MadJax Ascent vs. Tomberlin Engage GTZ
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Sep 1, 2026
Tomberlin Engage GTZ takes it. It wins on the better range and warranty. These sit in different divisions (premium vs. luxury), 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 Tomberlin Engage GTZ beats the MadJax Ascent on the better range and warranty. They sit in different divisions (premium vs luxury), so weigh the price gap.
- Range: the Tomberlin Engage GTZ goes up to 80 mi per charge vs the MadJax Ascent's 60 mi.
- Vehicle warranty: the Tomberlin Engage GTZ carries 5 years vs the MadJax Ascent's 3.
- Both the MadJax Ascent and the Tomberlin Engage GTZ are factory-certified LSVs, confirmed against the NHTSA vPIC registry.
Head to head · Tampa Bay Edition
MadJax Ascent vs. Tomberlin Engage GTZ
LAST VERIFIED 08/31/2026
| MadJaxAscent | TomberlinEngage GTZWinner | |
|---|---|---|
| MSRP range | $13,495 | — |
| Top speed | 25 mph†1 | 25 mph†2 |
| Range (low) | 50 mi†3 | — |
| Range (high) | 60 mi†3 | 80 mi✓†2 |
| Battery type | lithium†1 | lithium†2 |
| Battery capacity | 105 Ah†1 | 210 Ah✓†2 |
| Battery energy | — | 10 kWh†2 |
| System voltage | 51.2 V†1 | — |
| Seats | 4†1 | 4†2 |
| Length | 118.1 in†1 | — |
| Width | 51 in†1 | — |
| Height | 79.3 in†1 | — |
| Curb weight | 1,322 lb†1 | — |
| Motor power | 6.3 kW✓†1 | 5 kW†2 |
| Motor power (hp) | — | 17 hp†2 |
| Brakes | Front and rear hydraulic disc; electromechanical parking brake†1 | — |
| Suspension | Double-wishbone independent front; rear leaf spring with telescopic shock and sway bar†1 | — |
| Display size | 10 in✓†1 | 7 in†2 |
| Warranty | 3 yr†3 | 5 yr✓†2 |
| Battery warranty | 12 yr†1 | — |
| LSV certified (street-legal capable) | Yes†4 | Yes†2 |
| Range, normalized◆ computed | ~43 mi | ~80 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 range and warranty. These sit in different divisions (premium vs. luxury), so weigh the price gap accordingly.
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 Engage GTZbase build · FL out-the-door
No sourced base price for the Tomberlin Engage GTZ— 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 Engage GTZ better?
- Tomberlin Engage GTZ takes it. It wins on the better range and warranty. These sit in different divisions (premium vs. luxury), so weigh the price gap accordingly.