The European Union will ban new sales of fossil fuel cars from 2035, after MEPs approved a new law on Tuesday, as Brussels also draws up plans to slash carbon emissions from trucks and buses.

European Union member states have already approved the legislation on cars and vans and they will now formally nod it into law, but much debate lies ahead on proposed measures against larger freight and passenger vehicles.

Supporters of the car bill – passed in the European Parliament in Strasbourg – argue it gives European automakers a clear timeframe to switch production to electric vehicles and will spur investment to counter competition from China and the United States.

This, in turn, will also support the European Union's ambitious plan to become a "climate neutral" economy by 2050, with net-zero greenhouse gas emissions.

"Let me remind you that between last year and the end of this year China will bring 80 models of electric cars to the international market," EU vice president Frans Timmermans warned MEPs.

"These are good cars. These are cars that will be more and more affordable, and we need to compete with that. We don't want to give up this essential industry to outsiders."

But opponents argue that neither industry nor many motorists are ready for such a dramatic end for internal combustion engine vehicles – and that hundreds of thousands of jobs are at risk.

"Our proposal is ... to let the market decide what technology is best to reach our goals," said MEP Jens Gieseke, a member of the centre-right European People's Party (EPP).

Gieseke declared that arguments from Green and socialist MEPs that electric cars are cheaper to run had been rendered "null and void" by the crisis of soaring energy costs.

"In Germany 600,000 people work on ICE production, those jobs are at risk," he declared.

The EPP group warned of what it said would be the "Havana effect" – Europeans continuing to drive vintage fuel-burning cars after new sales are banned because they can't find or afford an electric.

Opponents also say car batteries are produced abroad by Europe's competitors like the United States, but Timmermans argued that thanks to EU-backed investment European production would increase.

Separately from the vote in the parliament, the EU's executive – the European Commission – unveiled its plans to reduce emissions from heavier vehicles.

This text may yet change during a lengthy negotiation process with the parliament and EU member states.

It proposes a timetable for reducing the emissions of trucks of more than five tonnes and long-distance buses (more than 7.5 tonnes), which have comparable engines, by tightening emissions standards from 2030.

Cars currently account for about 15 percent of all CO2 emissions in the EU. Trucks, city buses and long-distance buses account for another six percent.

China – the world's biggest automobile market – wants at least half of all new cars to be electric, plug-in hybrid or hydrogen-powered by 2035. (AFP)