Don't get pumped.
As of 22 July 2026, the cheapest unleaded petrol in Mount Isa, QLD is 189.5c per litre at Solo, Mount Isa. Prices range from 189.5c to 193.9c across 5 stations, averaging 192.7c per litre.
Compare fuel prices from 5+ stations in Mount Isa. Average: 192.7c/L
Last updated: 11:56 AM, 21 Jul 2026
Petrol prices in Mount Isa currently range from 189.5c to 193.9c per litre for unleaded fuel, with motorists paying an average of 192.7c/L. We're tracking live prices from 5 service stations, which means you could save up to $2.20 on a 50L tank simply by choosing the right station. View all Queensland prices for broader comparisons.
Compare all fuel types in Mount Isa: Unleaded (ULP) from 189.5c/L, E10 Ethanol from 193.7c/L, Premium 95 from 202.5c/L, Premium 98 from 215.5c/L. Each fuel type page shows the cheapest stations in the area, helping you find the best deal whether you need regular unleaded, premium fuel, or diesel.
Queensland prices tend to be lower early in the week. Time your fills for Monday to Wednesday to avoid the typical Thursday-Friday price increases. Check our Best Time to Fill Up guide for detailed advice.
Prices for Mount Isa are sourced from QLD Fair Fuel and community-verified reports, updating continuously throughout the day. Compare prices by brand or view our full station directory for more options.
Queensland has less predictable cycles but generally lower prices on Tuesdays and higher on weekends.
Check individual station prices in Mount Isa
Distribution of stations across cycle phases in Mount Isa
Based on historical price patterns in Mount Isa, Wednesday tends to offer the best prices. Midweek can be a sweet spot before weekend price hikes.
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Solo Mount Isa | Solo | Mount Isa | 189.5c | Yesterday, 6:25am | |
| Mount Isa Service Station | Caltex | Mount Isa | 189.9c | Yesterday, 11:56am | |
| Astron Mount Isa | Astron | Mount Isa | 193.9c | Yesterday, 11:56am | |
| 4 | Astron Mount Isa | Astron | Mount Isa | 193.9c | 20 Jul, 8:36pm |
| 5 | EG Ampol Mount Isa | EG Ampol | Mount Isa | 193.9c | Yesterday, 1:37am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Reddy Express Mount Isa Grace Street | Reddy Express | Mount Isa | 213.9c | Yesterday, 11:56am | |
| Solo Mount Isa | Solo | Mount Isa | 215.5c | Yesterday, 6:25am | |
| EG Ampol Mount Isa | EG Ampol | Mount Isa | 219.9c | Yesterday, 11:56am | |
| 4 | Astron Mount Isa | Astron | Mount Isa | 219.9c | 20 Jul, 8:36pm |
| 5 | Astron Mount Isa | Astron | Mount Isa | 219.9c | Yesterday, 11:56am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Astron Mount Isa | Astron | Mount Isa | 193.7c | 20 Jul, 8:36pm | |
| Astron Mount Isa | Astron | Mount Isa | 193.7c | Yesterday, 11:56am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Solo Mount Isa | Solo | Mount Isa | 202.5c | Yesterday, 6:25am | |
| Astron Mount Isa | Astron | Mount Isa | 205.9c | Yesterday, 11:56am | |
| EG Ampol Mount Isa | EG Ampol | Mount Isa | 210.9c | Yesterday, 11:56am | |
| 4 | EG Ampol Mount Isa | EG Ampol | Mount Isa | 210.9c | Yesterday, 1:37am |
| 5 | Reddy Express Mount Isa Grace Street | Reddy Express | Mount Isa | 211.4c | Yesterday, 11:56am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Solo Mount Isa | Solo | Mount Isa | 215.5c | Yesterday, 6:25am | |
| Mount Isa Service Station | Caltex | Mount Isa | 216.9c | Yesterday, 11:56am | |
| Reddy Express Mount Isa Grace Street | Reddy Express | Mount Isa | 220.9c | Yesterday, 11:56am | |
| 4 | Astron Mount Isa | Astron | Mount Isa | 225.9c | Yesterday, 11:56am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Solo Mount Isa | Solo | Mount Isa | 217.5c | Yesterday, 6:25am | |
| Mount Isa Service Station | Caltex | Mount Isa | 218.9c | Yesterday, 11:56am | |
| EG Ampol Mount Isa | EG Ampol | Mount Isa | 226.9c | Yesterday, 11:56am | |
| 4 | EG Ampol Mount Isa | EG Ampol | Mount Isa | 226.9c | 20 Jul, 4:00pm |
Find the best value by suburb - average unleaded petrol prices:
| Suburb | Stations | Average Price | Cheapest Price |
|---|---|---|---|
| Mount Isa | 5 stations | 192.2c | 189.5c |
Save money at these stations with the lowest ULP prices. Prices shown for all available fuel types:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| Solo Mount Isa | 101 Marian St | Solo | 189.5c | - | 215.5c | 202.5c | 215.5c | Yesterday, 6:25am |
| Mount Isa Service Station | 14-16 Marian Street | Caltex | 189.9c | - | - | - | 216.9c | Yesterday, 11:56am |
| EG Ampol Mount Isa | Grace St & Miles St | EG Ampol | 193.9c | - | 219.9c | 210.9c | - | Yesterday, 11:56am |
| Astron Mount Isa | 66-68 Camooweal Street | Astron | 193.9c | 193.7c | 219.9c | 205.9c | 225.9c | Yesterday, 11:56am |
| Reddy Express Mount Isa Grace Street | 106 Camooweal St (Cnr Grace St) | Reddy Express | 193.9c | - | 213.9c | 211.4c | 220.9c | Yesterday, 11:56am |
Avoid overpaying - these stations have the highest ULP prices:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| EG Ampol Mount Isa | Grace St & Miles St | EG Ampol | 193.9c | - | 219.9c | 210.9c | - | Yesterday, 11:56am |
| Astron Mount Isa | 66-68 Camooweal Street | Astron | 193.9c | 193.7c | 219.9c | 205.9c | 225.9c | Yesterday, 11:56am |
| Reddy Express Mount Isa Grace Street | 106 Camooweal St (Cnr Grace St) | Reddy Express | 193.9c | - | 213.9c | 211.4c | 220.9c | Yesterday, 11:56am |
| Mount Isa Service Station | 14-16 Marian Street | Caltex | 189.9c | - | - | - | 216.9c | Yesterday, 11:56am |
| Solo Mount Isa | 101 Marian St | Solo | 189.5c | - | 215.5c | 202.5c | 215.5c | Yesterday, 6:25am |
Savings Tip: Price difference between cheapest (189.5c/L) and most expensive (193.9c/L): 4.4c per litre. On a 50L tank, choosing the cheapest station saves you $2.20!
Compare fuel prices in these nearby locations:
Mount Isa has 5 petrol stations. Right now, ULP (unleaded petrol) prices in Mount Isa range from 189.5c/L to 193.9c/L (a difference of 4.4c/L).
Data sourced from official government sources and community price reports, updated throughout the day. We track live prices from major fuel brands including Ampol, Shell, BP, 7-Eleven, Coles Express, and independent service stations. The current average price is 192.7c/L (last updated: 11:56 AM, 21 Jul 2026).
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