Biggest gaps vs official
Full rankingMost electric in real life
Full rankingBrowse by brand
All brands
Mercedes-Benz35 models · 357,707 cars5.4× average gap
Volvo7 models · 281,721 cars4.3× average gap
BMW27 models · 156,221 cars4.6× average gap
Ford2 models · 98,020 cars4.1× average gap
Audi19 models · 48,101 cars4.4× average gap
Volkswagen7 models · 43,813 cars4.2× average gap
Renault3 models · 41,983 cars3.5× average gap
Cupra4 models · 29,508 cars4.1× average gap
Mazda2 models · 28,833 cars5.4× average gap
Jeep4 models · 27,597 cars3.2× average gap
Kia5 models · 22,848 cars3.6× average gap
Land Rover6 models · 19,702 cars4.9× average gap
Most common plug-in hybrids in the data
All 167 modelsMercedes-Benz GLC 300 e 4MATICMercedes-Benz GLA 250 eMercedes-Benz A 250 eVolvo V60Mercedes-Benz GLE 350 de 4MATICRenault Captur E-TechMercedes-Benz C 300 eMazda CX-60Mercedes-Benz CLA 250 eBMW X1 xDrive25eBMW X5 xDrive45eBMW X3 xDrive30eJeep CompassVolvo V90BMW X5 xDrive50eMercedes-Benz GLE 350 de 4MATIC CoupeVolkswagen Golf GTEMercedes-Benz E 300 dePorsche Cayenne E-Hybrid
Why the official figure is so far off
01
An assumed electric share
The lab test assumes how much you drive on electricity. A car with about 60 km of range is assumed to cover more than 80% of its distance electrically.
02
Real drivers charge less
In the 2024 fuel meter data, plug-in hybrids drove 28% of their distance with the engine off.
03
Read the full explainer →
The rules are changing
The EU is tightening the test's "utility factor" in steps. The next correction is due from November 2026.
1,280,255
plug-in hybrids with a fuel meter reading
167
models with 200+ cars in the data
EU-27 + NO, IS
countries reporting
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