Leapmotor T03 Triumphs at ECOBEST Challenge 2025
Leapmotor proudly announces the victory of its compact electric vehicle, the Leapmotor T03, at the prestigious ECOBEST Challenge 2025, organized by AUTOBEST international independent organization, to advise European car users about the true efficiency and use of the latest pure electric cars.
The test has been performed at the end of May 2025 as the new edition of its ECOBEST Challenge: 15 new EV’s from 15 different manufacturers went through 7 different kinds of tests which results are of greatest interest for users of electric vehicles. In a rigorous real-world test, the Leapmotor T03 emerged as a standout performer, setting new benchmarks in electric mobility.
A Historic Achievement in Real-World Range
The Leapmotor T03 made history by achieving an EcoC 1 index of 109.43%, meaning its real-life driving range exceeded the official WLTP range – a first in the history of the ECOBEST Challenge. The T03 covered an impressive 290 km, surpassing its WLTP-rated 265 km range.
Class-Leading Energy Efficiency
In the EcoC 2 index, which measures how many kilometers a car can drive per kilowatt-hour of battery, the Leapmotor T03 delivered a remarkable 8.06 km/kWh, placing it second only to the Dacia Spring and making it one of the most energy-efficient EVs ever tested in the Challenge.
Best Overall Real-Life Efficiency
Leapmotor T03 also topped the EcoC 4 index, which combines driving and charging efficiency, with a leading score of 6.89 km per real kWh charged—proving it to be the most efficient EV in terms of real-world energy use.
Key Strengths of the Leapmotor T03 at ECOBEST Challenge 2025:
- Record-Breaking Real Range: 109.43% of WLTP range (290 km vs. 265 km)
- Top-Tier Energy Efficiency: 8.06 km/kWh (EcoC 2)
- Best Overall Efficiency: 6.89 km per real kWh charged (EcoC 4)
- Affordable and Accessible: Among the most budget-friendly EVs in the competition
- Compact Yet Capable: Ideal for urban and suburban driving with outstanding range and efficiency
- Certified Testing: Results validated by Bureau Veritas under real-life European driving conditions
