One year ago, Volkswagen’s cheating on emissions tests for millions of its diesel cars erupted into public view, leaving the mammoth carmaker battling an unprecedented crisis.
Barely a week has passed since that has not seen a fresh twist in the saga, which has tarnished Germany’s proud auto industry and called the future of diesel as a whole into question.
On Friday alone (16 September), two heavyweight legal claims landed on Volkswagen’s doorstep, with Blackrock — the world’s largest investment manager — saying it would pursue legal action against the car giant for misleading shareholders, echoed by the German federal state of Hesse.
Volkswagen has sought to make amends with mass recalls and a fresh focus on building cleaner cars, but a mountain of legal complaints and ever-louder demands for compensation have made it difficult for the auto giant to turn the corner.
The scandal “has had huge effects on Volkswagen and the whole sector,” said industry expert Stefan Bratzel of Germany’s Center for Automotive Management.
VW built itself over decades into Europe’s car champion and now sells vehicles under 12 separate brands — from Seat, Skoda and Volkswagen to luxury brands Audi and Porsche.
The firm rakes in €200 billion ($225 billion) in sales each year and employs 600,000 people globally.
But the Wolfsburg-based group was rocked to its core when US regulators on September 18, 2015 accused it of deliberately skewing emissions data.
VW then publicly admitted it had installed so-called “defeat devices” in 11 million diesel-powered vehicles around the world.
The software is able to detect when cars are undergoing regulatory tests and lowers their emissions accordingly, giving them the appearance of being less polluting than they really are.
In response to the revelations, Martin Winterkorn resigned as chief executive while insisting he had known nothing of the scheme, leaving then-Porsche boss Matthias Mueller to take over the whole group.
But no change of the guard could protect VW from a barrage of lawsuits and compensation claims from the authorities, customers and investors.
So far VW has put aside €18 billion in legal provisions, which pushed the company last year into its first annual loss in more than 20 years.
When the crisis broke, investors watched in horror as VW stock lost 40% of its value in just two days — burning up €30 billion of market capitalisation.
One year on, VW remains valued around 20% lower than it was before last September.
The scandal didn’t trigger a collapse in sales for the Volkswagen brand, which reported today that it saw sales fall by just 0.2% worldwide in January-August 2016 compared with the same period in 2015.
That period, though, saw 30,000 fewer cars with the famous circular VW logo drive off lots in the United States — a drop of 13%.
Miles to go
“One year after Dieselgate, Volkswagen has maybe gone 50-60% of the way, but there’s still a lot to do,” Ferdinand Dudenhoeffer, director of the Center for Automotive Research at the University of Duisburg-Essen told AFP.
In the United States, the firm was able to reach a deal settling some of the claims, agreeing to pay almost $15 billion in fines and in compensation to some 480,000 car owners.
But VW still faces other legal claims in the United States as well as lawsuits and probes around the world, including in Australia, South Korea, Germany, France and Italy.
And European authorities are stirring in Brussels, animated by the charge that American VW customers are being treated better than EU citizens affected by the scandal.
So far, VW has refused to compensate Europeans or buy back their vehicles. Instead, it plans to retrofit the 8.5 million vehicles concerned to meet emissions standards.
Experts predict the total bill for Volkswagen could reach between €25 and 35 billion, leaving the firm once again raiding its piggy bank but not threatening its survival.
Dudenhoeffer suggests that ‘dieselgate’ could in the end be a “boon for Volkswagen”.
New CEO Mueller has adopted a bold strategy, promising dozens of new electric vehicles in coming years as well as pushing into fields like car-sharing services and self-driving cars.
VW’s cheating has also seen regulators step up scrutiny of the whole industry, shining a spotlight on the harmful effects of polluting engines.
The scandal has been a “turning point for diesel,” said Bratzel of Germany’s Center for Automotive Management.
From September 2017, carmakers will submit vehicles for on-road testing as well as laboratory probes, forcing them to invest in more effective anti-pollution systems.
With time, European roads — where diesels have long held a larger market share than elsewhere — will see fewer such vehicles as the technology becomes more expensive, leaving an opening likely to be filled by electric cars.
On 18 September 2015, US authorities accused VW of installing so-called "defeat devices" in nearly half a million cars between 2009 and 2015 to make them seem less polluting than they were.
Investigators found that some cars spewed out up to 40 times more harmful nitrogen oxide -- linked to respiratory and cardiovascular diseases -- than legally allowed.
Volkswagen confessed that 11 million diesel vehicles worldwide were fitted with the manipulating software, sending the carmaker's shares into a tailspin.
Most cars affected bear the Volkswagen brand, but vehicles made by other VW group companies such as Audi, Seat and Skoda were also equipped with the software.
VW's chief executive Martin Winterkorn offered his "deepest apologies" to the public but denied any personal wrongdoing. He resigned on 23 September.