MadJax XSeries X6
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Nov 3, 2026
The MadJax XSeries X6 is a lifted 6-passenger cart on a 48V Eco Battery lithium platform, with a 5 kW (6.7 hp) AC motor, front/rear hydraulic disc brakes, a 10-inch display, a backup camera, and a 3-year vehicle warranty; the battery carries Eco's 8-year warranty (the 12-year Bolt figure belonged to the X4). Its base build tops out at 19.8 mph; the street-legal LSV configuration is a MadJax factory package (DOT lighting, signals, mirrors, belts) that is dealer-registered — a factory package, not an aftermarket conversion — and factory-LSV status follows MadJax/Nivel's NHTSA (vPIC) registration. Battery Ah/kWh, range, dimensions, and weight are not published for the X6; MadJax's "Starting At $12,345" is the base build without the LSV package, so no street-legal price is listed here. Street-legal: yes (LSV certified).
Factory-certified Low-Speed Vehicle (FMVSS 500)
Verified against the NHTSA vPIC registry · 11/03/2026 · How we verify LSV status →
The maker no longer lists the MadJax XSeries X6, and Florida dealers stopped listing new units by 10/03/2026. We keep this page until 10/03/2027for owners shopping parts and accessories and for comparisons. A cart that can't be bought new doesn't compete for a belt.
Maker lineup checked 10/03/2026 · source · Dealer stock checked 10/03/2026
Your pick if
you want a proven factory-LSV in the premium class without paying up for the belt.
Verified specification sheet
The facts, with receipts
LAST VERIFIED 11/03/2026
| Battery type | lithium†1 |
| System voltage | 48 V†1 |
| Seats | 6†1 |
| Motor power | 5 kW†1 |
| Motor power (hp) | 6.7 hp†1 |
| Brakes | Front/rear hydraulic disc†1 |
| Suspension | MacPherson strut front; mono-leaf springs with hydraulic shocks rear†2 |
| Display size | 10 in†1 |
| Warranty | 3 yr†1 |
| Battery warranty (total term) | 8 yr†2 |
| LSV certified (street-legal capable) | Yes†3 |
◆ Value scorecard
- Warranty
- 3 / 8 yr
- vehicle / battery
Our figures, from verified specs + the cart's sourced price — lower cost-per-seat and cost-per-mile is better; higher power-to-weight means more pep and hill-climb. Range uses the normalized estimate. Cost per kWh is what the price actually buys you in battery — the single figure that separates a cheap cart from an under-batteried one, and almost nobody publishes it. Pack energy is the maker's published kWh where they give one, otherwise volts × amp-hours.
Read from the verified specs
Where it wins, where it gives
Strengths
- Factory-certified LSV — VIN'd, titleable, and insurable with no dealer conversion.
- 8-year battery warranty is among the longest in the field.
- Seats 6.
Trade-offs
- Manufacturer hasn't published a range figure — we left it blank rather than guess.
Frequently asked
- Is the MadJax XSeries X6 street legal?
- Yes. The MadJax XSeries X6 is a factory-certified Low-Speed Vehicle (LSV), confirmed against the NHTSA manufacturer registry. It carries a VIN and can be titled, registered, and insured for roads posted 35 mph or under.
- How many people does the MadJax XSeries X6 seat?
- The MadJax XSeries X6 seats 6.
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