Advanced EV Advent 4 vs. Royal EV Crown 6L
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Oct 8, 2026
Royal EV Crown 6L takes it. It wins on the better power. The full side-by-side of verified specs is below — every figure carries a source and a verification date.
Key takeaways
- The Royal EV Crown 6L beats the Advanced EV Advent 4 on the better power.
- Vehicle warranty: the Advanced EV Advent 4 carries 5 years vs the Royal EV Crown 6L's 3.
- Both the Advanced EV Advent 4 and the Royal EV Crown 6L are factory-certified LSVs, confirmed against the NHTSA vPIC registry.
Head to head · Central Florida Edition
Advanced EV Advent 4 vs. Royal EV Crown 6L
LAST VERIFIED 10/08/2026
| Advanced EVAdvent 4 | Royal EVCrown 6LWinner | |
|---|---|---|
| Price range | — | $17,499dealer price |
| Top speed | 25 mph†1 | — |
| Range (low) | — | 34 mi†2 |
| Range (high) | — | 50 mi†2 |
| Battery type | lithium†1 | lithium†2 |
| Battery capacity | 105 Ah†3 | — |
| System voltage | 51.2 V†1 | — |
| Seats | 4†1 | — |
| Length | 109.6 in†3 | 154 in†2 |
| Width | 47.6 in†3 | 46.5 in†2 |
| Height | 75.2 in†3 | 82 in†2 |
| Curb weight | 1,290 lb†3 | — |
| Motor power | 4 kW†1 | 5 kW✓†2 |
| Brakes | Four-wheel hydraulic disc (electronic motor parking brake)†1 | 4 wheel Hydraulic disc†2 |
| Suspension | Independent front suspension with rear stabilizing sway bar†1 | Coil over strut with A arm; rear suspension leaf spring†2 |
| Warranty | 5 yr✓†4 | 3 yr†5 |
| Battery warranty (total term) | 8 yr✓†6 | 5 yr†7 |
| Battery full-replacement coverage | — | 5 yr†7 |
| Battery warranty terms | 8 years, pro-rated (ECO lithium pack; no full-replacement period published)†6 | — |
| LSV certified (street-legal capable) | Yes†8 | Yes†9 |
| 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.
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.
Royal EV Crown 6Lbase build · FL out-the-door
est. $302.99/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 Royal EV Crown 6L better?
- Royal EV Crown 6L takes it. It wins on the better power.