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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 going turbo-only in 3 to 4 years

This really was a matter of when, rather than if. Volkswagen will apparently be the first manufacturer to phase out naturally aspirated engines in favor of turbocharging its full slate. VW is kind of responsible for ushering in this push towards small-displacement, turbocharged engines that's taken the industry by storm. When it dropped its direct-injection, 2.0-liter turbo in the 2005 GTI it demonstrated that strapping an iron long to an engine can enhance the powertrain as a whole. VW made fuel economy gains, while also giving a linear, non-laggy turbo experience that it has replicated, model-after-model, to this day.
Speaking with The Detroit News, Volkswagen's executive Vice President of Group Quality, Marc Trahan, told the paper that, "We only have one normally aspirated gas engine, and when we go to the next generation vehicle that it's in, it will be replaced. So three, four years maximum."
Really, it's hard to get teary-eyed about either of these engines going away. VW has access to smaller powerplants that could easily match the performance of the 2.5 five-cylinder and the 3.6 V6, while gobbling up less fuel and providing a better driving experience. What we are sad about is that a similar statement about the extinction of NA engines came from the Vice President of Powertrain Engineering at Ford, Joe Bakaj. We'd certainly get teary-eyed over a world without Ford's excellent 5.0-liter V8.

Latest Volkswagen Transporter shows itself as the modern Microbus

With a model history dating back to 1950, the newly unveiled Volkswagen Transporter has a long legacy to uphold as one of elder statesmen of the commercial vehicle world. The sixth generation maintains the classic boxy look, and VW even admits that the shape is "modernized cautiously." Still, the changes show handsome improvements like creases in the hood and a grille that better integrates into the headlights. Rather than styling, economy is more on the minds of many commercial buyers. VW ticks that box with an average 15-percent improvement in fuel consumption across the lineup, thanks in part to standard stop/start. The engine range includes a 2.0-liter diesel four-cylinder available in 83-, 101-, 148- and 201-horsepower variants. There's also a 2.0-liter gasoline-fueled four with either 148 hp or 201 hp. VW is really working to make the Transporter a safer, more comfortable carrier for its new generation. The van is available with features like adjustable shocks, adaptive cruise control, a power tailgate and the company's City Assist Braking system, which is capable of automatically bringing the van to a stop from under 19 mph. The Driver Alert System even monitors behavior behind the wheel and advises when to take a break. VW offers the T6 in many variants, including the Multivan for carrying people and mixed use Caravelle, but the highlight at launch is the fantastic looking Generation Six special edition (pictured above). Based on the Multivan Comfortline, the retro, two-tone paint is optional, but standard features include LED headlights, chrome trim and Alcantara seats. While the latest Transporter isn't coming to the US, European buyers can order one soon with a base price of 23,035 euros ($27,000). Generation SIX: world premiere of the new T series Classic Transporter design is even sharper, more precise, higher end Better fuel economy – new engines with stop/start function as standard Better safety – latest driver assistance systems More comfort and convenience – adaptive chassis, electrically adjustable seats and electric tailgate More information – new radio-navigation system with integrated online services Prices start below level of previous model Hannover/Amsterdam, 15 April 2015 – Today, the Volkswagen Commercial Vehicles brand presents the sixth generation of the successful Transporter model series that is produced in Hannover.