Advanced EV Advent 4 vs. Star EV J Model 4
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Sep 26, 2026
Advanced EV Advent 4 takes it. It wins on the better range and warranty. The full side-by-side of verified specs is below — every figure carries a source and a verification date.
Key takeaways
- The Advanced EV Advent 4 beats the Star EV J Model 4 on the better range and warranty.
- Range: the Advanced EV Advent 4 goes up to 35 mi per charge vs the Star EV J Model 4's 31 mi.
- Vehicle warranty: the Advanced EV Advent 4 carries 5 years vs the Star EV J Model 4's 2.
- Both the Advanced EV Advent 4 and the Star EV J Model 4 are factory-certified LSVs, confirmed against the NHTSA vPIC registry.
Head to head · Tampa Bay Edition
Advanced EV Advent 4 vs. Star EV J Model 4
LAST VERIFIED 09/26/2026
| Advanced EVAdvent 4Winner | Star EVJ Model 4 | |
|---|---|---|
| MSRP range | — | $13,350 |
| Top speed | 25 mph†1 | 25 mph†2 |
| Top speed as delivered | — | 19.5 mph†2 |
| Range (low) | 25 mi†1 | 31 mi✓†2 |
| Range (high) | 35 mi✓†1 | 31 mi†2 |
| Battery type | lithium†1 | lithium†2 |
| Battery capacity | 105 Ah†3 | 105 Ah†2 |
| System voltage | 51.2 V†1 | 48 V†2 |
| Seats | 4†1 | 4†2 |
| Length | 109.6 in†3 | 120 in†2 |
| Width | 47.6 in†3 | 47 in†2 |
| Height | 75.2 in†3 | 75 in†2 |
| Curb weight | 1,290 lb†3 | 1,279 lb†2 |
| Motor power | 4 kW†1 | 5 kW✓†2 |
| Brakes | Four-wheel hydraulic disc (electronic motor parking brake)†1 | Front disc, rear mechanical drum with foot parking brake†2 |
| Suspension | Independent front suspension with rear stabilizing sway bar†1 | McPherson coil spring front†2 |
| Display size | — | 7 in†2 |
| Warranty | 5 yr✓†4 | 2 yr†2 |
| Battery warranty (total term) | — | 6.5 yr†5 |
| Battery full-replacement coverage | — | 3.5 yr†5 |
| Battery warranty terms | — | 6.5 years: free replacement through month 42, then a new pack at 50%, 60% and 70% of retail to month 78†5 |
| LSV certified (street-legal capable) | Yes†6 | Yes†2 |
| Ground clearance | — | 4 in†2 |
| Turning radius | — | 15 ft†2 |
| Range, normalized◆ computed | ~43 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 and warranty.
Why it won
◆ Price the fight — Florida out-the-door
Advanced EV Advent 4base build · FL out-the-door
No sourced base price for the Advanced EV Advent 4— we don't estimate what the maker doesn't publish, so this side has no ledger.
Star EV J Model 4base build · FL out-the-door
est. $232.49/mo — 20% down, 7.5% APR, 60 mo. Confirm real rates with the lender.
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 Advanced EV Advent 4 or the Star EV J Model 4 better?
- Advanced EV Advent 4 takes it. It wins on the better range and warranty.