Worst from our tests

Last reviewed: July 2011

Our Ratings for ranges, cooktops, wall ovens, and over-the-range microwave ovens highlight the models that topped our tests. And the bottom-feeders? Here are the ones that foundered with an overall score of just 40 or lower:

KitchenAid Architect Series KGRS807S 30-inch gas range

Dismal low-heat simmering and subpar performance overall helped put this $1,700 model last among ranges.

Whirlpool Gold GLT3657R 36-inch gas cooktop

This $800 model served up middling heating speed and subpar simmering in our tests.

Whirlpool GBS309PV electric wall oven

The $1,300 model trailed the pack when it came to even baking and broiling—the two primary cooking tasks for any wall oven.