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2008 Suzuki Forenza Convenience
Shown: 2008 Suzuki Forenza Convenience. Photo: Cutlass, CC0, via Wikimedia Commons
  • Gas
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  • MY2004–2008

Suzuki Forenza MPG & Fuel Cost by Year

5 model years · 2004–2008

23 MPG
Combined
20 MPG
City
28 MPG
Highway
Annual cost · MY2008 Forenza 2.0L 4-cyl FWD
$2,840

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

All Suzuki models

Suzuki Forenza fuel economy at a glance

EPA has rated the Suzuki Forenza for 5 model years, 2004 to 2008. Across those years its combined rating runs 21–23 MPG. The latest model year, 2008, has 4 configurations rated 22–23 MPG combined and costing $2,840–$2,970 a year to fuel at regular gasoline $4.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2004 is the 2008 Forenza 2.0L 4-cyl FWD, at 23 MPG.

Suzuki Forenza MPG by year

202224 20042008 Gas 202224 20042008 Gas
Combined MPG: the line is the most efficient configuration, the shaded band reaches down to the least efficient. Dotted lines mark new generations.
Suzuki Forenza: combined fuel economy and annual fuel cost for each model year, grouped by generation
Year Gas (MPG) $/yr
2004-2008 Generation page
2008 22–23 $2,840–$2,970
2007 22–23 $2,840–$2,970
2006 22–23 $2,840–$2,970
2005 21–22 $2,970–$3,110
2004 22 $2,970

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.

Suzuki Forenza generations

1 generations between 2004 and 2008. Open one for the table of every model year and configuration.

2008 Suzuki Forenza Convenience

2004-2008 Suzuki Forenza

21–23 MPG · $2,840–$3,110/yr

2008 powertrain options

Gas · 2.0L
Combined
22–23 MPG
Per year
$2,840–$2,970
See gas configurations
EPA ratings: fueleconomy.gov file of Sep 29, 2026 · regular gasoline $4.36/gal (U.S. average, Sep 2026) · 15,000 mi/yr, 55% city / 45% highway · How we calculate

Frequently asked questions

What is the Suzuki Forenza's gas mileage by year?

EPA combined ratings for the Suzuki Forenza run 21–23 MPG across model years 2004 to 2008. The latest year, 2008, is rated 22–23 MPG.

Which Suzuki Forenza model year has the best gas mileage?

The 2008 Suzuki Forenza Forenza 2.0L 4-cyl FWD has the highest combined rating since 2004, at 23 MPG.

How much does a Suzuki Forenza cost to fuel per year?

For MY2008, EPA-rated configurations cost $2,840–$2,970 a year to fuel, driving 15,000 miles at regular gasoline $4.36/gal (U.S. average, Sep 2026). The most efficient one costs $2,840.

Has the Suzuki Forenza's fuel economy improved over time?

Yes. The most efficient configuration moved from 22 MPG in 2004 to 23 MPG in 2008, 1 MPG more.

Which Suzuki Forenza model years have the same ratings?

EPA lists identical ratings as the previous year for 2007, 2008. The generation pages mark those years "same EPA ratings" and point to the year that holds the full table.