Knoxville, TN
8 stations
LiveUpdated Jun 12Gas prices near 37921
Knoxville, TN · TN average $4.08/gal
Stations near you
Weigel's
CheapestCheapest nearby4750 Middlebrook Pike
Gas Price Check
Knoxville, TN · 37921
- Cheapest
- $3.13/gal
- Area avg
- $4.08/gal
You save95¢/gal
Keep exploring
Finding current fuel costs around 37921 in Knoxville takes just a few clicks here. Tennessee gas prices shift regularly based on crude oil markets and station competition, so checking multiple locations helps you save at the pump. Our tracker updates frequently to show you the best available prices nearby.
Today’s lowest gas prices in 37921
- 1. Weigel's at 4750 Middlebrook Pike offers regular at $3.13/gal (2.7 mi away).
- 2. Casey's at 5216 N Middlebrook Pike offers regular at $3.13/gal (3.3 mi away).
- 3. Walmart Neighborhood Market at 3106 McKamey Rd offers regular at $3.48/gal (0.8 mi away).
- 4. goodstop by Casey's at 5800 Western Ave offers regular at $3.54/gal (1.2 mi away).
- 5. Weigel's at 5621 Western Ave offers regular at $3.54/gal (0.9 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in Knoxville, TN
How to save more on gas in Knoxville
1. Use warehouse clubs
Costco and Sam’s Club typically price 15-25 cents per gallon below nearby stations. Membership pays for itself within a few fill-ups.
2. Fill up early in the week
Stations often raise prices Thursday for weekend demand. Fill up Monday through Wednesday to avoid the lift.
3. Keep tires properly inflated
Properly inflated tires improve fuel economy by up to 3 percent at current prices. Check pressure once a month.
4. Check back tomorrow
Prices can shift 10-20 cents overnight during volatile markets. A quick check before you leave home avoids paying yesterday’s spike.
5. Pay cash at split-pricing stations
Stations with cash and credit split pricing typically save an average of 10 cents per gallon when you pay cash.
Related guides
Deep-dives on US gas-price topics relevant to this area.
Brand
Buc-ee's gas prices
Sevierville and Kodak travel-stop locations.
Research
Why gas prices vary by station
The microeconomics of why same-brand stations across the street price 30 cents apart.
Research
Why gas prices rise faster than they fall
Asymmetric pass-through in US retail gasoline (rockets and feathers).
Directory
US gas station brands directory
Reference for 39 major US gas station chains.
About gas prices in Tennessee
Tennessee sits on PADD 2 pipeline supply with major terminals in Memphis, Nashville, and Knoxville, drawing fuel from Marathon Catlettsburg Kentucky and Valero Memphis (a 195,000 barrel-per-day refinery on the Mississippi River). The state gas tax is around 27 cents per gallon. Nashville, Memphis, Knoxville, and Chattanooga all see relatively competitive pricing. Costco, Sam's Club, Murphy USA at Walmart, and Kroger Fuel lead on value across Nashville, Memphis, Knoxville, and Chattanooga metros. Buc-ee's has expanded into Tennessee at the Crossville and Sevierville locations and pulls aggressive low pricing. Eastern Tennessee near the Virginia and North Carolina borders sometimes tracks the Appalachian regional pricing rather than Nashville averages.