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Find Your 1998 GMC's Gas Mileage Below

Engine

Fuel Type

Transmission

Miles Per Gallon

City

Hwy

C1500 SIERRA 2WD
6 cyl., 4.3 LRegular Auto(L4) 16 20
6 cyl., 4.3 LRegular Manual(M5) 17 23
8 cyl., 5.0 LRegular Auto(L4) 15 20
8 cyl., 5.0 LRegular Manual(M5) 15 20
8 cyl., 5.7 LRegular Auto(L4) 14 19
8 cyl., 5.7 LRegular Manual(M5) 14 19
C1500 SUBURBAN 2WD
8 cyl., 5.7 LRegular Auto(L4) 14 18
C1500 YUKON 2WD
8 cyl., 5.7 LRegular Auto(L4) 14 18
8 cyl., 5.7 LRegular Auto(L4) 13 17
C2500 SIERRA 2WD
8 cyl., 5.0 LRegular Auto(L4) 15 20
8 cyl., 5.0 LRegular Manual(M5) 14 19
8 cyl., 5.7 LRegular Auto(L4) 14 18
8 cyl., 5.7 LRegular Manual(M5) 14 19
8 cyl., 6.5 LDiesel Auto(L4) 15 18
G1500/G2500 SAVANA 2WD CARGO
6 cyl., 4.3 LRegular Auto(L4) 15 19
8 cyl., 5.0 LRegular Auto(L4) 15 20
8 cyl., 5.7 LRegular Auto(L4) 14 18
G1500/G2500 SAVANA 2WD PASSE
6 cyl., 4.3 LRegular Auto(L4) 15 19
8 cyl., 5.0 LRegular Auto(L4) 14 18
8 cyl., 5.7 LRegular Auto(L4) 14 18
JIMMY 2WD
6 cyl., 4.3 LRegular Auto(L4) 16 21
6 cyl., 4.3 LRegular Manual(M5) 17 23
JIMMY 4WD
6 cyl., 4.3 LRegular Auto(L4) 16 20
6 cyl., 4.3 LRegular Manual(M5) 16 21
JIMMY AWD
6 cyl., 4.3 LRegular Auto(L4) 16 20
K1500 SIERRA 4WD
6 cyl., 4.3 LRegular Auto(L4) 16 20
6 cyl., 4.3 LRegular Manual(M5) 16 20
8 cyl., 5.0 LRegular Auto(L4) 14 18
8 cyl., 5.0 LRegular Manual(M5) 13 18
8 cyl., 5.7 LRegular Auto(L4) 13 17
8 cyl., 5.7 LRegular Manual(M5) 12 17
8 cyl., 6.5 LDiesel Auto(L4) 15 19
K1500 YUKON 4WD
8 cyl., 5.7 LRegular Auto(L4) 13 16
8 cyl., 6.5 LDiesel Auto(L4) 15 19
SAFARI 2WD (CARGO)
6 cyl., 4.3 LRegular Auto(L4) 16 21
SAFARI 2WD (PASSENGER)
6 cyl., 4.3 LRegular Auto(L4) 16 20
SAFARI AWD (CARGO)
6 cyl., 4.3 LRegular Auto(L4) 16 20
SAFARI AWD (PASSENGER)
6 cyl., 4.3 LRegular Auto(L4) 15 19
SONOMA 2WD
4 cyl., 2.2 LRegular Auto(L4) 19 26
4 cyl., 2.2 LRegular Manual(M5) 22 28
6 cyl., 4.3 LRegular Auto(L4) 17 22
6 cyl., 4.3 LRegular Manual(M5) 17 23
SONOMA 4WD
6 cyl., 4.3 LRegular Auto(L4) 16 21
6 cyl., 4.3 LRegular Manual(M5) 17 22