Audi's flagship sedan A6 has finally been officially unveiled after seven years. The new Audi A6 sedan will appear in the ...

Don't write off diesel-powered passenger cars as being slow and boring until you've had a chance to look over this BMW.

The Passat remains one of the few mid-size sedans to offer the option of a manual transmission and the only non-luxury mid-size to offer a diesel. That TDI model comes with an astonishing 43-mpg EPA ...

Affordability; excellent fit and finish; good handling and braking; fuel economy on TDI hybrid models; available in two body styles. Low entry price; excellent safety performance; styling and ...

1. A 280-hp gas V6 delivers 16/23-mpg and costs $44,450. 2. TDI model offers 224-hp and 406 lb-ft with 19/28-mpg and priced from $51,800. 3. A 380-hp Hybrid model brings 21/25-mpg for $60,565.

1. Beetle TDI models make 140 hp and 236 lb-ft of torque from a turbo-diesel 2.0L 4-cylinder. 2. Fuel economy is 28/41 mpg (city/hwy) for the manual or 29/39 for the automatic. 3. Pricing starts ...

We’ve also driven the four-door in 178bhp 1.8 TFSI petrol form, but that will be a marginal seller compared to this 148bhp 2.0 TDI model, which is on sale in the UK now, priced from £24,275.

It’s a healthy line-up for the A7, because even the front-wheel drive 'Ultra' 3.0 TDI model can do 0-62mph in 7.3 seconds before running out of steam at a respectable 149mph. Adding the extra ...