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Find Your 2003 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) 15 21
8 cyl., 4.8 LRegular Auto(L4) 15 19
8 cyl., 4.8 LRegular Manual(M5) 16 20
8 cyl., 5.3 LE-85 Auto(L4) 11 14
8 cyl., 5.3 LRegular Auto(L4) 15 19
8 cyl., 5.3 LRegular Auto(L4) 15 19
C1500 YUKON 2WD
8 cyl., 4.8 LRegular Auto(L4) 14 18
8 cyl., 5.3 LE-85 Auto(L4) 11 14
8 cyl., 5.3 LRegular Auto(L4) 14 19
8 cyl., 5.3 LRegular Auto(L4) 14 18
C1500 YUKON XL 2WD
8 cyl., 5.3 LE-85 Auto(L4) 10 13
8 cyl., 5.3 LRegular Auto(L4) 14 18
8 cyl., 5.3 LRegular Auto(L4) 14 18
ENVOY 2WD
6 cyl., 4.2 LRegular Auto(L4) 16 22
ENVOY 4WD
6 cyl., 4.2 LRegular Auto(L4) 15 21
ENVOY XL 2WD
6 cyl., 4.2 LRegular Auto(L4) 15 20
8 cyl., 5.3 LRegular Auto(L4) 15 19
ENVOY XL 4WD
6 cyl., 4.2 LRegular Auto(L4) 15 20
8 cyl., 5.3 LRegular Auto(L4) 14 18
G15/25 SAVANA 2WD CARGO CONV
6 cyl., 4.3 LRegular Auto(L4) 14 19
8 cyl., 5.3 LRegular Auto(L4) 14 18
G1500/2500 SAVANA 2WD CARGO
6 cyl., 4.3 LRegular Auto(L4) 15 20
8 cyl., 5.3 LRegular Auto(L4) 15 18
G1500/2500 SAVANA 2WD PASSEN
6 cyl., 4.3 LRegular Auto(L4) 15 20
8 cyl., 5.3 LRegular Auto(L4) 14 18
H15/25 SAVANA AWD CARGO CONV
8 cyl., 5.3 LRegular Auto(L4) 13 17
H1500 SAVANA PASS VAN AWD
8 cyl., 5.3 LRegular Auto(L4) 13 17
H1500/2500 SAVANA CARGO AWD
8 cyl., 5.3 LRegular Auto(L4) 13 17
JIMMY 2WD
6 cyl., 4.3 LRegular Auto(L4) 17 23
6 cyl., 4.3 LRegular Manual(M5) 15 21
JIMMY 4WD
6 cyl., 4.3 LRegular Auto(L4) 15 19
6 cyl., 4.3 LRegular Manual(M5) 15 20
K1500 SIERRA 4WD
6 cyl., 4.3 LRegular Auto(L4) 15 18
6 cyl., 4.3 LRegular Manual(M5) 14 18
8 cyl., 4.8 LRegular Auto(L4) 14 18
8 cyl., 4.8 LRegular Manual(M5) 14 18
8 cyl., 5.3 LE-85 Auto(L4) 10 12
8 cyl., 5.3 LRegular Auto(L4) 13 17
8 cyl., 5.3 LRegular Auto(L4) 14 18
K1500 SIERRA DENALI AWD
8 cyl., 6 LRegular Auto(L4) 12 16
K1500 YUKON 4WD
8 cyl., 4.8 LRegular Auto(L4) 14 18
8 cyl., 5.3 LE-85 Auto(L4) 10 13
8 cyl., 5.3 LRegular Auto(L4) 14 18
8 cyl., 5.3 LRegular Auto(L4) 13 17
K1500 YUKON AWD
8 cyl., 5.3 LE-85 Auto(L4) 10 13
8 cyl., 5.3 LRegular Auto(L4) 14 18
8 cyl., 5.3 LRegular Auto(L4) 13 17
8 cyl., 6 LRegular Auto(L4) 12 16
K1500 YUKON XL 4WD
8 cyl., 5.3 LE-85 Auto(L4) 10 13
8 cyl., 5.3 LRegular Auto(L4) 14 18
8 cyl., 5.3 LRegular Auto(L4) 13 17
K1500 YUKON XL AWD
8 cyl., 5.3 LE-85 Auto(L4) 10 13
8 cyl., 5.3 LRegular Auto(L4) 14 18
8 cyl., 5.3 LRegular Auto(L4) 13 17
8 cyl., 6 LRegular Auto(L4) 12 16
SAFARI 2WD (CARGO)
6 cyl., 4.3 LRegular Auto(L4) 17 23
SAFARI 2WD (CARGO) CONV
6 cyl., 4.3 LRegular Auto(L4) 15 20
SAFARI 2WD (PASSENGER)
6 cyl., 4.3 LRegular Auto(L4) 16 20
SAFARI AWD (CARGO)
6 cyl., 4.3 LRegular Auto(L4) 15 19
SAFARI AWD (CARGO) CONV
6 cyl., 4.3 LRegular Auto(L4) 14 17
SAFARI AWD (PASSENGER)
6 cyl., 4.3 LRegular Auto(L4) 14 17
SONOMA 2WD
4 cyl., 2.2 LRegular Auto(L4) 19 25
4 cyl., 2.2 LRegular Manual(M5) 22 28
6 cyl., 4.3 LRegular Auto(L4) 17 23
6 cyl., 4.3 LRegular Manual(M5) 16 24
SONOMA 4WD
6 cyl., 4.3 LRegular Auto(L4) 15 19
6 cyl., 4.3 LRegular Manual(M5) 14 18