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2015 Hyundai Genesis 3.8L (DH)
Shown: 2015 Hyundai Genesis 3.8L (DH). Photo: Kevauto, CC BY-SA 4.0, via Wikimedia Commons
  • Newest year: 2016
  • Gas
  • Large cars

2015-2016 Hyundai Genesis MPG & Fuel Cost

2 model years · 18–22 MPG combined

22 MPG
Combined
18 MPG
City
28 MPG
Highway
Annual fuel cost · Genesis 3.8L 6-cyl RWD
$3,030

15,000 mi/yr · regular gasoline $4.36/gal (U.S. average, Sep 2026)

Cheaper to fuel than 6 of 10 large car configurations, MY2016. Ranked against all rated configurations, not sales-weighted.

2015-2016 Hyundai Genesis at a glance

The 2015-2016 Hyundai Genesis covers 2 model years in the EPA database (10 configurations in all), rated 18–22 MPG combined. The newest model year, 2016, costs about $3,030 a year to fuel for its most efficient version, the Genesis 3.8L 6-cyl RWD (22 MPG), at regular gasoline $4.36/gal (U.S. average, Sep 2026). EPA changed the ratings in 2016.

2015-2016 Hyundai Genesis by model year

2015-2016 Hyundai Genesis: EPA combined rating and yearly fuel cost for each model year
Model yearPowertrainsCombined$/yrEPA ratings
2016 Gas 18–22 MPG $3,030–$4,560 Ratings changed
2015 Gas 18–22 MPG $3,030–$4,560 First year

What the 2016 Genesis 3.8L 6-cyl RWD costs to drive

Per month

$253

$3,030 a year ÷ 12

Per 25 miles

$5.05

Per 100 miles

$20.20

Five years

$15,150

5 × the yearly cost, prices held at today's level

vs the large car median

$340less a year

Class median $3,370 a year, MY2016

Based on 15,000 miles a year and regular gasoline $4.36/gal (U.S. average, Sep 2026).

2016 Hyundai Genesis MPG

Versus 2015: The most efficient configuration stays at 22 MPG. Its annual cost stays at $3,030.

Gas · 3.8L, 5.0L
Combined
18–22 MPG
Per year
$3,030–$4,560

Gas configurations (5)

2016 Hyundai Genesis gas configurations: EPA ratings and annual cost
TrimEngineDriveCityHwyComb.$/yr
Genesis 3.8L 6-cyl RWD (Most efficient) 3.8L 6-cyl RWD 18 28 22 $3,030
Genesis 3.8L 6-cyl AWD 3.8L 6-cyl AWD 16 25 19 $3,370
Coupe 3.8L 6-cyl RWD Manual 6-spd 3.8L 6-cyl RWD 17 24 19 $4,120
Coupe 3.8L 6-cyl RWD Automatic (S8) 3.8L 6-cyl RWD 16 25 19 $4,140
Genesis 5.0L 8-cyl 5.0L 8-cyl RWD 15 23 18 $4,560

3 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).

2015 Hyundai Genesis MPG

18–22 MPG · $3,030–$4,560/yr
Gas · 3.8L, 5.0L
Combined
18–22 MPG
Per year
$3,030–$4,560

Gas configurations (5)

2015 Hyundai Genesis gas configurations: EPA ratings and annual cost
TrimEngineDriveCityHwyComb.$/yr
Genesis 3.8L 6-cyl RWD (Most efficient) 3.8L 6-cyl RWD 18 28 22 $3,030
Genesis 3.8L 6-cyl AWD 3.8L 6-cyl AWD 16 25 19 $3,370
Coupe 3.8L 6-cyl RWD Automatic (S8) 3.8L 6-cyl RWD 16 25 19 $4,210
Coupe 3.8L 6-cyl RWD Manual 6-spd 3.8L 6-cyl RWD 16 24 19 $4,230
Genesis 5.0L 8-cyl 5.0L 8-cyl RWD 15 23 18 $4,560

3 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).

Fuel cost by state

Yearly cost of the Genesis 3.8L 6-cyl RWD: $4,120 in California and $2,640 in Texas, a $1,480 difference.

Gasoline prices: California: California state average; Washington: Washington state average; New York: New York state average; Florida: Florida state average; Texas: Texas state average (Sep 2026).
Fuel cost in every state

Similar cars

Closest combined MPG among MY2016 large car models.

EPA ratings: fueleconomy.gov file of Sep 29, 2026 · Prices: EIA regular gasoline, U.S. average, Sep 2026 ($4.36/gal) · 15,000 mi/yr, 55% city / 45% highway · How we calculate

Generations

Frequently asked questions

What gas mileage does the 2015-2016 Hyundai Genesis get?

EPA rates the 2015-2016 Hyundai Genesis at 18–22 MPG combined across 10 configurations and 2 model years. The most efficient version, the 2016 Genesis 3.8L 6-cyl RWD, is rated 22 MPG (18 city, 28 highway).

Which years had the best MPG in the 2015-2016 Hyundai Genesis?

Every model year of the 2015-2016 Hyundai Genesis tops out at 22 MPG combined, so no year is better than another.

Did EPA ratings change during the 2015-2016 Hyundai Genesis?

Yes. Ratings changed in 2016.

How does the 2015-2016 Hyundai Genesis compare with the previous generation?

The previous generation (2009-2014 Hyundai Genesis) is rated 18–24 MPG combined and costs $2,720–$4,530 a year to fuel; the 2015-2016 model is rated 18–22 MPG and costs $3,030–$4,560 a year.

How much does it cost to fuel a 2016 Hyundai Genesis per year?

Driving 15,000 miles a year at regular gasoline $4.36/gal (U.S. average, Sep 2026), the Genesis 3.8L 6-cyl RWD costs about $3,030 a year. Across all 5 configurations the cost runs $3,030–$4,560 a year. That is a $1,530 difference between the cheapest and the costliest configuration.

How much does it cost to drive a 2016 Hyundai Genesis 100 miles?

About $20.20 per 100 miles for the Genesis 3.8L 6-cyl RWD at regular gasoline $4.36/gal (U.S. average, Sep 2026), and between $20.20 and $30.40 across all configurations. That is the annual cost over 15,000 miles divided by 150.

Is the 2016 Hyundai Genesis more efficient in the city or on the highway?

The Genesis 3.8L 6-cyl RWD is rated 18 city and 28 highway MPG, so it is more efficient on the highway, by 10 MPG.

How does the 2016 Hyundai Genesis compare with other large car configurations?

The Genesis 3.8L 6-cyl RWD costs about $3,030 a year to fuel, $340 less than the class median of $3,370, and less than 6 of 10 large car configurations. The comparison covers all 119 rated large car configurations for MY2016, not weighted by sales.

Is the 2016 Hyundai Genesis different from the 2015 model?

The most efficient configuration stays at 22 MPG. Its annual cost stays at $3,030. EPA lists 5 configurations for 2016 against 5 configurations for 2015. See the 2015 Hyundai Genesis for that year.