When choosing a high-performance electric scooter, it’s easy to focus on motor power and top speed. But if you’re comparing the KuKirin G4 and G4 Ultra, the real question is which model better suits your riding style.
Both scooters feature a 60V 20Ah battery and a claimed top speed of up to 70 km/h. The standard G4 has a 2000W motor and a claimed maximum range of 75 km, while the G4 Ultra features dual 1200W motors and an advertised range of up to 80 km.
So, is the upgrade worth it? Let’s take a closer look.
KuKirin G4 vs G4 Ultra: What’s Different?
KuKirin G4: Powerful and Practical
The KuKirin G4 is a solid choice for riders who want strong performance without necessarily needing a dual-motor setup. Its 2000W motor, 60V 20Ah battery and 11-inch tubeless tyres make it suitable for everyday rides, open roads and occasional off-road adventures.
If you mainly ride on paved roads and enjoy exploring gravel paths or easier trails at weekends, the standard G4 may already meet your needs. There’s little reason to pay for additional features if you won’t use them regularly.
KuKirin G4 Ultra: More Features, Dual Motors
The G4 Ultra takes a different approach with two 1200W motors, one at the front and one at the rear. It retains the 60V 20Ah battery and a claimed top speed of 70 km/h, with a maximum advertised range of 80 km.
The dual-motor setup is its main selling point. Power delivered to both wheels can be useful on hills and varied terrain, although actual performance depends on factors such as rider weight, surface conditions and battery level.
The Ultra also features a redesigned stem, a larger 294 × 42 mm display, 5A fast charging and battery temperature protection. These additions make it worth considering if you want more than just extra motor capability.
What Does the G4 Ultra Upgrade Actually Bring?
The biggest difference is the motor configuration. The G4 uses one 2000W motor, while the G4 Ultra uses dual 1200W motors. If your regular routes include steep hills or mixed terrain, the Ultra may be a better fit.
However, dual motors don’t automatically make a scooter the right choice for everyone. On relatively flat roads, the standard G4 may provide all the performance you need.
Range is another factor to consider. The advertised maximum is 75 km for the G4 and 80 km for the G4 Ultra. These figures represent manufacturer-stated maximums, not guaranteed real-world distances. Riding speed, terrain, temperature and rider weight can all affect battery performance.
The Ultra’s updated display, fast-charging capability and battery temperature protection are additional features to weigh up, especially if you plan to ride frequently.
Who Should Choose the G4 Ultra?
The G4 Ultra may be the better option if you regularly ride on hills, gravel or mixed terrain, prefer a dual-motor setup, or value its updated features.
If most of your journeys take place on paved roads, with occasional weekend adventures, the standard G4 remains a sensible choice. Its single motor, substantial battery and 11-inch tubeless tyres already offer a capable combination for everyday riding.
Is the Standard G4 Still Worth Buying?
Absolutely. An upgrade only makes sense when the added features match your needs.
Choose the KuKirin G4 if you want powerful performance for everyday riding without needing a dual-motor configuration. Choose the KuKirin G4 Ultra if dual-motor capability and its additional features are priorities.
Before deciding, compare the current specifications and prices of both models on the official KuKirin website. The best electric scooter isn’t necessarily the one with the most features — it’s the one that fits your routes, riding habits and budget.
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