What changes the tank sizeTap an option to filter the table
Engine
no difference
All 2 trims
MPG and range are city / highway.
Trim
Engine
Drive
Tank
MPG city / hwy
Range city / hwy
2.5T 4dr SUV AWD2.5L 4cyl Turbo 8A · AWDMPG 22 / 28Range 383 / 487 mi
2.5L 4cyl Turbo 8A
AWD
17.4 gal66 L
22 / 28
383 / 487 mi
3.5T Sport 4dr SUV AWD3.5L 6cyl Turbo 8A · AWDMPG 18 / 24Range 313 / 418 mi
3.5L 6cyl Turbo 8A
AWD
17.4 gal66 L
18 / 24
313 / 418 mi
No trim matches all of these filters.
Tank figures are the manufacturer's rated capacity, sorted smallest tank first. Range is tank size times EPA city or highway MPG.
How far a 2025 Genesis GV70 goes on a tank
Gallons left and the distance they cover at each mark on the fuel gauge, at EPA city and highway mileage. At the combined rating of 24 MPG, a full 17.4-gallon tank covers about 418 miles.
Gauge
Gallons
Highway miles
City miles
Full
17.4
487
383
3/4
13.1
365
287
1/2
8.7
244
191
1/4
4.4
122
96
1/8
2.2
61
48
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 625 gallons, roughly 36 full tanks.
Fuel gauges aren't perfectly linear and the low-fuel light comes on with a few gallons still in the tank, so plan your stop before the last eighth.
At 17.4 gallons, the GV70's largest tank ranks sixth of the seven 2025 SUVs compared here. The Jaguar F-PACE carries the most (21.9 gal) and the BMW X4 the least (17.2 gal).
Other 2025 SUVs of a similar size, one model per brand.
2025 Genesis GV70 fuel system recalls
NHTSA lists 1 fuel-system recall for the 2025 Genesis GV70, out of 3 recalls in total. A recall applies only to the vehicles named in it, so check your VIN.
Delivery · Hoses, lines/piping, and fittingsApr 10, 2026 · NHTSA 26V229000 · Hyundai Motor America · 94,760 vehicles
Hyundai Motor America (Genesis) is recalling certain Genesis 2022-2026 GV70, 2023-2025 G90, 2021-2025 G80, and GV80 vehicles. Fuel may leak at the pipe connection between the fuel pipe and fuel rail.
Risk and remedy
Risk: A fuel leak increases the risk of a fire.
Remedy: Dealers will inspect and tighten, or replace the fuel pipe as necessary, free of charge. Owner notification letters were mailed beginning July 20, 2026. Owners may contact Genesis customer service at 844-340-9741. Genesis' number for this recall is 033G. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov beginning April 11, 2026.
What is the fuel tank capacity of the 2025 Genesis GV70?
The 2025 Genesis GV70 holds 17.4 gallons (66 liters) on every trim we list.
How many gallons and liters does the 2025 Genesis GV70 gas tank hold?
The 2025 Genesis GV70 tank holds 66 liters, or 17.4 gallons in US gallons.
How far can a 2025 Genesis GV70 go on a full tank?
About 418–487 miles on the highway and 313–383 miles in town, going from full to empty at its EPA ratings. Expect less in practice, since nobody runs the tank dry.
How many miles can a 2025 Genesis GV70 go on a quarter tank?
About 122 highway miles or 96 in town from the 17.4-gallon tank, which has roughly 4.4 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2025 Genesis GV70 take?
Premium unleaded (recommended). The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2025 Genesis GV70?
At the US average of $5.28 a gallon for premium (EIA, week of October 26, 2026), filling the 17.4-gallon tank from empty costs $91.87. It ranges from $79.52 in the Gulf Coast to $110.66 in California.
How much does a full tank of gas weigh in a 2025 Genesis GV70?
About 108 pounds for the 17.4-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2025 Genesis GV70 have a bigger gas tank than the Audi SQ5?
No. The 2025 Audi SQ5 holds up to 18.5 gallons; the 2025 Genesis GV70 holds up to 17.4.
Has the 2025 Genesis GV70 had a fuel pump or fuel system recall?
Yes. NHTSA lists 1 fuel-system recall for the 2025 Genesis GV70: 26V229000 (delivery · hoses, lines/piping, and fittings). Check your VIN at nhtsa.gov/recalls to see if your car is affected.
Sources
Tank sizes: manufacturer-rated capacities from US-market specifications, checked against independent references. Updated October 2026.
MPG and range: EPA ratings (fueleconomy.gov). Range is tank size times EPA MPG.
Fuel prices: U.S. Energy Information Administration, week of October 26, 2026 (this week's prices).