The implementation of the new EA888 gasoline unit will help ensure that more than 90% of the cars sold by Volkswagen in the US have these efficient powerplants. The engine is built in a new factory in Silao, Mexico that is part of Volkswagen’s ongoing $5-billion investment in the North American market.

The new TSI engine will be fitted to the Jetta range and the Passat SEL initially, to be followed by the rest of the Passat lineup and the Beetle later in the model year. Volkswagen expects the new engine to offer significant highway fuel mileage gains over the 2.5-liter unit.

• The Beetle and Beetle Convertible 2.5-liter engine will be replaced by the 1.8-liter turbocharged four cylinder during the 2014 model year. Electro-mechanical power steering replaces the 2.5’s hydraulic setup. Volkswagen predicts fuel highway fuel economy will improve by up to 17% with the downsized engine.

  With this introduction, the Beetle Turbo lineup now becomes the Beetle R-Line.

• New 1.8-liter turbocharged and direct-injection four-cylinder engine replaces 2.5-liter five cylinder in the Jetta; electro-mechanical power steering replaces a hydraulic setup. Jetta 1.8T, 2.0, and TDI models receive rear multilink suspensions.

  Similar to the 1.8-liter gasoline trims, all TDI Clean Diesel models will offer VW Car-Net (below), a relocated MDI cable (now in the center console), and new independent rear suspension. TDI Premium and Premium and Navigation trims also get a rearview camera. The performance-driven Jetta GLI model now has the relocated MDI cable and the option of VW Car-Net, as well as the latest 210-hp version of the EA888 2.0-liter turbocharged engine.

  Volkswagen’s first hybrid compact, the Jetta Hybrid, was launched late last year. For 2014, updates are minimal and include the availability of VW Car-Net and the addition of a new high-resolution color MFI display in the instrument cluster. For 2014, the Jetta SportWagen incorporates only minor changes over the 2013 models.

• Passat also will swap out the 2.5-liter five-cylinder engine for the 1.8L turbocharged and direct-injection four-cylinder engine, along with the change from hydraulic to electro-mechanical power steering.

Other changes. The Beetle range has a number of new additions for 2014. The most significant is the introduction of the retro-themed GSR (German for “Yellow Black Racer”) that will be sold as a limited-edition model. Because the base Beetle now has a turbocharged engine, the previous Turbo models have been re-branded with the R-Line moniker.

The R-Line range itself has been extended to five vehicles. The Beetle Convertible R-Line, Touareg R-Line, and Tiguan R-Line all go on sale this fall, joining the existing Beetle Coupe R-Line and the CC R-Line.

Car-Net. Volkswagen will introduce its VW Car-Net connected services this fall as part of the 2014 model lineup. Available on Beetle, Beetle Convertible, CC, Eos, Jetta, Passat, and Tiguan models, VW Car-Net offers a wealth of security and convenience features, including crash notification, roadside assistance, and stolen vehicle location assistance.

In addition, VW Car-Net adds: remote vehicle access; boundary and speed alerts; a vehicle health report; and an enhanced POI service on vehicles equipped with a navigation system. Most of the features can be administered through a handy smartphone app.