Is the Advanced EV Advent 4 or the MadJax XSeries X6 better?

Advanced EV Advent 4 vs. MadJax XSeries X6

MadJax XSeries X6 takes it. It wins on the better power. These sit in different divisions (value vs. premium), 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.

Verified · sourced specs · NHTSA vPIC · no paid rank

Head to head · Tampa Bay Edition

Advanced EV Advent 4 vs. MadJax XSeries X6

COMPARISON · ADVANCED-EV-ADVENT-4-VS-MADJAX-XSERIES-X6
LAST VERIFIED 07/30/2026

	Advanced EVAdvent 4	MadJaxXSeries X6
MSRP range	—	$17,900
Top speed	25 mph^†1	—
Range (low)	25 mi^†1	—
Range (high)	35 mi^†1	—
Battery type	lithium^†1	lithium^†2
System voltage	51.2 V^†1	48 V^†2
Seats	4^†1	6✓^†2
Motor power	4 kW^†1	5 kW✓^†2
Motor power (hp)	—	6.7 hp^†2
Brakes	Four-wheel hydraulic disc (electronic motor parking brake)^†1	Front/rear hydraulic disc^†2
Suspension	Independent front suspension with rear stabilizing sway bar^†1	—
Display size	—	10 in^†2
Warranty	—	3 yr^†2
Battery warranty	—	12 yr^†2
LSV certified (street-legal capable)	Yes^†3	Yes^†4

†1 SOURCE: advancedev.com · VERIFIED 07/30/2026†2 SOURCE: madjax.com · VERIFIED 07/30/2026†3 SOURCE: vpic.nhtsa.dot.gov · VERIFIED 07/30/2026†4 SOURCE: vpic.nhtsa.dot.gov · VERIFIED 07/30/2026

◆ The verdict

MadJax XSeries X6 takes it.

It wins on the better power. These sit in different divisions (value vs. premium), so weigh the price gap accordingly.

◆ 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.

MadJax XSeries X6base build · FL out-the-door

MadJax XSeries X6MSRP (verified)$17,900.00

FL sales tax (est.)6% state + 1.0% county surtax on the first $5,000$1,124.00

Title + initial registration (est.)FLHSMV: $77.25 new title + $225 one-time initial registration$302.25

DeliveryQuoted by the dealer — we never guess this number—

Out-the-door estimate$19,326

est. $309.81/mo — 20% down, 7.5% APR, 60 mo. Confirm real rates with the lender.

METHODOLOGY — what's verified, what's estimated

Cart MSRP and kit prices are sourced and dated (see each model page's receipts). Tax = 6% FL state + 1% county surtax on the first $5,000 (Fla. Stat. §212.05 / §212.054 — surtax varies by county). Fees = $77.25 FLHSMV new title + $225 one-time initial registration. Plate/annual registration vary by weight and county and are small. Delivery is quoted by the dealer — we never guess it. Your firm number comes from the named dealers in the quote step.

Customize both builds — add kits, watch both totals live →

Compared & SourcedVERIFIED 07/2026

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:

Real quote: Advent 4 Real quote: XSeries X6

Frequently asked

Is the Advanced EV Advent 4 or the MadJax XSeries X6 better?: MadJax XSeries X6 takes it. It wins on the better power. These sit in different divisions (value vs. premium), so weigh the price gap accordingly.