
| MSRP range | $14,649 – $14,849 | — |
| Top speed | 25 mph†1 | 25 mph†2 |
| Range (low) | 30 mi†3 | 40 mi✓†2 |
| Range (high) | 45 mi†3 | 60 mi✓†2 |
| Battery type | lithium†1 | lithium†2 |
| Battery capacity | 173 Ah✓†1 | 105 Ah†2 |
| System voltage | 48 V†3 | 48 V†2 |
| Seats | 4†1 | 6✓†2 |
| Length | 116.9 in†1 | 140 in†2 |
| Width | 49.8 in†1 | 47 in†2 |
| Height | 76.9 in†1 | 79 in†2 |
| Curb weight | 1,279 lb†1 | 1,550 lb†2 |
| Motor power | 5 kW†1 | 5 kW†2 |
| Brakes | Four-wheel hydraulic disc, automatic electronic parking brake†1 | 4-wheel hydraulic (front disc, rear drum)†2 |
| Suspension | — | Adjustable coil-over shocks, independent front†2 |
| Display size | 12.5 in†1 | — |
| Warranty | 3 yr✓†1 | 2 yr†2 |
| Battery warranty | 10 yr✓†1 | 6.5 yr†2 |
| LSV certified (street-legal capable) | Yes†4 | Yes†5 |
| Charge time | 4 hr†3 | — |
| Ground clearance | — | 5.8 in†2 |
| Turning radius | — | 15 ft†2 |
| Range, normalized◆ computed | ~66 mi✓ | ~40 mi |
◆ Range, normalized is our figure, not the maker's: each pack's energy at a standard 0.125 kWh/mile, the same on every cart — an apples-to-apples check on the “up to” range claims above, which are usually measured at 19 mph on the largest optional pack.
◆ The verdict
It wins on the better warranty and battery warranty.
Why it won
◆ Price the fight — Florida out-the-door
Atlas ONE (4F Street)base build · FL out-the-door
est. $254.57/mo — 20% down, 7.5% APR, 60 mo. Confirm real rates with the lender.
Star EV Sirius 4+2base build · FL out-the-door
No sourced base price for the Star EV Sirius 4+2— we don't estimate what the maker doesn't publish, so this side has no ledger.
METHODOLOGY — what's verified, what's estimated
Green ✓ marks the better verified figure where the two differ. Verdict scored on the verified specs above — factory-LSV status gates the win.
Rather skip the configurator? Get a dealer quote on either cart:
Frequently asked
- Is the Atlas ONE (4F Street) or the Star EV Sirius 4+2 better?
- Atlas ONE (4F Street) takes it. It wins on the better warranty and battery warranty.