Used 1999 GMC Sierra 1500 MPG & Gas Mileage Data
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55%
City
45%
Highway
1999 GMC Sierra 1500 SL
16 MPG EPA Combined City/Hwy14 City19 Highway
1999 GMC Sierra 1500 SLE
16 MPG EPA Combined City/Hwy14 City19 Highway
1999 GMC Sierra 1500 SL
15 MPG EPA Combined City/Hwy14 City17 Highway
1999 GMC Sierra 1500 SL
15 MPG EPA Combined City/Hwy14 City17 Highway
1999 GMC Sierra 1500 SLE
15 MPG EPA Combined City/Hwy14 City17 Highway
1999 GMC Sierra 1500 SLE
15 MPG EPA Combined City/Hwy14 City17 Highway
1999 GMC Sierra 1500 SLT
15 MPG EPA Combined City/Hwy14 City17 Highway
1999 GMC Sierra 1500 SLT
15 MPG EPA Combined City/Hwy14 City17 Highway
1999 GMC Sierra 1500 SLT
15 MPG EPA Combined City/Hwy14 City17 Highway
1999 GMC Sierra 1500 SL
15 MPG EPA Combined City/Hwy14 City17 Highway
1999 GMC Sierra 1500 SLE
15 MPG EPA Combined City/Hwy14 City17 Highway
1999 GMC Sierra 1500 SL
16 MPG EPA Combined City/Hwy14 City19 Highway
1999 GMC Sierra 1500 SLE
16 MPG EPA Combined City/Hwy14 City19 Highway
1999 GMC Sierra 1500 SLT
16 MPG EPA Combined City/Hwy14 City19 Highway
1999 GMC Sierra 1500 SLT
16 MPG EPA Combined City/Hwy14 City19 Highway
1999 GMC Sierra 1500 SLE
16 MPG EPA Combined City/Hwy14 City19 Highway
1999 GMC Sierra 1500 SLT
16 MPG EPA Combined City/Hwy14 City19 Highway
1999 GMC Sierra 1500 SL
16 MPG EPA Combined City/Hwy14 City19 Highway
1999 GMC Sierra 1500 SLE
14 MPG EPA Combined City/Hwy13 City16 Highway
1999 GMC Sierra 1500 SLE
14 MPG EPA Combined City/Hwy13 City16 Highway
1999 GMC Sierra 1500 SL
14 MPG EPA Combined City/Hwy13 City16 Highway
1999 GMC Sierra 1500 SLE
17 MPG EPA Combined City/Hwy15 City21 Highway
1999 GMC Sierra 1500 SL
17 MPG EPA Combined City/Hwy15 City21 Highway
1999 GMC Sierra 1500 SL
14 MPG EPA Combined City/Hwy13 City16 Highway
1999 GMC Sierra 1500 SL
14 MPG EPA Combined City/Hwy13 City16 Highway
1999 GMC Sierra 1500 SL
17 MPG EPA Combined City/Hwy15 City21 Highway
1999 GMC Sierra 1500 SL
17 MPG EPA Combined City/Hwy15 City21 Highway
1999 GMC Sierra 1500 SLE
17 MPG EPA Combined City/Hwy15 City21 Highway
1999 GMC Sierra 1500 SLE
14 MPG EPA Combined City/Hwy13 City16 Highway
1999 GMC Sierra 1500 SLE
17 MPG EPA Combined City/Hwy15 City21 Highway
Cost to Drive
Not EPA Tested
Sierra 1500 SL
Est. Combined City/Hwy
16 MPG
14 City
19 Highway
Tailpipe Emissions
Not Available
Sierra 1500 SL
vs
Not Available
Avg. undefined
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Also Consider
Build Your 2024 Sierra 1500 Denali
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- 1 Trim
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*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
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Edmunds Insurance Estimator
The Edmunds TCO® estimated monthly insurance payment for a 1999 GMC Sierra 1500 in Ohio is:
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