Advanced EV Advent 4 vs. E-Z-GO Liberty 4
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Sep 26, 2026
Advanced EV Advent 4 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.
Key takeaways
- The Advanced EV Advent 4 beats the E-Z-GO Liberty 4 on the better power. They sit in different divisions (value vs premium), so weigh the price gap.
- Both the Advanced EV Advent 4 and the E-Z-GO Liberty 4 are factory-certified LSVs, confirmed against the NHTSA vPIC registry.
Head to head · Tampa Bay Edition
Advanced EV Advent 4 vs. E-Z-GO Liberty 4
LAST VERIFIED 09/26/2026
| Advanced EVAdvent 4Winner | E-Z-GOLiberty 4 | |
|---|---|---|
| MSRP range | — | $15,999 |
| Top speed | 25 mph†1 | 25 mph†2 |
| Top speed as delivered | — | 19 mph†3 |
| Range (low) | 25 mi†1 | — |
| Range (high) | 35 mi†1 | — |
| Battery type | lithium†1 | lithium†2 |
| Battery capacity | 105 Ah†4 | — |
| System voltage | 51.2 V†1 | 56.7 V†2 |
| Seats | 4†1 | 4†2 |
| Length | 109.6 in†4 | 120 in†2 |
| Width | 47.6 in†4 | 47.6 in†2 |
| Height | 75.2 in†4 | 80.5 in†2 |
| Curb weight | 1,290 lb†4 | 1,170 lb†2 |
| Motor power | 4 kW✓†1 | 3.3 kW†2 |
| Motor power (hp) | — | 4.4 hp†2 |
| Brakes | Four-wheel hydraulic disc (electronic motor parking brake)†1 | Rear induction motor braking with front hydraulic disc brakes; automatic electro-magnetic parking brake†2 |
| Suspension | Independent front suspension with rear stabilizing sway bar†1 | Independent A-arm coil-over front; mono-leaf springs with hydraulic shock absorbers rear†2 |
| Warranty | 5 yr†5 | — |
| Battery warranty (total term) | — | 8 yr†6 |
| LSV certified (street-legal capable) | Yes†7 | Yes†2 |
| Ground clearance | — | 6.5 in†2 |
| Turning radius | — | 9 ft†2 |
| Range, normalized◆ computed | ~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
It wins on the better power. These sit in different divisions (value vs. premium), so weigh the price gap accordingly.
Why it won
◆ 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.
E-Z-GO Liberty 4base build · FL out-the-door
est. $277.50/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 Advanced EV Advent 4 or the E-Z-GO Liberty 4 better?
- Advanced EV Advent 4 takes it. It wins on the better power. These sit in different divisions (value vs. premium), so weigh the price gap accordingly.