Middle class is a socioeconomic category of people who fall into the median range of income for the geographic area in which they live.

Delta offers two premium cabins: Delta One and first class. Here's the difference between Delta One versus Delta first class, from the seats to the food.

Read our 2026 Mercedes-Benz CLA-Class EV review for information on ratings, pricing, specs, and features, and see how this sedan performed in our testing.

Imbued with classic Mercedes-Benz styling touches inside and out, the compact CLA-class sedan delivers solid comfort in a sleek package.