The 2024 Chevrolet Tahoe gets 16 to 24 miles per gallon combined, depending on the version. The best is the 2024 Tahoe 2WD (Diesel, 6-cyl 3.0 L) at 24 mpg.
In the Standard Sport Utility Vehicle 4WD class for 2024, the Tahoe ranks 12th (tied with 9 others) of 58 for combined mileage (22 mpg), 27th (tied with 2 others) of 56 for yearly fuel cost ($3,650 for its cheapest version, cheapest first) and 32nd (tied with 3 others) of 58 for tailpipe CO2 (462 grams per mile for its lowest version, lowest first). The middle model of the class gets 20.5 mpg, costs $3,650 a year and puts out 452 grams per mile.
Across all 262 2024 models in the file that burn fuel, the middle best-version figure is 25 mpg and the highest is 57 mpg (Toyota Prius). Of the 261 other models, 133 get more miles per gallon than the 2024 Tahoe's best version, 16 other models get the same and 112 get less. The 2024 Tahoe's cheapest version costs $3,650 a year to fuel by the agency's figure; of the 255 other models with a cost figure, 199 cost less, 3 the same and 53 more.
Open the best-mileage list of this class for 2024. Cost and CO2 in the table are each model's lowest figure over its versions; plug-in hybrid and fuel-cell versions have no fuel cost and are left out of the cost column.
| Place | Model | Best version | mpg | Fuel a year, cheapest version | CO2 g/mi, lowest version |
|---|---|---|---|---|---|
| 12 | 2024 BMW X7 | 2024 X7 xDrive40i | 22 | $3,500 | 392 |
| 12 | 2024 Cadillac Escalade | 2024 Escalade 4WD (Diesel) | 22 | $4,300 | 462 |
| 12 | 2024 Chevrolet Suburban | 2024 Suburban 4WD (Diesel, 6-cyl 3.0 L) | 22 | $3,900 | 462 |
| 12 | 2024 Chevrolet TahoeThis car | 2024 Tahoe 4WD (Diesel, 6-cyl 3.0 L, Diesel) #4 | 22 | $3,650 | 462 |
| 12 | 2024 Genesis GV80 | 2024 GV80 AWD (4-cyl 2.5 L) | 22 | $3,500 | 408 |
| 12 | 2024 GMC Yukon | 2024 Yukon 4WD (Diesel, 6-cyl 3.0 L) | 22 | $3,650 | 462 |
| 12 | 2024 Infiniti QX60 | 2024 QX60 AWD | 22 | $3,500 | 405 |
Pick a 2024 version, then set your miles and fuel price. Fuel price as of 2026-11-14, U.S. Department of Energy / EPA. The price box starts at the dated price of the fuel the picked version burns (regular, midgrade or premium gasoline, diesel, E85 or electricity) and sets the price of that fuel. Miles are limited to 1,000 to 60,000 a year and the price to $0.01 to $20.00; a value outside that is worked out at the nearest limit.
2024 Tahoe 2WD (Diesel, 6-cyl 3.0 L), 6-cyl 3.0 L: 21 mpg city, 28 highway, 24 combined. The agency's own estimate for the 2024 Tahoe version is $3,950 a year (15,000 miles, the agency's fuel prices).
The 3 nearest rivals in the Standard Sport Utility Vehicle 4WD class for 2024, picked by closest combined mileage; only versions with a fuel-cost figure are listed. Same miles as on the left. The price box on the left is the price of the fuel of the version you picked: a rival that burns the same fuel uses that price, a rival that burns another fuel keeps the dated price of its own fuel. The 5-year line is 5 times the yearly gap.
The X7 costs $415 less to fuel each year.
Over 5 years the X7 costs $2,075 less to fuel than the Tahoe (5 times the yearly difference, at these miles and these prices).
Dollar gaps use each car's best-mileage version.
| Rival in 2024 | Best version | Combined | Fuel a year, agency (15,000 miles) | Against the Tahoe (mileage) | Agency yearly fuel cost against the Tahoe | Side by side |
|---|---|---|---|---|---|---|
| 2024 BMW X7 | 2024 X7 xDrive40i | 22 mpg | $3,500 | 2 lower | $450 less a year | - |
| 2024 Cadillac Escalade | 2024 Escalade 4WD (Diesel) | 22 mpg | $4,300 | 2 lower | $350 more a year | - |
| 2024 Chevrolet Suburban | 2024 Suburban 4WD (Diesel, 6-cyl 3.0 L) | 22 mpg | $4,300 | 2 lower | $350 more a year | Compare |
EPA test figures for 2024; the last column is the yearly fuel cost against the cheapest version.
| Version | Engine | Gearbox | Drive | City | Highway | Combined | Fuel a year | CO2 g/mi | Fuel vs cheapest |
|---|---|---|---|---|---|---|---|---|---|
| 2024 Tahoe 2WD (Diesel, 6-cyl 3.0 L) | 6-cyl 3.0 L | Automatic 10-spd | Rear-wheel | 21 | 28 | 24 | $3,950 | 425 | +$300 |
| 2024 Tahoe 4WD (Diesel, 6-cyl 3.0 L, Diesel) #4 | 6-cyl 3.0 L | Automatic 10-spd | 4-wheel | 20 | 26 | 22 | $4,300 | 462 | +$650 |
| 2024 Tahoe 2WD (Gas, 8-cyl 5.3 L) | 8-cyl 5.3 L | Automatic 10-spd | Rear-wheel | 15 | 20 | 17 | $3,650 | 527 | cheapest |
| 2024 Tahoe 4WD (Gas, 8-cyl 5.3 L, Regular Gasoline) #1 | 8-cyl 5.3 L | Automatic 10-spd | 4-wheel | 15 | 20 | 17 | $3,650 | 527 | cheapest |
| 2024 Tahoe 2WD (Gas, 8-cyl 6.2 L) | 8-cyl 6.2 L | Automatic 10-spd | Rear-wheel | 14 | 20 | 16 | $4,850 | 555 | +$1,200 |
| 2024 Tahoe 4WD (Gas, 8-cyl 5.3 L, Regular Gasoline) #2 | 8-cyl 5.3 L | Automatic 10-spd | 4-wheel | 14 | 18 | 16 | $3,900 | 566 | +$250 |
| 2024 Tahoe 4WD (Gas, 8-cyl 6.2 L, Premium Gasoline) #3 | 8-cyl 6.2 L | Automatic 10-spd | 4-wheel | 14 | 18 | 16 | $4,850 | 564 | +$1,200 |
Enter the price difference you were quoted for the 2024 Tahoe; this page has no prices. Miles come from the calculator. The fuel price box there sets the price of the fuel of the version picked there; a version here that burns another fuel keeps the dated price of its own fuel. Versions with no fuel-cost figure are not listed.
Type the price difference you were quoted to see the payback.
Tailpipe CO2: the 2024 Tahoe 2WD (Diesel, 6-cyl 3.0 L) puts out 425 grams per mile; across the 7 tested versions the figure runs from 425 to 566.
EPA scores (1 to 10, 10 best) for the 2024 Tahoe 2WD (Diesel, 6-cyl 3.0 L): fuel economy score 5 (3 to 5 across versions), greenhouse gas score 4 (3 to 4 across versions).
Best combined figure of the Tahoe gas version each model year since 2016, set against the 2024 model.
| Model year | Best gas version | Versions tested | Against 2024 | |
|---|---|---|---|---|
| 2016 | 19 mpg | 4 | 5 mpg lower than 2024 | |
| 2017 | 19 mpg | 4 | 5 mpg lower than 2024 | |
| 2018 | 19 mpg | 6 | 5 mpg lower than 2024 | |
| 2019 | 18 mpg | 6 | 6 mpg lower than 2024 | |
| 2020 | 18 mpg | 6 | 6 mpg lower than 2024 | |
| 2021 | 24 mpg | 10 | same as 2024 | |
| 2022 | 24 mpg | 10 | same as 2024 | |
| 2023 | 24 mpg | 7 | same as 2024 | |
| 2024This page | 24 mpg | 7 | this page | |
| 2025 | 24 mpg | 7 | same as 2024 | |
| 2026 | 24 mpg | 6 | same as 2024 |
Compared with the 2023 model: 7 versions were tested then and 7 now; the best figure went from 24 to 24 mpg (no change).
The 2025 model has 7 tested versions.
| Version in 2024 | 2024 | 2023 | Change |
|---|---|---|---|
| 2024 Tahoe 2WD (Diesel, 6-cyl 3.0 L), 6-cyl 3.0 L | 24 mpg | 24 mpg | no change |
| 2024 Tahoe 4WD (Diesel, 6-cyl 3.0 L, Diesel) #4, 6-cyl 3.0 L | 22 mpg | 22 mpg | no change |
| 2024 Tahoe 2WD (Gas, 8-cyl 5.3 L), 8-cyl 5.3 L | 17 mpg | 17 mpg | no change |
| 2024 Tahoe 4WD (Gas, 8-cyl 5.3 L, Regular Gasoline) #1, 8-cyl 5.3 L | 17 mpg | 17 mpg | no change |
| 2024 Tahoe 2WD (Gas, 8-cyl 6.2 L), 8-cyl 6.2 L | 16 mpg | 16 mpg | no change |
| 2024 Tahoe 4WD (Gas, 8-cyl 5.3 L, Regular Gasoline) #2, 8-cyl 5.3 L | 16 mpg | 17 mpg | -1 mpg |
| 2024 Tahoe 4WD (Gas, 8-cyl 6.2 L, Premium Gasoline) #3, 8-cyl 6.2 L | 16 mpg | 16 mpg | no change |
1 2023 version has no match in 2024.
Crash-test stars from the U.S. safety agency's 5-Star Safety Ratings, checked 2026-11-14. 5 is the best.
| Vehicle | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2024 Chevrolet Tahoe SUV 4WD | 4 of 5 | 4 of 5 | 5 of 5 | 3 of 5 |
| 2024 Chevrolet Tahoe SUV RWD | 4 of 5 | 4 of 5 | 5 of 5 | 3 of 5 |
The agency lists 2 variants; all 2 are shown.
The agency's record for the first rated vehicle also lists 69 complaints, 3 recalls, 4 investigations.
69 complaints for the 2024 Chevrolet Tahoe are on file (checked 2026-11-14). Complaints are reports that owners sent to the safety agency. They are not proven defects, and the counts are not adjusted for how many cars were sold.
| Part named in the reports | Reports | |
|---|---|---|
| Engine | 24 | |
| Electrical System | 15 | |
| Service Brakes | 12 | |
| Engine And Engine Cooling | 9 | |
| Unknown Or Other | 8 |
1 of the 69 reports say the car was in a crash, 0 mention a fire and 2 mention an injury. One report can name more than one part.
3 recalls are on file for the 2024 Chevrolet Tahoe at the U.S. safety agency (checked 2026-11-14). A dealer does recall repairs free of charge.
General Motors, LLC (GM) is recalling certain 2021 Cadillac Escalade, 2021, 2023-2024 Chevrolet Tahoe, and 2022 and 2024 GMC Yukon vehicles equipped with a 6-cylinder diesel engine.
Fix: Dealers will inspect for the correct fuel tank and replace it, if necessary, free of charge. Owner notification letters were mailed November 5, 2025.
General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine.
Fix: Dealers will inspect the engine, and as necessary, repair or replace the engine.
General Motors, LLC (GM) is recalling certain 2023 Chevrolet Silverado 1500, GMC Sierra 1500, 2023-2024 Chevrolet Tahoe, Suburban, GMC Yukon, Yukon XL, Cadillac Escalade, and Escalade ESV vehicles.
Fix: The Electronic Brake Control Module (eBCM) software will be updated through an over-the-air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed October 25, 2024.
Other 2024 models of the same agency class, each with its best combined figure. The Tahoe itself is at 22 mpg.
More Chevrolet models that have a 2024 page here, with the class of each and its best combined figure.
The 2024 Tahoe 2WD (Diesel, 6-cyl 3.0 L) with 24 mpg combined (21 city, 28 highway).
The 2024 Chevrolet Tahoe costs between $3,650 and $4,850 to fuel by the agency's estimate, which assumes 15,000 miles a year. The cheapest is the 2024 Tahoe 2WD (Gas, 8-cyl 5.3 L) at $3,650; the dearest is the 2024 Tahoe 2WD (Gas, 8-cyl 6.2 L) at $4,850. Use the calculator above for your own miles and fuel price.
2024 Tahoe 4WD (Diesel, 6-cyl 3.0 L, Diesel) #4: 22 mpg combined (20 city, 26 highway); 2024 Tahoe 4WD (Gas, 8-cyl 5.3 L, Regular Gasoline) #1: 17 mpg combined (15 city, 20 highway); 2024 Tahoe 4WD (Gas, 8-cyl 5.3 L, Regular Gasoline) #2: 16 mpg combined (14 city, 18 highway); 2024 Tahoe 4WD (Gas, 8-cyl 6.2 L, Premium Gasoline) #3: 16 mpg combined (14 city, 18 highway).
The 2024 Chevrolet Tahoe is 12th of 58 for combined mileage. The top of the class is the 2024 Toyota Highlander at 35 mpg, and the middle figure for the class is 20.5 mpg. In the list, the next one ahead is the 2024 Chevrolet Suburban at 22 mpg and the next one behind is the 2024 Genesis GV80 at 22 mpg.
The 2023 model had 7 tested versions and the 2024 model has 7. The best figure went from 24 to 24 mpg (no change).
In the agency's 5-Star Safety Ratings (checked 2026-11-14; 5 is the best), the stars are 2024 Chevrolet Tahoe SUV 4WD: overall 4 of 5, front 4, side 5, rollover 3; 2024 Chevrolet Tahoe SUV RWD: overall 4 of 5, front 4, side 5, rollover 3. The agency lists 2 variants; all 2 are shown.
69 complaints for the 2024 Chevrolet Tahoe are on file at the safety agency (checked 2026-11-14); the part named most often is Engine (24 reports). Complaints are reports owners sent in, not proven defects.
The agency's database lists 3 recalls for the 2024 Chevrolet Tahoe (checked 2026-11-14). They are listed above with the repair the maker offers.
For the 2024 Chevrolet Tahoe: EPA file 2026-11-04; fuel price 2026-11-14; crash tests 2026-11-14; complaints 2026-11-14; recalls 2026-11-14. Not covered: purchase price, towing, reliability, repair and insurance costs.
Mileage and fuel cost for the 2024 Chevrolet Tahoe: U.S. Environmental Protection Agency, fueleconomy.gov vehicle file (file dated 2026-11-04). Recalls for the 2024 Chevrolet Tahoe: U.S. National Highway Traffic Safety Administration (checked 2026-11-14). Crash-test ratings for the 2024 Chevrolet Tahoe: NHTSA 5-Star Safety Ratings (checked 2026-11-14). Complaints for the 2024 Chevrolet Tahoe: NHTSA (checked 2026-11-14). Fuel prices: U.S. Department of Energy / EPA (2026-11-14). Your own mileage depends on how and where you drive. Where our numbers come from.