E-Z-GOLibertyvsStar EVSirius 4
Complete head-to-head comparison. Which model is right for you?
Overall Winner: Tie
This is a close matchup. E-Z-GO Liberty wins for buyers who value Samsung SDI battery technology, 50-mile range, and Big 3 brand backing. Star EV Sirius 4 wins with its lower price, longer warranty, LSV speed options, and more standard features. Your choice comes down to brand trust and battery tech vs value and features.
Quick Comparison
Key differences at a glance
Category-by-Category Breakdown
Detailed comparison across all important factors
| Category | E-Z-GO Liberty | Star EV Sirius 4 | Winner |
|---|---|---|---|
| Battery Technology | 9/10 Samsung SDI ELiTE Lithium battery pack. Premium cells from the world's leading lithium manufacturer. | 7/10 Trojan T-105 lead-acid standard or Star Smart Lithium upgrade available in multiple capacities. | E-Z-GO Liberty |
| Range | 9/10 Up to 50 miles per charge with ELiTE Lithium. Industry-leading range for a 4-seater. | 7/10 25-40 miles depending on battery configuration. Lithium upgrade extends range. | E-Z-GO Liberty |
| Warranty Coverage | 6/10 2-year limited warranty. Shorter than many competitors despite premium price. | 9/10 4-year limited warranty with 2-year bumper-to-bumper. Among the longest warranties available. | Star EV Sirius 4 |
| Speed & LSV Capability | 6/10 19 mph top speed. Not street-legal ready in base configuration (Liberty LSV is a separate, pricier model). | 9/10 19.5 mph standard with LSV models reaching 25 mph. Self-canceling turn signals included. | Star EV Sirius 4 |
| Standard Features | 7/10 Premium comfort features with ELiTE lithium powertrain. Clean design but less tech-forward. | 8/10 Full-color display, LED headlights with high beams, electronic locking trunk, USB/12V outlets, ambient dash lighting. | Star EV Sirius 4 |
| Brand Reputation & Resale | 9/10 Big 3 brand (Textron) with decades of market leadership. Strong resale value and universal recognition. | 7/10 Well-established independent brand with 20+ years. Growing recognition but not as strong resale as Big 3. | E-Z-GO Liberty |
| Dealer Network & Service | 9/10 Extensive Textron dealer network. Parts widely available. Service accessible in most areas. | 7/10 Growing dealer network with good coverage. Parts availability improving but not as widespread. | E-Z-GO Liberty |
| Price | 8/10 Starts at $12,699 with Samsung SDI lithium standard. Premium battery included in price. | 7/10 Starts at $13,499 with lead-acid batteries. Lithium upgrade adds additional cost. | E-Z-GO Liberty |
Battery Technology
E-Z-GO LibertySamsung SDI ELiTE Lithium battery pack. Premium cells from the world's leading lithium manufacturer.
Trojan T-105 lead-acid standard or Star Smart Lithium upgrade available in multiple capacities.
Range
E-Z-GO LibertyUp to 50 miles per charge with ELiTE Lithium. Industry-leading range for a 4-seater.
25-40 miles depending on battery configuration. Lithium upgrade extends range.
Warranty Coverage
Star EV Sirius 42-year limited warranty. Shorter than many competitors despite premium price.
4-year limited warranty with 2-year bumper-to-bumper. Among the longest warranties available.
Speed & LSV Capability
Star EV Sirius 419 mph top speed. Not street-legal ready in base configuration (Liberty LSV is a separate, pricier model).
19.5 mph standard with LSV models reaching 25 mph. Self-canceling turn signals included.
Standard Features
Star EV Sirius 4Premium comfort features with ELiTE lithium powertrain. Clean design but less tech-forward.
Full-color display, LED headlights with high beams, electronic locking trunk, USB/12V outlets, ambient dash lighting.
Brand Reputation & Resale
E-Z-GO LibertyBig 3 brand (Textron) with decades of market leadership. Strong resale value and universal recognition.
Well-established independent brand with 20+ years. Growing recognition but not as strong resale as Big 3.
Dealer Network & Service
E-Z-GO LibertyExtensive Textron dealer network. Parts widely available. Service accessible in most areas.
Growing dealer network with good coverage. Parts availability improving but not as widespread.
Price
E-Z-GO LibertyStarts at $12,699 with Samsung SDI lithium standard. Premium battery included in price.
Starts at $13,499 with lead-acid batteries. Lithium upgrade adds additional cost.
Which Should You Buy?
Recommendations based on your priorities
Liberty
Choose if you...
- 1Samsung SDI battery quality matters to you
- 2You want the longest range (50 miles)
- 3Big 3 brand reliability and resale are priorities
- 4Nationwide dealer support is important
- 5You want lithium power included in the base price
Sirius 4
Choose if you...
- 1Longer warranty coverage is a priority (4 years)
- 2You want LSV-ready 25 mph speed options
- 3More standard features matter to you
- 4Front disc brakes are important
- 5You prefer a tech-forward standard package
Similar Models to Consider
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Liberty vs Sirius 4 FAQs
Common questions about these two models
Which is better, E-Z-GO Liberty or Star Sirius 4?
Which has the better battery?
Which goes further on a charge?
Which is street-legal?
Which has better warranty coverage?
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