Lexus UX 300e: real-world range vs WLTP
The Lexus UX 300e has an official WLTP range of 192 mi–195 mi from a 54.4 kWh usable battery. Lab figures rarely match the road, so here is what to really expect — and a calculator to tune it to your weather, route and battery health.
What range to really expect
Winter (−10 °C)
129 mi
66% of WLTP
Warm weather (30 °C)
185 mi
95% of WLTP
Motorway
152 mi
78% of WLTP
City
211 mi
108% of WLTP
Estimates for an as-new battery, based on the Lexus UX 300e (2020). Cold weather and motorway speeds cut range the most; town driving recovers some through regenerative braking.
Trims & specifications
| Trim | Year | WLTP range | Usable battery | WLTP consumption |
|---|---|---|---|---|
| Comfort | 2020 | 195 mi | 54.4 kWh | 16.9 kWh/100 km |
| Premium | 2020 | 193 mi | 54.4 kWh | 16.9 kWh/100 km |
| Luxury | 2020 | 192 mi | 54.4 kWh | 17 kWh/100 km |
Estimate Lexus UX 300e range for your conditions
Estimated real range
Estimated real range
161 mi
83% of WLTP
WLTP range
195 mi
Real-world use
2.97 mi/kWh
Where the range goes
Your car & conditions
Optional — pick make, model and spec to fill the values below, or edit any field for a custom one.
How to read these numbers
Each estimate takes the Lexus UX 300e WLTP range and applies a transparent derate for temperature, driving profile, climate use and battery health. They are guides, not guarantees — your own efficiency, tyres, load and route all matter, so use the calculator above to match your situation.
Frequently asked questions
- What is the real range of the Lexus UX 300e in winter?
- In cold weather (around −10 °C) with the heating on, expect roughly 129 mi from the Lexus UX 300e — well below its WLTP rating, because batteries lose capacity in the cold and cabin heating draws extra power.
- How far does the Lexus UX 300e go on the motorway?
- At sustained motorway speeds the Lexus UX 300e manages about 152 mi. High speed is the single biggest drain on an EV, so motorway range is noticeably shorter than the WLTP figure.
- Why is the Lexus UX 300e real range lower than WLTP?
- WLTP is measured in a controlled lab cycle. Real driving adds cold or hot weather, higher speeds, climate control and an ageing battery — together they typically cut range by 20–40%, which is what these estimates reflect.