27 MPG combined is respectable fuel economy for the 2020 Hyundai Elantra GT, particularly when you understand what this car is: a genuinely fun-to-drive hatchback that prioritizes practicality and value over outright efficiency. The Elantra GT isn’t trying to be a hypermiler; it’s designed for people who want a flexible and affordable daily driver that can still put a smile on their face on a winding road and swallow a weekend’s worth of luggage without complaint. For buyers who need a bit more space than the standard Elantra sedan, the GT’s extra utility proves to be worth the tradeoff.

City and highway performance

The EPA estimates for the 2020 Elantra GT with the 2.0L 4-cylinder engine and automatic transmission are 25 MPG in the city and 32 MPG on the highway. The difference between city and highway driving is typical for this class of vehicle. In city driving the 2.0L engine is responsive enough to scoot around town without feeling sluggish, but that responsiveness comes at a slight cost as acceleration requires more fuel than it would with a smaller turbocharged engine.

On the highway, the Elantra GT settles into a comfortable cruise, and the engine rarely feels strained, leading to those somewhat surprising 32 MPG highway figures.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2020 Hyundai Elantra GT 2.0L at precisely $1,600. This figure is based on driving 15,000 miles per year and using national average fuel prices. Individual fuel costs will vary depending on driving habits and local fuel prices, of course. Consider this a good baseline for comparing the Elantra GT 2.0L to other vehicles you might be considering.

Real-world expectations

While the EPA estimates provide a solid foundation for comparison, real-world fuel economy frequently differs. Elantra GT drivers often report figures that are close to the EPA’s numbers, especially those who prioritize smooth driving.

Aggressive acceleration and frequent stop-and-go during rush hour will definitely push the MPG closer to the city estimate than the combined figure. Likewise, consistent highway driving should easily net the 32 MPG rating. The accuracy of the EPA figures for the Elantra GT 2.0L reflects its conventional automatic transmission and naturally aspirated engine; there are no fuel-saving technologies to either help or hinder the results.

How it compares

Compared to other compact hatchbacks, the 2020 Hyundai Elantra GT’s fuel economy is competitive though not class-leading. For instance, the Honda Civic Hatchback with the 1.5L turbo engine achieves a combined 32 MPG in its EX trim. The Mazda3 Hatchback with its standard 2.5L engine gets around 28 MPG combined. The Toyota Corolla Hatchback, a direct Elantra GT rival, is rated approximately at 35 MPG combined. Buyers might choose the Elantra GT over the Toyota for its value, sacrificing a few MPG for additional features and amenities for the price. You may find all Hyundai fuel economy data is helpful when making comparisons. Likewise, if you are an Elantra fan you may want to view ELANTRA MPG across all years before deciding on the right model.

Tips to maximize efficiency

Avoid aggressive acceleration and braking. The Elantra GT’s 2.0L engine responds eagerly to throttle input, but that responsiveness becomes a liability when you’re trying to conserve fuel. Smooth, gradual acceleration allows the engine to operate more efficiently, and gentle braking maximizes fuel economy. Practicing smooth operation makes a meaningful MPG difference in this car.

Maintain proper tire inflation. Low tire pressure increases rolling resistance, which forces the engine to work harder and consume more fuel. Check your tire pressure regularly and keep it at the recommended level, found on a sticker in the driver’s side doorjamb. Properly inflated tires not only improve fuel economy but also enhance handling and extend tire life.

Reduce unnecessary weight. Carrying extra cargo in your Elantra GT adds weight, which decreases fuel efficiency. Remove any unnecessary items from the cargo area or backseat to lighten the load and improve fuel economy. This is especially true if you often haul heavier items that might be needed only occasionally.

Minimize idling. Idling consumes fuel without covering any distance. If you’re stopped for more than a minute or two, turn off the engine to save fuel. Modern starters are designed for frequent use, so there’s no need to worry about excessive wear and tear. The Elantra GT does not have auto start/stop like some competitors, so the onus is on the driver to avoid unnecessary idling.