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Karma GS-6
Shown: Karma GS-6. Photo: Valenz2006, CC0, via Wikimedia Commons
  • Plug-in hybrid
  • Small cars
  • MY2021–2021

Karma GS-6 MPG & Fuel Cost by Year

1 model years · 2021–2021

70 MPGe
Combined
71 MPGe
City
69 MPGe
Highway
Annual cost · MY2021 (21-inch wheels) 1.5L 3-cyl turbo RWD
$1,680

15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)

All Karma models

Karma GS-6 fuel economy at a glance

EPA has rated the Karma GS-6 for 1 model years, 2021 to 2021. Across those years its combined rating runs 22–26 MPG. The latest model year, 2021, has 2 configurations rated 22–26 MPG combined and costing $1,680–$2,000 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2021 is the 2021 (21-inch wheels) 1.5L 3-cyl turbo RWD, at 26 MPG.

Karma GS-6 MPG by year

Karma GS-6: combined fuel economy and annual fuel cost for each model year, grouped by generation
Year Plug-in hybrid, gas only (MPG) $/yr
2021 Generation page
2021 22–26 $1,680–$2,000

Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.

Karma GS-6 generations

1 generations between 2021 and 2021. Open one for the table of every model year and configuration.

2021 powertrain options

Plug-in hybrid · 1.5L
Gas-only combined
22–26 MPG
Per year
$1,680–$2,000

On electricity 62–70 MPGe, with 54–61 miles of electric range.

See plug-in hybrid configurations
EPA ratings: fueleconomy.gov file of Sep 29, 2026 · premium gasoline $5.36/gal (U.S. average, Sep 2026) · residential electricity 18.3¢/kWh (U.S. average, Jul 2026) · 15,000 mi/yr, 55% city / 45% highway · How we calculate

Frequently asked questions

What is the Karma GS-6's gas mileage by year?

EPA combined ratings for the Karma GS-6 run 22–26 MPG across model years 2021 to 2021. The latest year, 2021, is rated 22–26 MPG.

Which Karma GS-6 model year has the best gas mileage?

The 2021 Karma GS-6 (21-inch wheels) 1.5L 3-cyl turbo RWD has the highest combined rating since 2021, at 26 MPG.

How much does a Karma GS-6 cost to fuel per year?

For MY2021, EPA-rated configurations cost $1,680–$2,000 a year to fuel, driving 15,000 miles at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient one costs $1,680.

Is there a hybrid, plug-in or electric Karma GS-6?

Yes. Plug-in hybrid versions are rated from 2021 to 2021 (22–26 MPG).