The 2019 Genesis G70 RWD with the 2.0L turbocharged four-cylinder engine gets an EPA estimated 25 MPG combined. While not class-leading, this is a reasonable trade-off for those prioritizing driving dynamics and a touch of luxury in a compact sports sedan. The G70 2.0T isn’t purchased solely for its frugality. It’s chosen for its responsive handling, well-appointed interior, and distinctive styling, with fuel economy a secondary, yet considered, characteristic.

City and highway performance

The EPA estimates reflect the G70’s performance across different driving environments. Expect 22 MPG in the city, which is acceptable for stop-and-go traffic, where the turbocharger’s low-end torque provides responsiveness. On the highway, the 30 MPG number demonstrates the G70’s ability to cruise efficiently at sustained speeds. The eight-speed automatic transmission plays a key role here, offering smooth and well-timed shifts that keep the engine within its optimal efficiency range at higher speeds. These figures were tested without spirited driving, so expect lower MPG if you drive enthusiastically.

Annual fuel cost

The EPA estimates that the annual fuel cost for the 2019 Genesis G70 2.0T RWD will be $2,300. This calculation is based on driving 15,000 miles per year and using national average fuel prices. Your individual spending will depend on your driving habits, the type of fuel you use, and local fuel prices. $2,300 is a useful yardstick for comparing different vehicles.

Real-world expectations

Real-world fuel economy often differs from EPA estimates. Drivers who frequently drive aggressively or spend most of their time in congested urban areas may see numbers closer to the low end of the EPA range, or even slightly below. However, those who primarily drive on the highway and adopt a more conservative driving style can potentially achieve figures closer to or even exceeding the 30 MPG highway estimate. The G70’s driving mode selector (Comfort, Sport, Eco, Smart, Custom) can significantly influence fuel consumption. Selecting Eco mode softens throttle response and optimizes shift points for maximum efficiency, while Sport mode prioritizes performance, sacrificing fuel economy.

How it compares

The 2019 G70’s fuel economy aligns with its key rivals. The BMW 330i, for example, is rated at 28 MPG combined, providing a slight edge in overall efficiency. The Mercedes-Benz C300 comes in at a similar 26 MPG combined. The Acura TLX, with its base engine and front-wheel drive, achieves around 24 MPG combined. While these competitors may offer marginally better or worse numbers, the differences are often small enough to be outweighed by factors such as styling, features, and driving experience. When making their choice, consider all elements, not just fuel economy. See G70 MPG across all years to understand how other model iterations perform.

Tips to maximize efficiency

Use Eco mode whenever possible, particularly during relaxed commuting or highway driving. It may dampen throttle response, but Eco mode optimizes engine and transmission settings to prioritize fuel efficiency without compromising safety or basic drivability. Resist the urge to accelerate aggressively, especially from a standstill. Smooth, gradual acceleration consumes less fuel than repeatedly stomping on the gas pedal. The G70’s excellent chassis responds well to a smooth driving style.

Regularly check and maintain proper tire inflation. Underinflated tires increase rolling resistance, which negatively impacts fuel economy. Consult the sticker on the driver’s side doorjamb for the recommended tire pressure. Proper maintenance is critical, and this small effort has a big payback.

Minimize idling. If you anticipate waiting for more than a minute or two, turn off the engine. Modern vehicles, including the G70, are designed to restart quickly and efficiently, negating any potential fuel savings of idling. This is especially effective at a stoplight.

Lighten your load. Remove any unnecessary items from the vehicle, as extra weight increases fuel consumption. Clean out the trunk and rear seats regularly to eliminate any unused items that add to the vehicle’s mass. Genesis has all Genesis fuel economy data available, but only YOU can alter the weight.