Sym HD 300

Sym · 5 model years · 2020–2026

Model Years

2026 Sym HD 300

Engine: 278.3 cc Torque: 26.2 Nm (2.7 kgf-m or 19.3 ft.lbs) @ 6000 RPM Top speed: 127 km/h Weight: 175.0 kg (385.8 pounds) Seat: 805 mm (31.7 inches) If adjustable, lowest setting.

The 2026 Sym HD 300 is a modern automatic scooter built for practical urban commuters seeking reliable daily transportation. Powered by a liquid-cooled 278cc single-cylinder engine…

2025 Sym HD 300

The 2025 Sym HD 300 is a practical maxi-scooter designed for commuters and casual riders seeking affordable, reliable urban mobility. Powered by a 278cc liquid-cooled four-stroke e…

2022 SYM HD 300

Engine: 278.3 cc Power: 25.4 HP (18.5 kW) @ 7500 RPM Torque: 26.2 Nm (2.7 kgf-m or 19.3 ft.lbs) @ 6000 RPM Top speed: 127 km/h Seat: 805 mm (31.7 inches) If adjustable, lowest setting.

The 2022 Sym HD 300 is a practical maxi-scooter designed for commuters and casual riders seeking comfortable, fuel-efficient urban transportation. Powered by a 278cc liquid-cooled …

2021 SYM HD 300

Engine: 278.3 cc Power: 26.7 HP (19.5 kW) @ 8000 RPM Torque: 25.7 Nm (2.6 kgf-m or 19.0 ft.lbs) @ 6000 RPM Top speed: 129 km/h Seat: 800 mm (31.5 inches) If adjustable, lowest setting.

2020 SYM HD 300

The 2020 Sym HD 300 is a lightweight, user-friendly middleweight cruiser ideal for riders seeking easy handling and approachable performance. Known for its comfortable ergonomics, …

Spec Comparison by Year

Spec	2026	2025	2022	2021	2020
Capacity	278.3 cc	278.3 cc	278.3 cc	278.3 cc	278.3 cc
Power	-	-	25.4 HP (18.5 kW) @ 7500 RPM	26.7 HP (19.5 kW) @ 8000 RPM	26.7 HP (19.5 kW) @ 8000 RPM
Torque	26.2 Nm (2.7 kgf-m or 19.3 ft.lbs) @ 6000 RPM	26.2 Nm (2.7 kgf-m or 19.3 ft.lbs) @ 6000 RPM	26.2 Nm (2.7 kgf-m or 19.3 ft.lbs) @ 6000 RPM	25.7 Nm (2.6 kgf-m or 19.0 ft.lbs) @ 6000 RPM	25.7 Nm (2.6 kgf-m or 19.0 ft.lbs) @ 6000 RPM
Top speed	127 km/h	127 km/h	127 km/h	129 km/h	129 km/h
Wet Weight	175.0 kg (385.8 pounds)	175.0 kg (385.8 pounds)	-	-	-
Seat height	805 mm (31.7 inches) If adjustable, lowest setting.	805 mm (31.7 inches) If adjustable, lowest setting.	805 mm (31.7 inches) If adjustable, lowest setting.	800 mm (31.5 inches) If adjustable, lowest setting.	800 mm (31.5 inches) If adjustable, lowest setting.