The U.S. Environmental Protection Authority (EPA) said late on
Monday VW used devices to rig air-pollution tests in 3.0-litre
diesel engines mostly found in Audis and Porsches -- the company's
biggest sources of profit.
Europe's largest carmaker had previously admitted to installing
cheat software on up to 11 million vehicles worldwide with smaller
diesel engines.
VW said on Monday "no software had been installed ... to alter
emissions' characteristics in a forbidden manner" on the larger
engines. It did not immediately respond to questions on Tuesday,
saying it would only correspond in writing.
Arndt Ellinghorst, an analyst at banking advisory firm Evercore ISI,
said it was worrying the new allegations had surfaced more than six
weeks after VW first admitted to cheating U.S. emissions tests and
launched an investigation.
"It appears that it is the EPA that has discovered this violation
and not VW, raising concerns around reporting, transparency and
integrity within VW," he said in a note to clients.
The biggest business crisis in VW's 78-year history has wiped as
much as a third off its stock market value, forced out long-time CEO
Martin Winterkorn and rocked the auto industry - a key employer and
source of export income in Germany.
"Volkswagen has done a disservice to German industry," Ulrich Grillo,
the head of the Federation of German industries, told a conference
on Tuesday, adding the firm had an obligation to the whole industry
to clear up the scandal quickly.
German Chancellor Angela Merkel and the European Commission, the
European Union's executive body, called for clarity and transparency
to clean up the scandal.
VW's supervisory board will hold a special meeting next Monday to
discuss the financial implications of the scandal, two sources with
knowledge of the matter told Reuters.
The company took a 6.7 billion euro hit in third-quarter results to
cover initial costs related to the scandal. Some analysts have said
the final bill could reach as much as 35 billion euros in regulatory
fines, lawsuits and vehicle refits.
At 1140 GMT, VW shares were down 3.2 percent at 109.05 euros.
MORE PRESSURE
VW is under huge pressure to identify those responsible for the
cheating and fix affected vehicles, and has come under fire from
lawmakers, investors and analysts for a slow response.
Bankhaus Metzler analyst Juergen Pieper said the apparent widening
of the scandal could put pressure on more VW managers.
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"Even Chief Executive Matthias Mueller as a former Porsche CEO may
need to ask himself whether he bears some responsibility," he said,
keeping a "hold" rating on VW shares.
Some analysts and investors criticized the appointment of Mueller as
group CEO, questioning whether a company veteran was the right man
to lead an overhaul of the business.
In its second notice of violation of the Clean Air Act, the EPA said
around 10,000 vehicles in the United States for model years 2014
through 2016 were equipped with 3.0 liter diesel engines using an
illegal "defeat device" to lower emissions.
Without cheating, it said the emissions of toxic nitrogen oxide from
the vehicles were up to nine times EPA’s standard.
The EPA's first notice of violation against VW on Sept. 18 affected
around 500,000 vehicles in the United States.
It was not immediately clear how many of the 3.0 liter diesel
engines for the identified years were sold worldwide.
"It would cause the biggest possible shock to VW if those
accusations are true," said Stefan Bratzel, head of the Center of
Automotive Management think-tank near Cologne.
"VW keeps touting utmost transparency but they really should have
put all the cards on the table. There is a lot of need for
explanation, from Audi too."
Rival German carmaker BMW reiterated on Tuesday it had not
manipulated emissions tests, as it posted a surprise rise in
third-quarter operating profit.
($1 = 0.9104 euros)
(Additional reporting by Gernot Heller in Berlin and Barbara Lewis
in Brussels; writing by Mark Potter; editing by Philippa Fletcher)
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