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2020 Chevrolet Tahoe mpg

Combined mpg, Special Service 4WD

17mpg

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12,000 miles a year. Gas $3.20.

101520253035Median 23Tahoe: 17 mpg
130 SUVs (2020), one trim per model: the cheapest with a rating. Median 23 mpg.
2020 Chevrolet Tahoe mpg by trim
TrimEngineDriveCity mpgHwy mpgCombinedTank, galMiles per tankCost a year
LS 2WD5.3L 8cyl2WD15221826.0468$2,133
LT RWD5.3LRWD15221826.0468$2,133
Premier RWD5.3LRWD15221826.0468$2,133
Special Service 4WDN/A4WD14 to 1521 to 221726.0442$2,259
Police 4WDN/A4WD14 to 1521 to 221726.0442$2,259
Commercial 4WD5.3L 8cyl4WD15211726.0442$2,259
Fleet 4WDN/A4WD14 to 1521 to 221726.0442$2,259
LS 4WD5.3L4WD15211726.0442$2,259
LT 4WD5.3L 8cyl4WD15211726.0442$2,259
Premier 4WD5.3L 8cyl4WD15211726.0442$2,259

Fuel cost

Special Service 4WD, 17 mpg combined.

Per year
$2,259
Per month
$188
Per mile
18.8 cents
Fill the tank
$83.20
  • Best mpg: LS 2WD, 18 mpg. $2,133 a year.
  • Top trim: Premier 4WD. $2,259 a year. Same as the Special Service 4WD.

Trip cost

Special Service 4WD: 17 mpg highway
TripGallonsCost
100 miles5.9$18.82
300 miles17.6$56.47
500 miles29.4$94.12
1,000 miles58.8$188

Commute cost

Per month
$163
Per year
$1,958
Miles a month
867

Special Service 4WD. 20 miles each way, 5 days a week.

Is 17 mpg good? No. Beats 7% of 2026 cars.

MPG by year

161718192009201220152018202120242026
Tahoe: combined mpg of the cheapest rated trim, 2009 to 2026.

Tahoe by year: price, hp, mpg, size

Rivals

2020 Chevrolet Tahoe and rivals
CarCheapest trimCombined mpgCompare
2020 Chevrolet TahoeSpecial Service 4WD17 mpg
2020 GMC YukonSLE RWD18 mpgCompare
2020 Ford ExpeditionXL Fleet RWD19 mpgCompare
2020 Toyota SequoiaSR5 RWD15 mpgCompare
2020 Chevrolet TraverseL FWD21 mpgCompare
2020 Chevrolet SuburbanLS 2WD18 mpgCompare
2020 Cadillac Escalade2WD17 mpgCompare

What this cannot tell you

EPA ratings. Your own mpg will differ.

Gas prices change by state and by week.

How values are checked