Breezy EV Siera 4 vs. MadJax XSeries X6
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Oct 3, 2026
Breezy EV Siera 4 takes it. It wins on the better price. The full side-by-side of verified specs is below — every figure carries a source and a verification date.
Key takeaways
- The Breezy EV Siera 4 beats the MadJax XSeries X6 on the better price.
- Vehicle warranty: the MadJax XSeries X6 carries 3 years vs the Breezy EV Siera 4's 2.
- Florida out-the-door (6% state sales tax + ~1% county surtax on the first $5,000, FLHSMV title + initial registration): the Breezy EV Siera 4 lands about $12,007 and the MadJax XSeries X6 about $19,326, base build before kits and dealer-quoted delivery.
- Both the Breezy EV Siera 4 and the MadJax XSeries X6 are factory-certified LSVs, confirmed against the NHTSA vPIC registry.
Head to head · Tampa Bay Edition
Breezy EV Siera 4 vs. MadJax XSeries X6
LAST VERIFIED 10/03/2026
| Breezy EVSiera 4Winner | MadJaxXSeries X6 | |
|---|---|---|
| MSRP range | $10,995 | $17,900 |
| Range (high) | 50 mi†1 | — |
| Battery type | lithium†2 | lithium†3 |
| Battery capacity | 125 Ah†1 | — |
| System voltage | 48 V†1 | 48 V†3 |
| Seats | 4†1 | 6✓†3 |
| Length | 111.8 in†1 | — |
| Width | 47.6 in†1 | — |
| Height | 77.2 in†1 | — |
| Motor power | 5 kW†1 | 5 kW†3 |
| Motor power (hp) | — | 6.7 hp†3 |
| Brakes | 4 wheel disc brake + electronic parking†1 | Front/rear hydraulic disc†3 |
| Suspension | Front: four-arm independent; Rear: leaf spring with damper†1 | MacPherson strut front; mono-leaf springs with hydraulic shocks rear†4 |
| Display size | 9 in†2 | 10 in✓†3 |
| Warranty | 2 yr†5 | 3 yr✓†3 |
| Battery warranty (total term) | 8 yr†6 | 8 yr†4 |
| Battery full-replacement coverage | 2 yr†6 | — |
| LSV certified (street-legal capable) | Yes†7 | Yes†8 |
| Ground clearance | 5.2 in†1 | — |
| Range, normalized◆ computed | ~48 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
Why it won
◆ Price the fight — Florida out-the-door
Florida out-the-door estimates (6% state sales tax + ~1% county surtax on the first $5,000, FLHSMV title + initial registration): the Breezy EV Siera 4 lands at about $12,007 and the MadJax XSeries X6 at about $19,326, base build, before kits and dealer-quoted delivery.
Breezy EV Siera 4base build · FL out-the-door
est. $192.48/mo — 20% down, 7.5% APR, 60 mo. Confirm real rates with the lender.
MadJax XSeries X6base build · FL out-the-door
est. $309.81/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 Breezy EV Siera 4 or the MadJax XSeries X6 better?
- Breezy EV Siera 4 takes it. It wins on the better price.
- What do the Siera 4 and XSeries X6 cost out the door in Florida?
- Florida out-the-door estimates (6% state sales tax + ~1% county surtax on the first $5,000, FLHSMV title + initial registration): the Breezy EV Siera 4 lands at about $12,007 and the MadJax XSeries X6 at about $19,326, base build, before kits and dealer-quoted delivery. MSRPs are verified and sourced; taxes and fees are labeled estimates with the method disclosed. Configure both carts with kits at golfcartshowdown.com/build/compare.