
Star Sirius 4
The Star Sirius 4 is a premium extended 4-passenger golf cart with a powerful 5kW AC motor, longer wheelbase for improved stability, and luxury features for an exceptional driving experience on the course or in the community.
Specifications
Detailed specifications for the Star Sirius 4 golf cart
Power Type
Electric
Motor
5kW AC with thermal protection
Battery
8 x 6V Trojan T-105 or Star Smart Lithium (105Ah, 160Ah, 210Ah)
Controller
48V, 450A
Seating Capacity
4
Max Speed
19.5 mph (25 mph if LSV)
Dimensions
123" L x 47" W x 77" H (312 cm x 119 cm x 196 cm)
Wheelbase
96" (244 cm)
Ground Clearance
5.75" (14.6 cm)
Load Capacity
1000 lbs (454 kg)
Weight
1430 lbs (649 kg) with batteries
Wheel Type
12" x 7" - 15mm Aluminum
Tire Size
20 x 9.0-12 DOT
Brake System
4 wheel hydraulic, front disk, rear drum, foot activated multi-click parking brake
Suspension
Adjustable coil over shock, independent (front), Adjustable coil over shock (rear)
Steering
Self compensated rack and pinion with 3 spoke aluminum wheel
Turning Radius
15 ft (4.6 m)
About the Star Sirius 4
Detailed information about this golf cart model
The Star Sirius 4 is a premium four-passenger golf cart that features an extended wheelbase design for improved stability and comfort. With forward-facing seating for all four passengers, this model combines luxury, performance, and practicality for an exceptional driving experience on the golf course or in the community.
Powered by a more robust 5kW AC motor with thermal protection and a 48V, 450A controller, the Sirius 4 delivers enhanced acceleration and reliable performance. The extended 96" (244 cm) wheelbase provides improved stability and a smoother ride, while still maintaining a reasonable 15 ft turning radius for maneuverability.
Choose between traditional 8 x 6V Trojan T-105 batteries or upgrade to Star Smart Lithium options (105Ah, 160Ah, or 210Ah) for extended range and lower maintenance. With a load capacity of 1000 lbs (454 kg), the Sirius 4 can easily accommodate four adult passengers and their gear.
Safety features are upgraded with 4-wheel hydraulic brakes featuring front disk and rear drum systems, plus a foot-activated multi-click parking brake. The vehicle includes comprehensive lighting with LED headlights including high beams, LED taillights, brake lights, self-canceling turn signals, and daytime running lights for optimal visibility and safety.
Comfort and convenience features include a USB 12V standard accessory outlet, console with ambient dash lighting, folding tinted windshield, and rear view mirrors with turn signal indicators. The electronic locking front trunk provides secure storage, while the detailed full-color display shows speedometer, odometer, and battery information.
Built on a welded tubular steel chassis with plastic body featuring automotive paint and a color-matched extended plastic roof, the Sirius 4 offers durability and style with a comprehensive four-year limited warranty and two-year bumper-to-bumper warranty for peace of mind ownership.
Other Star Models
Explore more golf cart models from Star

Star Sirius 2
The Star Sirius 2 is a premium 2-passenger golf cart featuring a powerful 4kW AC motor, high-quality Trojan batteries or Star Smart Lithium options, and luxury automotive-inspired design for an exceptional driving experience.

Star Sirius 2+2
The Star Sirius 2+2 is a premium 4-passenger golf cart with a powerful 4kW AC motor, high-quality Trojan batteries or Star Smart Lithium options, and luxury features in an extended body design for comfort and style.

Star Sirius 4+2
The Star Sirius 4+2 is a premium 6-passenger golf cart featuring a powerful 5kW AC motor, extended chassis, and luxury amenities for comfortably transporting multiple passengers on the course or in the community.

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