One Mercedes-Benz luxury midsize SUV is mighty thirsty. Here's how much it costs to refuel.

Here's a look at the Green Choice program from Consumer Reports and what a vehicle needs in order to awarded the GC designation from the site.

Here's a look at the Bugatti brand, which has the least fuel-efficient two-seat car models of any automaker on the market.

There are three-wheelers that bridge the gap between two-wheeled motorcycles and small cars. The Polaris Slingshot and other trikes are up to the task.

Here's a look at the Mazda MX-5 Miata and Mini Convertible, which are the only non-EV winners in the EPA's size classes.

A recent Toyota study suggests that an Eco mode will help eliminate some levels of CO2 tailpipe emissions over time.

Here's a look at the history of hood ornaments and whether or not their inclusion on a vehicle negatively affects gas mileage.

Here's a look at six common features that are often regarded as staples of the class of economy car models in the automotive market.

Certain older cars could achieve 50 mpg without hybrid powertrains or electric components. But the reason for their great gas mileage also made them less safe than modern cars.

Here's a look at whether or not a hybrid car and an EV with an engine range extender qualify as the same thing.

Here's a look at four advantages the 2023 Kia Rio subcompact sedan has over its competitor, the 2023 Nissan Versa.

Here's a look at the plan for future Toyota EVs, which includes 10 new models and double the driving range by 2026.

Here's a look at the literal and assumed definitions of what an economy car is, and the various attributes that constitute an economy car.

Here's a look at four Toyota SUV models with better fuel economy/mpg ratings than the upcoming Toyota Corolla Cross Hybrid.

Here's a look at what no-ethanol or "pure" gasoline is, how it works, and its advantages and disadvantages regarding usage in vehicles.

The most powerful versions of the Bentley Flying Spur and Dodge Challenger SRT boast gas-guzzling horsepower that laughs in the face of fuel economy and $4-a-gallon gas.

Drop those torque wrenches, grab a tire pressure gauge, and make room for emptying the trunk. Here are three ways to improve fuel economy that don't require a Haynes manual.

When gas prices are high many may dart across town to see which station has the cheapest. Instead, review these four tips to conserve fuel.

Here's a look at electric vehicle (EV) infrastructure and which three states in the U.S. have the highest number of EV charging stations.

Here's a look at Tesla's charging infrastructure across the U.S. and other future plans for charging station technology and access.