Sierra LSV AX3 vs. Star EV Sirius 4+2
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Sep 25, 2026
Star EV Sirius 4+2 takes it. It wins on the better range. The full side-by-side of verified specs is below — every figure carries a source and a verification date.
Key takeaways
- The Star EV Sirius 4+2 beats the Sierra LSV AX3 on the better range.
- Range: the Star EV Sirius 4+2 goes up to 60 mi per charge vs the Sierra LSV AX3's 35 mi.
- Both the Sierra LSV AX3 and the Star EV Sirius 4+2 are factory-certified LSVs, confirmed against the NHTSA vPIC registry.
Head to head · Tampa Bay Edition
Sierra LSV AX3 vs. Star EV Sirius 4+2
LAST VERIFIED 09/25/2026
| Sierra LSVAX3 | Star EVSirius 4+2Winner | |
|---|---|---|
| Top speed | 25 mph†1 | 25 mph†2 |
| Range (low) | 30 mi†1 | 40 mi✓†2 |
| Range (high) | 35 mi†1 | 60 mi✓†2 |
| Battery type | lithium†1 | lithium†2 |
| Battery capacity | 125 Ah✓†1 | 105 Ah†2 |
| System voltage | 48 V†1 | 48 V†2 |
| Seats | 6†1 | 6†2 |
| Length | 153 in†1 | 140 in†2 |
| Width | 49.5 in†1 | 47 in†2 |
| Height | 81.5 in†1 | 79 in†2 |
| Curb weight | 1,334 lb†1 | 1,550 lb†2 |
| Motor power | 5 kW†1 | 5 kW†2 |
| Brakes | Four-wheel hydraulic disc†1 | 4-wheel hydraulic (front disc, rear drum)†2 |
| Suspension | — | Adjustable coil-over shocks, independent front†2 |
| Warranty | — | 2 yr†2 |
| Battery warranty | — | 6.5 yr†2 |
| LSV certified (street-legal capable) | Yes†1 | Yes†3 |
| Ground clearance | — | 5.8 in†2 |
| Turning radius | — | 15 ft†2 |
| Range, normalized◆ computed | ~48 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 range.
Why it won
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 Sierra LSV AX3 or the Star EV Sirius 4+2 better?
- Star EV Sirius 4+2 takes it. It wins on the better range.