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How the VW diesels perform in cheat mode

Are you tired of the Volkswagen diesel emissions scandal? Yeah? We are, too. But here's a story that, at the very least, gives us something resembling answers about one of the most important questions surrounding the firestorm – how will the affected cars perform when they're in their emissions-cheating test mode? Consumer Reports was able to find out, tapping into what it believes is the cheat mode. By turning the car to accessory mode, flipping on the hazards, and tapping the gas pedal five times, CR was able to defeat the auto-engaged traction and stability controls, which it believes activates cheat mode. The safeties will reengage if it detects the rear wheels spinning, so the next step was what CR called "a hack." The team unplugged the rear wheel sensors, so the car's computers couldn't tell whether the wheels were spinning. By the way, don't try this at home. With that done, CR hit the road, testing both a 2011 Jetta Sportwagen TDI and a 2015 Jetta TDI sedan in their normal and cheat modes. Why both cars? Well, the 2011 uses the EA188 diesel, which represents the bulk of the affected cars, while the newer Jetta uses the latest EA288, which just arrived for model year 2015. The results are, in a word, interesting. The EA188 engine lost 0.6 seconds on the way to 60 miles per hour while in emissions-compliant cheat mode, and fuel economy fell from 50 miles per gallon to 46. For the newer EA288, the 0-60 difference was negligible – just a tenth of a second – while the fuel economy dipped from 53 to 50 mpg. There are a few takeaways here. First of all, and as suspected, running in cheat mode did hurt both performance and fuel economy. But perhaps more importantly, even in emissions-compliant mode, both vehicles easily beat their EPA fuel economy estimates. According to FuelEconomy.gov, the highest rated 2011 TDI Sportwagen, the manual-trans model, was rated at 30 mpg city and 42 mpg highway, with a combined rating of 34 (the auto drops the city and combined ratings by one mpg, while the highway falls by three). The best a 2015 Jetta TDI sedan can do according to Uncle Sam, meanwhile, is 31 city, 46 highway, and 36 combined with the manual (again, the auto is worse, but only by a single highway mpg). Related Video:

VW adding particulate filters to gas engines

Volkswagen is working hard to overcome the PR disaster that is its diesel emissions scandal, and part of its efforts is focusing, weirdly, on petrol engines. Starting in June 2017, the embattled German automaker will add particulate filters to the gas-powered Volkswagen Tiguan and Audi A5. The change will eventually impact nearly every direct-injected gas engine the VW Group makes. Audi? Particulate filter. Seat? Particulate filter. Even Bentley is going to get the tech, all in a bid to reduce soot emissions by 90 percent. In fact, by 2022 VAG expects 7 million of its vehicles to boast the emissions-cleaning tech, which has long been a fixture on diesel engines. "Following increases in efficiency and lower CO2 output, we are now bringing about a sustained reduction in the emission levels of our modern petrol engines by fitting particulate filters as standard," Volkswagen Group research and design boss Dr. Ulrich Eichhorn said in a statement. "In the future, all models will be equipped with the latest and most efficient SCR catalytic converter technology." VW's initial rollout focuses on the 1.4-liter, turbocharged Tiguan and the 2.0-liter, turbocharged A5. Considering the popularity of the 2.0-liter across the VW range, we'd expect it's only a matter of time before VW expands its particulate filters tech to additional gas-powered vehicles. Related Video:

Volkswagen delivers with new Caddy van

As many models as the Volkswagen Group offers in North America, it has even more that never make the journey: models like the Scirocco and Polo but also entire brands like Seat, Skoda and Volkswagen Commercial Vehicles. That's the brand that gives us models like the Amarok, the Transporter and this – the new VW Caddy. Now entering its fourth generation after 1.5 million units sold around the world, the Caddy takes some of its underpinnings from the Golf and some from the Touran minivan to make a small work van, similar to the Ford Transit Connect or Nissan NV200, only more, you know... German. The new model obviously benefits from revised sheetmetal to bring its styling more in line with other VW models, but also gets new equipment as well. There are new safety features on board and a revised interior with an upgraded infotainment system. There's an array of engine options including a 2.0-liter diesel four in four states of tune, three gasoline engines (including a 1.0-liter three and 1.2- or 1.4-liter fours) and even a 1.4-liter EcoFuel version running on natural gas. And buyers will be able to choose as well between passenger and panel-van cargo versions. Unfortunately, as with the rest of its commercial vehicles lineup, Volkswagen doesn't offer the Caddy in North America. So if this is the type of vehicle you're looking for, you'll have to make do choosing from models like the Ram ProMaster City, Chevy City Express and the aforementioned Ford and Nissan. The new Caddy – always the best choice – world premiere for the fourth generation of the best-seller - Entry-level price reduced due to new versions - Emissions and fuel consumption reduced by new EU6 engines - Safety increased by new driver assistance systems - Design refined with clear edge Hannover/ Poznan, 04 February 2015: Volkswagen Commercial Vehicles is showing the fourth generation of the hugely popular Caddy for the first time. Around 1.5 million of the award-winning previous generation were sold worldwide during its eleven years in production. A success that the new Caddy is intended to continue because the urban delivery van and its privately used brother have been enhanced and refined in every area.