20 MPG combined isn’t going to win any fuel efficiency awards, but it accurately reflects the intentions and priorities of the 2019 Kia Stinger RWD 3.3L 6-cyl. This car isn’t about maximizing efficiency; it’s about performance, style, and value that challenges established German sport sedans. The Stinger targets driving enthusiasts who appreciate a powerful engine and responsive handling, even if it means sacrificing a few miles per gallon.

City and highway performance

The EPA estimates for the 2019 Kia Stinger RWD 3.3L V6 are 17 MPG in the city and 25 MPG on the highway. The city figure reflects the engine’s need for higher RPMs in stop-and-go traffic, burning more fuel when accelerating from a standstill. The highway figure, while not stellar, is respectable given the car’s power and weight, suggesting the engine’s efficiency at cruising speeds. Those pursuing the thrill of rapid acceleration will see both city and highway figures drop, while conservative driving will nudge the numbers upward.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2019 Kia Stinger RWD 3.3L is $2,900. This figure is based on driving 15,000 miles per year and using national average fuel prices, which fluctuate continuously. Considering the Stinger’s performance aspirations, this cost is the price of entry. Drivers who cover more miles annually, or those with a heavier foot, can expect to exceed this amount. Review all Kia fuel economy data for a wider perspective on the brand’s lineup, and also check the STINGER MPG across all years.

Real-world expectations

While the EPA estimates provide a useful benchmark, real-world fuel economy often varies based on driving habits, traffic conditions, and even weather. Stinger drivers tend to be more interested in performance than hypermiling, so achieving the EPA estimates consistently may be challenging. Expect to see numbers in the high teens in mixed driving, with highway trips potentially pushing past 25 MPG if driven conservatively. The Stinger is more likely to be enjoyed than babied, and its fuel consumption will reflect that.

How it compares

Compared to its competitors, the 2019 Kia Stinger RWD 3.3L’s fuel economy is in line with expectations. The BMW 340i, with its similarly powerful engine, achieves around 25 MPG combined, while the Audi S4 manages approximately 24 MPG combined. The Infiniti Q50 Red Sport 400, another strong contender, delivers similar numbers to the Stinger around 22 MPG combined.

These competitors all offer varying degrees of performance and luxury, but they all sit within the same fuel consumption bracket. The Stinger’s value allows buyers access to similar performance at a potentially lower price point, even if the fuel economy isn’t groundbreaking.

Tips to maximize efficiency

Take advantage of the Stinger’s drive modes. Selecting “Eco” mode will remap the throttle response and shift points to prioritize fuel efficiency over outright performance. While it might dull the driving experience slightly, it can noticeably improve fuel economy, especially during city driving.

Monitor your tire pressure regularly. Maintaining the correct tire pressure reduces rolling resistance, which directly impacts fuel consumption. Under-inflated tires require the engine to work harder, leading to increased fuel usage. Check the tire pressure specifications on the driver’s side door jamb and adjust accordingly.

Avoid aggressive acceleration and braking. The Stinger’s powerful engine is tempting to exploit, but rapid acceleration burns significantly more fuel. Smooth, gradual acceleration and anticipatory braking will help maximize fuel efficiency without sacrificing too much driving enjoyment. This helps save your brakes, too.

When possible, maintain a steady speed on the highway. Using cruise control on longer trips can help prevent unintentional speed fluctuations, promoting more consistent fuel consumption. The Stinger is fun to drive with an engaged driver, but letting the cruise control handle things on straightaways will reduce your fuel consumption.

Consider using a lighter touch on the throttle around town. The Stinger’s eagerness is appealing, but even small throttle inputs will burn extra fuel when you’re not accelerating fast enough to engage the top gear. The 8-speed automatic transmission is generally smart, but even it can be tricked with aggressive throttle inputs and poor anticipation.