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GMC
S15 Cab Chassis 2WD
MPG History
GMC S15 Cab Chassis 2WD Fuel Economy History
MPG by year — EPA official data.
Best MPG Year
1987
17 MPG combined
Latest Model
1988
14 MPG combined
Year
Engine
City
Hwy
Combined
Fuel Cost/yr
1988
Regular
14
14
14
$4,800
Details →
1987
Regular
17
17
17
$3,950
Details →
1986
Regular
17
18
17
$3,950
Details →
1985
Regular
17
17
17
$3,950
Details →
1984
Regular
15
16
15
$4,500
Details →