Audi

Being part of the Volkswagen Group, Audi has slowly begun a move toward more electrified models, beginning with the Q5 Hybrid announced in 2012.

The company is more intent on clean diesel variants of its popular upscale cars and SUVs.

We expect to see more hybrid, plug-in hybrid, and all-electric vehicles from the automaker as the decade progresses, and federal and European regulations come into greater force.

Name Combined MPG Technology MSRP Available
2010 Audi Q7 TDI

2010 Audi Q7 TDI

Luxury seven-passenger clean diesel SUV with ultra-low emissions.
21 MPG Diesel $50900 Now
2012 Audi Q5 Hybrid

2012 Audi Q5 Hybrid

In addition to saving fuel—the Q5’s combined EPA fuel economy could approach 26-27 mpg versus the gasoline model’s 22 mpg—the Q5 Hybrid teems with engineering, technology and performance.
22 MPG Hybrid $35600 Now
2013 Audi A3 TDI

2013 Audi A3 TDI

A step up from the Jetta TDI Sportwagen, without going as far as expensive clean diesels from Mercedes and BMW.
35 MPG Diesel $30200 Now
2013 Audi Q5 Quattro Hybrid Overview

2013 Audi Q5 Quattro Hybrid Overview

26 MPG $50900 Now
2014 Audi A6 TDI quattro Review

2014 Audi A6 TDI quattro Review

Audi's all-wheel-drive quattro A6 TDI is a torquey snow machine, and all around good luxurious fun.
29 MPG Diesel $57500 Now
2014 Audi A8L TDI quattro Review – Video

2014 Audi A8L TDI quattro Review – Video

Audi's flagship sedan in diesel trim offers the highest mpg in the line while sacrificing little or nothing in the way of performance.
28 MPG Diesel $82500 Now
Audi Q5 TDI quattro Review

Audi Q5 TDI quattro Review

New to the U.S. for 2014 is Audi's Q5 TDI. It splits the difference in price and performance versus gas models and is selling well out of the gate.
27 MPG Diesel $46500 Now