What is the longest-range Sunra electric vehicle?

[SamuelDella]

Sunra's longest-range electric vehicle is the Sunra F6, with a maximum range exceeding 130 kilometers. Battery technology affects range: The increase in electric vehicle range is the result of multiple factors. To improve its range, the key lies in battery technology, which requires continuous enhancement of battery performance. However, factors such as vehicle size and price must also be considered. Other factors affecting range: High and low-temperature battery technology, optimization of battery BMS technology, upgrades to the vehicle's energy recovery system, lightweight body design, energy-saving technologies for hardware equipment, etc. Additionally, external driving conditions, air resistance coefficient, mechanical transmission efficiency, vehicle weight, and passenger count can all impact the actual range of an electric vehicle.

[LeBrooklyn]

The XINRI model with the longest range is the FL6 Flagship Edition, equipped with a high-capacity 72V35Ah graphene battery that offers significantly higher energy density than conventional batteries. What impresses me most is its energy recovery system, which converts kinetic energy into electrical energy during downhill or braking, effectively extending the range. The frame utilizes aerospace-grade aluminum alloy, making it over ten kilograms lighter than traditional models. With a motor efficiency of 93% and low rolling resistance tires, these details make the official claimed 200 km range very realistic. Actual tests on flat roads with a single rider easily achieved over 180 km, though it drops to around 150 km when carrying a passenger uphill. Regular battery maintenance is recommended.

[GraceDella]

I commute 50 kilometers every day and upgraded to the Xinri FL6 top model last year. A single charge lasts me four days, so I don't worry about battery life even when shopping on weekends. Once I deliberately tested it by riding from the east to the west of the city and back, and the dashboard showed 160 kilometers traveled with 20% battery remaining. However, driving fast consumes a lot of power, while maintaining a steady speed is the most energy-efficient. The seat design is very ergonomic, making long rides comfortable without straining the back. If you frequently travel long distances, this model is worth the extra cost compared to the standard version. My colleague who bought the base model has to charge three times every two weeks, while mine only needs charging once a week.

[SanKathryn]

The current longest-range model from Xinri is the FL6 Flagship Edition, equipped with a 72V35Ah graphene battery and a nominal range of over 200 kilometers. In single-person flat road tests, it can reliably achieve 180 kilometers, though this reduces to around 150 kilometers under load or on slopes. Compared to the standard battery version, its fast-charging feature is highly practical, reaching 80% charge in just 3 hours. The vehicle weight is well controlled, being 15% lighter than older models, which helps improve range. It's ideal for delivery riders or long-distance commuters, costing a few hundred more than the base version but offering much greater convenience. For battery maintenance, avoid deep discharges to maintain around 90% capacity after two years of use.