Makes PontiacTrans Sport/Montana

Pontiac Trans Sport/Montana MPG

Its best-rated version reaches 19 MPG combined in 1996–1998, the Trans Sport 2WD. Its weakest year peaked at 18 MPG (1990–1995 and 1999).

lowest to best versionbest versionmedian of its classengine list turned over

833.3 gal

a year at 15,000 miles for the best 1999 version, the Trans Sport/Montana 2WD. Put it next to its 1990 predecessor, at your own mileage.

Compare in gallons

The Pontiac Trans Sport/Montana has EPA ratings for 10 model years, 1990–1999, most often among special purpose vehicles. Its best version ranked fifth (tied) of 12 minivans in 1999, behind the class leader, the Dodge Caravan/Grand Caravan.

In 1999 the most efficient version of the Trans Sport/Montana still placed second from the bottom of 12 minivans, where the Volkswagen Eurovan rated lowest.

Among 12 minivans, 1999

The Trans Sport/Montana placed fifth (tied). The class leader was the Dodge Caravan/Grand Caravan at 20 MPG. The next higher rating, 19 MPG, is shared by two nameplates.

Where the engine list turned over

1996
New: 3.4-liter 6-cylinder. Best rating 18 → 19 MPG.

Other names on this page

The Chevrolet Lumina/APV Minivan (1990–1993) carried the same EPA ratings in the years they overlap, so it is covered by this page.

All 10 model years, best and lowest version

Model years	Best version	Combined	City / hwy	Lowest version	Versions
1999	Trans Sport/Montana 2WD	18	16 / 23	18	1
1997–1998	Trans Sport 2WD	19	16 / 23	19	1
1996	Trans Sport 2WD	19	17 / 23	19	1
1994–1995	Trans Sport 2WD	18	17 / 23	18	2
1993	Trans Sport 2WD	18	16 / 23	18	2
1992	Trans Sport 2WD	18	16 / 22	17	2
1990–1991	Trans Sport 2WD	18	16 / 21	18	1

Version names in the EPA list: Trans Sport 2WD, Trans Sport/Montana 2WD.

Same class, 1999

Dodge Caravan/Grand Caravan20 MPG Oldsmobile Silhouette18 MPG Volkswagen Eurovan15 MPG