Advanced EV Advent 4 vs. GEM e2
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Nov 10, 2026
GEM e2 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 GEM e2 beats the Advanced EV Advent 4 on the better power. They sit in different divisions (value vs premium), so weigh the price gap.
- Vehicle warranty: the Advanced EV Advent 4 carries 5 years vs the GEM e2's 4.
- Both the Advanced EV Advent 4 and the GEM e2 are factory-certified LSVs, confirmed against the NHTSA vPIC registry.
Head to head · Central Florida Edition
Advanced EV Advent 4 vs. GEM e2
LAST VERIFIED 11/03/2026
| Advanced EVAdvent 4 | GEMe2Winner | |
|---|---|---|
| Top speed | 25 mph†1 | 25 mph†2 |
| Range (low) | — | 44 mi†3 |
| Range (high) | — | 63 mi†3 |
| Battery type | lithium†1 | lithium†2 |
| Battery capacity | 105 Ah†4 | 163 Ah✓†3 |
| System voltage | 51.2 V†1 | — |
| Seats | 4✓†1 | 2†2 |
| Length | 109.6 in†4 | 103 in†2 |
| Width | 47.6 in†4 | 55.5 in†2 |
| Height | 75.2 in†4 | 73 in†2 |
| Curb weight | 1,290 lb†4 | 985 lb†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 | Disk/Hydraulic drum†2 |
| Suspension | Independent front suspension with rear stabilizing sway bar†1 | MacPherson strut front (5.6 in travel); independent trailing-arm rear (6 in travel)†2 |
| Warranty | 5 yr✓†5 | 4 yr†2 |
| Battery warranty (total term) | 8 yr✓†6 | 7 yr†7 |
| Battery full-replacement coverage | — | 4 yr†7 |
| Battery warranty terms | 8 years, pro-rated (ECO lithium pack; no full-replacement period published)†6 | 7 years / 30,000 mi: 100% through month 48, then 75%, 50% and 25% of the pack cost†7 |
| Battery warranty schedule (maker's share) | — | 100% to yr 4 · 75% yr 4–5 · 50% yr 5–6 · 25% yr 6–7†7 |
| LSV certified (street-legal capable) | Yes†8 | Yes†9 |
| Charge time | — | 6 hr†3 |
| Ground clearance | — | 8 in†2 |
| Turning radius | — | 10.4 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
Green ✓ marks the better verified figure where the two differ. Verdict scored on the verified specs above — factory-LSV status gates the win.
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Frequently asked
- Is the Advanced EV Advent 4 or the GEM e2 better?
- GEM e2 takes it. It wins on the better power. These sit in different divisions (value vs. premium), so weigh the price gap accordingly.