Engwe O20 Boost vs Fiido T3
Torque, battery, weight, pricing and features — side by side.
Each on its own: Engwe O20 Boost specs, US price and stock · Fiido T3 specs, US price and stock
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Folding step-through with torque-sensor assist, a 720Wh battery and hydraulic brakes
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£1,099
about $1,458
Applied automatically when you use our Buy button. Only needed if you go direct:
Our own code: 10% off at the official Engwe UK store, and it credits this site as the referrer. Our Buy buttons apply it for you. Verified at checkout, 31 August 2026. Applied automatically when you use our Buy button. Only needed if you go direct:
Our own code: 10% off at the official Engwe UK store, and it credits this site as the referrer. Our Buy buttons apply it for you. Verified at checkout, 31 August 2026.BESTEBIKESUK
10% off — applied for you
BESTEBIKESUK
Delivery: —
In stock at last check · checked
Family cargo bike with 100Nm mid-drive, 972Wh battery, 150kg payload and up to 187km range
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£1,727
about $2,291
Applied automatically when you use our Buy button. Only needed if you go direct:
Verified 3 Sep 2026: £50 off Fiido UK orders over £910 (tested at checkout: applies on a £1,727 cart, correctly declined on a £637 one). Applied automatically when you use our Buy button. Only needed if you go direct:
Verified 3 Sep 2026: £50 off Fiido UK orders over £910 (tested at checkout: applies on a £1,727 cart, correctly declined on a £637 one).BESTEBIKESUK50
£50 off on orders over £910 — applied for you
BESTEBIKESUK50
Delivery: —
In stock at last check · checked
Which should you choose?
Choose the Engwe O20 Boost if…
…it costs less (£628 cheaper) and is lighter (8 kg lighter).
Choose the Fiido T3 if…
…it has more torque (+25 Nm) and carries a bigger battery (+252 Wh).
Based only on the measured differences below — manufacturer-published figures, not independently tested.
At a glance
Engwe O20 Boost
The comfort-and-range pick. A fuller-size, planted ride with a big 720 Wh battery and a 75 Nm torque sensor that flatters your pedalling. It folds too, but it is heavier than the Zip, so it suits being your main everyday bike more than something to lug onto trains daily. Choose it for cushion and range over outright portability.
Fiido T3
Family cargo bike with 100Nm mid-drive, 972Wh battery, 150kg payload and up to 187km range
| Spec | Engwe O20 Boost | Fiido T3 |
|---|---|---|
| Best UK price | £1,099 £628 cheaper | £1,727 |
| RRP | £1,199 | £1,727 |
| Delivery | Delivery: — | Delivery: — |
| Availability at last check | In stock at last check — 29 Sep 2026 | In stock at last check — 29 Sep 2026 |
| Motor brand & type | Engwe Hub | Fiido Mid-Drive |
| Motor torque | 75 Nm | 100 Nm +25 Nm |
| Battery capacity | 720 Wh | 972 Wh +252 Wh |
| Voltage · amp-hours | 48 V · 15 Ah | 36 V · 27 Ah |
| Total weight | 25 kg 8 kg lighter | 33 kg |
| Frame type | Step Through | Step Through |
| Release | June 2026 — 3 months on market | 23 June 2026 — 3 months on market |
| Tyre size | 20 x 2.125 urban hybrid (anti-puncture) | CST 20x2.4" |
| Gears | Shimano Altus 8-speed (RD-M310) | S-Ride 9-speed (11-32T) |
| Brakes | Hydraulic disc, double piston | HDM-5 four-piston hydraulic disc |
| Suspension | Front hydraulic, 50mm travel, adjustable lockout | 70mm oil-damped coil-spring front fork |
| Frame | 6061 aluminium alloy, step-through, folding | — |
| Battery | 48V 15Ah 720Wh, 21700 LG cells, with BMS | — |
| Charger | 54.6V 4A | 36V2A |
| Max load | 150 kg | 150 kg |
| Top speed | 25 km/h (UK EPAC) | 25 km/h |
| Range | Up to 141 km (PAS1) | Up to 187 km (ECO, 85kg rider) |
| Pedal assist | 5 levels, torque sensor | — |
| Certification | CE EN15194 (TUV) | — |
| Colours | Soft Purple, Graphite Gray, Dusty Blue | Sage green (single colourway) |
| App | ENGWE app (Bluetooth) | — |
| Frame material | 6061 aluminium alloy, internal battery, step-through | — |
| Rider height | 152–189 cm | — |
| Display | — | LCD 1.47 inch (HD colour) |
| Sensor | — | Mivice X700 mid-drive with torque sensor |
| Waterproof | — | IP54 full-bike |
| Other | — | NFC key-free unlock, horseshoe lock, walk assist; battery doubles as T3 Max range extender |
| Folding | Yes | No |
| Anti-theft tech | No | Yes |
| Front basket support | No | Yes |
| Cargo | No | Yes |
| Higher-speed modes for permitted use | Yes | No |
Engwe O20 Boost highlights
Fiido T3 highlights
Frequently asked questions
Which has more torque, Engwe O20 Boost or Fiido T3?
The Fiido T3 has more torque at 100 Nm, compared to 75 Nm on the Engwe O20 Boost.
Which has the bigger battery, Engwe O20 Boost or Fiido T3?
The Fiido T3 has a larger battery at 972 Wh, versus 720 Wh on the Engwe O20 Boost.
Which is lighter, Engwe O20 Boost or Fiido T3?
The Engwe O20 Boost is lighter at 25 kg, compared to 33 kg on the Fiido T3.
Which is cheaper, Engwe O20 Boost or Fiido T3?
The Engwe O20 Boost is cheaper at £1,099, compared to £1,727 for the Fiido T3.
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