Costa Carts 400LF vs. MadJax Ascent
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Oct 8, 2026
MadJax Ascent 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 MadJax Ascent beats the Costa Carts 400LF on the better price.
- Florida out-the-door (6% state sales tax + ~1% county surtax on the first $5,000, FLHSMV title + initial registration): the Costa Carts 400LF lands about $21,022 and the MadJax Ascent about $14,657, base build before kits and dealer-quoted delivery.
- Both the Costa Carts 400LF and the MadJax Ascent are factory-certified LSVs, confirmed against the NHTSA vPIC registry.
Head to head · Central Florida Edition
Costa Carts 400LF vs. MadJax Ascent
LAST VERIFIED 10/08/2026
| Costa Carts400LF | MadJaxAscentWinner | |
|---|---|---|
| Price range | $19,500dealer price | $13,495MSRP |
| Top speed | 25 mph†1 | 25 mph†2 |
| Range (low) | — | 50 mi†3 |
| Range (high) | — | 60 mi†3 |
| Battery type | lithium†4 | lithium†2 |
| Battery capacity | 230 Ah✓†1 | 105 Ah†2 |
| System voltage | 64 V†1 | 51.2 V†2 |
| Seats | 4†5 | 4†2 |
| Length | 125 in†1 | 118.1 in†2 |
| Width | 50.5 in†1 | 51 in†2 |
| Height | 81 in†1 | 79.3 in†2 |
| Curb weight | 1,356 lb†1 | 1,322 lb†2 |
| Motor power | — | 4 kW†2 |
| Brakes | 4-wheel hydraulic disc†1 | Front and rear hydraulic disc; electromechanical parking brake†2 |
| Suspension | 4-wheel independent, 2.5" lift†5 | Double-wishbone independent front; rear leaf spring with telescopic shock and sway bar†2 |
| Display size | 13 in✓†5 | 10 in†2 |
| Warranty | — | 3 yr†6 |
| Battery warranty (total term) | — | 12 yr†2 |
| Battery full-replacement coverage | — | 6 yr†7 |
| Battery warranty terms | — | 12 years (Bolt Energy pack): 6 years full replacement, then 6 years prorated†7 |
| LSV certified (street-legal capable) | Yes†8 | Yes†9 |
| Range, normalized◆ computed | ~118 mi✓ | ~43 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 Costa Carts 400LF lands at about $21,022 and the MadJax Ascent at about $14,657, base build, before kits and dealer-quoted delivery.
Costa Carts 400LFbase build · FL out-the-door
est. $336.99/mo — 20% down, 7.5% APR, 60 mo. Confirm real rates with the lender.
MadJax Ascentbase build · FL out-the-door
est. $234.96/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 Costa Carts 400LF or the MadJax Ascent better?
- MadJax Ascent takes it. It wins on the better price.
- What do the 400LF and Ascent 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 Costa Carts 400LF lands at about $21,022 and the MadJax Ascent at about $14,657, base build, before kits and dealer-quoted delivery. Each cart price is sourced and dated — the maker's MSRP where one is published, otherwise a dealer's listed price, labeled on the ledger; taxes and fees are labeled estimates with the method disclosed. Configure both carts with kits at golfcartshowdown.com/build/compare.