MadJax Ascent vs. Tomberlin E-Merge SE (E6)
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Nov 3, 2026
Tomberlin E-Merge SE (E6) takes it. It wins on the better power and warranty. The full side-by-side of verified specs is below — every figure carries a source and a verification date.
Key takeaways
- The Tomberlin E-Merge SE (E6) beats the MadJax Ascent on the better power and warranty.
- Vehicle warranty: the Tomberlin E-Merge SE (E6) carries 5 years vs the MadJax Ascent's 3.
- Both the MadJax Ascent and the Tomberlin E-Merge SE (E6) are factory-certified LSVs, confirmed against the NHTSA vPIC registry.
Head to head · Central Florida Edition
MadJax Ascent vs. Tomberlin E-Merge SE (E6)
LAST VERIFIED 11/03/2026
| MadJaxAscent | TomberlinE-Merge SE (E6)Winner | |
|---|---|---|
| Price range | $13,495MSRP | — |
| Top speed | 25 mph†1 | 25 mph†2 |
| Range (low) | 50 mi†3 | — |
| Range (high) | 60 mi†3 | — |
| Battery type | lithium†1 | lithium†2 |
| Battery capacity | 105 Ah†1 | — |
| System voltage | 51.2 V†1 | 48 V†2 |
| Seats | 4†1 | 6✓†2 |
| Length | 118.1 in†1 | 156 in†2 |
| Width | 51 in†1 | 55.6 in†2 |
| Height | 79.3 in†1 | 77 in†2 |
| Curb weight | 1,322 lb†1 | 1,895 lb†2 |
| Motor power | 4 kW†1 | 5 kW✓†2 |
| Motor power (hp) | — | 17 hp†2 |
| Brakes | Front and rear hydraulic disc; electromechanical parking brake†1 | 4-wheel hydraulic (front disc, rear drum)†2 |
| Suspension | Double-wishbone independent front; rear leaf spring with telescopic shock and sway bar†1 | Independent dual A-arm front; front/rear shocks with anti-roll sway bar†2 |
| Display size | 10 in✓†1 | 7 in†2 |
| Warranty | 3 yr†4 | 5 yr✓†2 |
| Battery warranty (total term) | 12 yr†1 | — |
| Battery full-replacement coverage | 6 yr†5 | — |
| Battery warranty terms | 12 years (Bolt Energy pack): 6 years full replacement, then 6 years prorated†5 | — |
| LSV certified (street-legal capable) | Yes†6 | Yes†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 and warranty.
Why it won
◆ Price the fight — Florida out-the-door
MadJax Ascentbase build · FL out-the-door
est. $234.96/mo — 20% down, 7.5% APR, 60 mo. Confirm real rates with the lender.
Tomberlin E-Merge SE (E6)base build · FL out-the-door
No sourced base price for the Tomberlin E-Merge SE (E6)— we don't estimate what the maker doesn't publish, so this side has no ledger.
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 MadJax Ascent or the Tomberlin E-Merge SE (E6) better?
- Tomberlin E-Merge SE (E6) takes it. It wins on the better power and warranty.