Automakers' investments in EVs and hybrids — at least $90 billion

That money is pouring in to a tiny sector that amounts to less than 1 percent of the 90 million vehicles sold each year and where Elon Musk's Tesla, with sales of only three models totaling just over 100,000 vehicles in 2017, was a dominant player.

With the world's top automakers poised to introduce dozens of new battery electric and hybrid gasoline-electric models over the next five years — many of them in China — executives continue to ask: Who will buy all those vehicles?

"We're all in," Ford Motor Executive Chairman Bill Ford Jr said of the company's $11 billion investment, announced on Sunday at the North American International Auto Show in Detroit. "The only question is, will the customers be there with us?"

"Tesla faces real competition," said Mike Jackson, chief executive of AutoNation, the largest U.S. auto retailing chain. By 2030, Jackson said he expects electric vehicles could account for 15-20 percent of new vehicle sales in the United States.

While Tesla is the most prominent electric car maker, "soon it will be everybody and his brother."

Investments in electrified vehicles announced to date include at least $19 billion by automakers in the United States, $21 billion in China and $52 billion in Germany.

But U.S. and German auto executives said in interviews on the sidelines of the Detroit Auto Show that the bulk of those investments are earmarked for China, the world's largest auto market, where the government has enacted escalating electric-vehicle quotas starting in 2019.

Mainstream automakers also are reacting in part to pressure from regulators in Europe and California to slash carbon emissions from fossil fuels. They are under pressure as well from Tesla's success in creating electric sedans and SUVs that inspire would-be owners to flood the company with orders.

While Tesla is the most prominent electric car maker, "soon it will be everybody and his brother," Daimler AG Chief Executive Dieter Zetsche told reporters on Monday at the Detroit show.

Daimler has said it will spend at least $11.7 billion to introduce 10 pure electric and 40 hybrid models, and that it intends to electrify its full range of vehicles, from minicompact commuters to heavy-duty trucks.

"We will see whether demand will drive our (electric vehicle) sales or whether we will all be trying to catch the last customer out there," Zetsche said. "Ultimately, the customer will decide."

For now, the 7-year-old Nissan Leaf remains the world's top-selling electric vehicle, with 300,000 sold, and the company's sole battery-only car — an offering soon to be swamped by new rivals bringing tougher competition that could add pressure to pricing.

"Everybody will find out that if you push, you will have a lot of bad news on residual values," Nissan Chief Performance Officer Jose Munoz told Reuters.

Jim Lentz, chief executive of Toyota's North American operations, said it took Toyota 18 years for sales of hybrid vehicles to reach 3 percent share of the total market. And hybrids are less costly, do not require new charging infrastructure and are not burdened by the range limits of battery electric vehicles, he said.

"What's it going to take to get to 4 to 5 percent" share for electric cars, Lentz said. "It's going to be longer."

The largest single investment is coming from Volkswagen AG, which plans to spend $40 billion by 2030 to build electrified versions of its 300-plus global models.

In the United States, General Motors has outlined plans to introduce 20 new battery and fuel cell electric vehicles by 2023, most of them built on a new dedicated, modular platform that will be introduced in 2021.

GM Chief Executive Mary Barra has not said how much the automaker will spend on electric vehicles. Much of the investment will be made in China, where GM's Cadillac brand will help spearhead the company's more aggressive move into electric vehicles, according to Cadillac President Johan de Nysschen.

In an interview on Monday at the Detroit show, de Nysschen said Cadillac would "play a central role" in GM's electric vehicle strategy in China, and will introduce an unspecified number of models based on GM's future electric-vehicle platform. Some of those Cadillacs could be assembled in China, de Nysschen said.

Chinese automakers, including local partners of Ford, VW and GM, all have publicized aggressive investment plans.

Not every multinational automaker is moving so aggressively into electric vehicles.

In Detroit on Monday, Fiat Chrysler Automobiles NV Chief Executive Sergio Marchionne said it did not make sense to announce a specific number of new electric vehicles – and he said the company was not under pressure, but working to meet emissions requirements. "We do not have a gun to our head," Marchionne said. He said EVs will likely become mandatory in Europe because of emissions rules.

Reporting by Paul Lienert. Additional reporting by Joseph White, David Shepardson, Norihiko Shirouzu, Nick Carey, Laurence Frost, Alexandria Sage and Andreas Cremer in Detroit