Plug-In Hybrids May Be Nowhere Near As Clean As Automakers Claim
Plug-in hybrid vehicles emit far more CO2 in real-world driving than their WLTP-rated figures, with observed emissions about four to five times higher.
Plug-in hybrids pollute almost as much as petrol cars, report finds
Plug-in hybrid vehicles emit far more real-world CO2 than laboratory tests suggest, producing nearly five times higher emissions and approaching petrol car pollution.
