Skip to content
GizmoDriver

2020 Chevrolet Suburban mpg

Combined mpg, LS 2WD

18mpg

Pick another car

12,000 miles a year. Gas $3.20.

101520253035Median 23Suburban: 18 mpg
130 SUVs (2020), one trim per model: the cheapest with a rating. Median 23 mpg.
2020 Chevrolet Suburban mpg by trim
TrimEngineDriveCity mpgHwy mpgCombinedTank, galMiles per tankCost a year
LS 2WD5.3L 8cyl2WD15221831.0558$2,133
2WD 4dr LT5.3L2WD15221831.0558$2,133
2WD 4dr Premier5.3L2WD15221831.0558$2,133
1500 Fleet 4WDN/A4WD1420 to 211631.0496$2,400
Commercial 4WD5.3L 8cyl4WD14211631.0496$2,400
1500 LS 4WDN/A4WD1420 to 211631.0496$2,400
4WD 4dr LS5.3L4WD14211631.0496$2,400
1500 LT 4WDN/A4WD1420 to 211631.0496$2,400
LT 4WD5.3L 8cyl4WD14211631.0496$2,400
1500 Premier 4WDN/A4WD1420 to 211631.0496$2,400
Premier 4WD5.3L 8cyl4WD14211631.0496$2,400

Fuel cost

LS 2WD, 18 mpg combined.

Per year
$2,133
Per month
$178
Per mile
17.8 cents
Fill the tank
$99.20
  • Top trim: 1500 Premier 4WD. $2,400 a year. $267 more than the LS 2WD.

Trip cost

LS 2WD: 22 mpg highway
TripGallonsCost
100 miles4.5$14.55
300 miles13.6$43.64
500 miles22.7$72.73
1,000 miles45.5$145

Commute cost

Per month
$154
Per year
$1,849
Miles a month
867

LS 2WD. 20 miles each way, 5 days a week.

Is 18 mpg good? No. Beats 11% of 2026 cars.

MPG by year

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

Suburban by year: price, hp, mpg, size

Rivals

2020 Chevrolet Suburban and rivals
CarCheapest trimMPG or rangeCompare
2020 Chevrolet SuburbanLS 2WD18 mpg
2020 Chevrolet TahoeSpecial Service 4WD17 mpgCompare
2020 GMC YukonSLE RWD18 mpgCompare
2020 Ford ExpeditionXL Fleet RWD19 mpgCompare
2020 Land Rover Defender110 AWD18 mpgCompare
2020 Toyota SequoiaSR5 RWD15 mpg
2020 Tesla Model YLong Range AWD316 mi range

What this cannot tell you

EPA ratings. Your own mpg will differ.

Gas prices change by state and by week.

How values are checked