Royal EV Ambassador 6L vs. Star EV Sirius 2+2
By The Smith Family, reviewed by Brad · Independent, no paid placement · Last verified Oct 8, 2026
Royal EV Ambassador 6L takes it. It wins on the better power and warranty. 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 Royal EV Ambassador 6L beats the Star EV Sirius 2+2 on the better power and warranty. They sit in different divisions (value vs premium), so weigh the price gap.
- Range: the Star EV Sirius 2+2 goes up to 60 mi per charge vs the Royal EV Ambassador 6L's 35 mi.
- Vehicle warranty: the Royal EV Ambassador 6L carries 3 years vs the Star EV Sirius 2+2's 2.
- Both the Royal EV Ambassador 6L and the Star EV Sirius 2+2 are factory-certified LSVs, confirmed against the NHTSA vPIC registry.
Head to head · Central Florida Edition
Royal EV Ambassador 6L vs. Star EV Sirius 2+2
LAST VERIFIED 10/08/2026
| Royal EVAmbassador 6LWinner | Star EVSirius 2+2 | |
|---|---|---|
| Price range | — | $16,610dealer-quoted MSRP |
| Top speed | — | 25 mph†1 |
| Top speed as delivered | — | 19.5 mph†1 |
| Range (low) | 35 mi†2 | 40 mi✓†1 |
| Range (high) | — | 60 mi†1 |
| Battery type | lithium†2 | lithium†1 |
| Battery capacity | — | 80 Ah†1 |
| System voltage | — | 48 V†1 |
| Seats | — | 4†1 |
| Length | 150 in†2 | 117 in†1 |
| Width | 45.5 in†2 | 47 in†1 |
| Height | 81.5 in†2 | 79 in†1 |
| Curb weight | — | 1,402 lb†1 |
| Motor power | 5 kW✓†2 | 4 kW†1 |
| Brakes | 4 Wheel Hydraulic Brakes†2 | 4-wheel hydraulic (front disc, rear drum)†1 |
| Suspension | — | Adjustable coil-over shocks, independent front†1 |
| Warranty | 3 yr✓†3 | 2 yr†1 |
| Battery warranty (total term) | 5 yr†4 | 6.5 yr✓†5 |
| Battery full-replacement coverage | 5 yr✓†4 | 3.5 yr†5 |
| Battery warranty terms | — | 6.5 years: free replacement through month 42, then a new pack at 50%, 60% and 70% of retail to month 78†5 |
| LSV certified (street-legal capable) | Yes†6 | Yes†1 |
| Battery warranty schedule (maker's share) | — | 100% to yr 3.5 · 50% yr 3.5–4.5 · 40% yr 4.5–5.5 · 30% yr 5.5–6.5†5 |
| Ground clearance | — | 5.8 in†1 |
| Turning radius | — | 10.5 ft†1 |
| Range, normalized◆ computed | — | ~31 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. These sit in different divisions (value vs. premium), so weigh the price gap accordingly.
Why it won
◆ Price the fight — Florida out-the-door
Royal EV Ambassador 6Lbase build · FL out-the-door
No sourced base price for the Royal EV Ambassador 6L— we don't estimate what the maker doesn't publish, so this side has no ledger.
Star EV Sirius 2+2base build · FL out-the-door
est. $287.89/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 Royal EV Ambassador 6L or the Star EV Sirius 2+2 better?
- Royal EV Ambassador 6L takes it. It wins on the better power and warranty. These sit in different divisions (value vs. premium), so weigh the price gap accordingly.