New Mariner Hybrid: Nice and green

Also sold - in different guises - as the Ford Escape and Mazda Tribute, Ford's small hybrid SUVs offer an excellent value.

Sound and silence
The Mariner Hybrid can be noisy when its gasoline engine is working hard, but it can drive at up to 25 mph on electric power only, in near total silence.
2008 Mercury Mariner Hybrid
Sound and silence
The Mercury Mariner Hybrid has a 2.3-liter 4-cylinder engine working in tandem with an electric motor and a continuously variable transmission or CVT. Unlike most transmissions which have "first, second, third..." gears, a CVT changes gear ratios in a continuous, stepless fashion.

In this way, the CVT can always stay in the ideal gear ratio rather than being forced to choose the best out of a set of gears.

The downside of that is increased, or at least more noticeable, engine noise when accelerating or going uphill. The transmission allows the engine to stay at one speed, so when needed it spools up to 4,000 rpm and stays there, setting up a grinding roar that resonates through the cabin.

On the quiet side, the Mariner Hybrid can drive at up to 25 mph with its gasoline engine off. (Unless the batteries need to recharge.) That silence is one of the best things about driving the Mariner Hybrid.

EPA mileage estimates for the 2008 Mariner Hybrid and its siblings aren't available yet, but the 2007 version has EPA estimates of 36 mpg in city driving and 31 on the highway. 2008 estimates will be lower because of a new EPA test design. Expect about 27 miles per gallon.


Subtle changes

Sound and silence

Easy ride

Inside line

Stability issues

Dollar for dollar
Ford updates two of its classic trucks for 2008. Ford's Escape and the SuperDuty F-450 (more)

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Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer.

Morningstar: © 2014 Morningstar, Inc. All Rights Reserved.

Factset: FactSet Research Systems Inc. 2014. All rights reserved.

Chicago Mercantile Association: Certain market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved.

Dow Jones: The Dow Jones branded indices are proprietary to and are calculated, distributed and marketed by DJI Opco, a subsidiary of S&P Dow Jones Indices LLC and have been licensed for use to S&P Opco, LLC and CNN. Standard & Poor's and S&P are registered trademarks of Standard & Poor’s Financial Services LLC and Dow Jones is a registered trademark of Dow Jones Trademark Holdings LLC. All content of the Dow Jones branded indices © S&P Dow Jones Indices LLC 2014 and/or its affiliates.