MadJax XSeries X6 vs. Star EV J-Plus 4 Lifted
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Nov 5, 2026
Star EV J-Plus 4 Lifted takes it. It holds the stronger overall balance of range, value, power, and warranty. These sit in different divisions (premium vs. value), so weigh the price gap accordingly. The full side-by-side of verified specs is below — every figure carries a source and a verification date.
Key takeaways
- The Star EV J-Plus 4 Lifted beats the MadJax XSeries X6 on the stronger overall balance of range, value, power, and warranty. They sit in different divisions (premium vs value), so weigh the price gap.
- Vehicle warranty: the MadJax XSeries X6 carries 3 years vs the Star EV J-Plus 4 Lifted's 2.
- Both the MadJax XSeries X6 and the Star EV J-Plus 4 Lifted are factory-certified LSVs, confirmed against the NHTSA vPIC registry.
Head to head · Central Florida Edition
MadJax XSeries X6 vs. Star EV J-Plus 4 Lifted
LAST VERIFIED 11/05/2026
| MadJaxXSeries X6 | Star EVJ-Plus 4 LiftedWinner | |
|---|---|---|
| Price range | — | $13,820dealer-quoted MSRP |
| Top speed | — | 25 mph†1 |
| Top speed as delivered | — | 19.5 mph†1 |
| Range (low) | — | 30 mi†1 |
| Range (high) | — | 40 mi†1 |
| Battery type | lithium†2 | lithium†1 |
| Battery capacity | — | 105 Ah†1 |
| System voltage | 48 V†2 | 48 V†1 |
| Seats | 6✓†2 | 4†1 |
| Length | — | 127 in†1 |
| Width | — | 49 in†1 |
| Height | — | 81 in†1 |
| Curb weight | — | 1,278 lb†1 |
| Motor power | 5 kW✓†2 | 4 kW†1 |
| Motor power (hp) | 6.7 hp†2 | — |
| Brakes | Front/rear hydraulic disc†2 | Four-wheel disc brakes with electromagnetic parking brake†1 |
| Suspension | MacPherson strut front; mono-leaf springs with hydraulic shocks rear†3 | McPherson coil spring†1 |
| Display size | 10 in†2 | 10 in†1 |
| Warranty | 3 yr✓†2 | 2 yr†1 |
| Battery warranty (total term) | 8 yr✓†3 | 6.5 yr†4 |
| Battery full-replacement coverage | — | 3.5 yr†4 |
| 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†4 |
| Battery warranty schedule (maker's share) | — | 100% to yr 3.5 · 50% yr 3.5–4.5 · 40% yr 4.5–5.5 · 30% yr 5.5–6.5†5 |
| LSV certified (street-legal capable) | Yes†6 | Yes†1 |
| Ground clearance | — | 6 in†1 |
| Turning radius | — | 16 ft†1 |
| Range, normalized◆ computed | — | ~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 holds the stronger overall balance of range, value, power, and warranty. These sit in different divisions (premium vs. value), so weigh the price gap accordingly.
◆ Price the fight — Florida out-the-door
MadJax XSeries X6base build · FL out-the-door
No sourced base price for the MadJax XSeries X6— we don't estimate what the maker doesn't publish, so this side has no ledger.
Star EV J-Plus 4 Liftedbase build · FL out-the-door
est. $240.48/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 MadJax XSeries X6 or the Star EV J-Plus 4 Lifted better?
- Star EV J-Plus 4 Lifted takes it. It holds the stronger overall balance of range, value, power, and warranty. These sit in different divisions (premium vs. value), so weigh the price gap accordingly.