Don't get pumped.
Prices last updated: 12:49 AM, 30 Jan 2026
U-Go St Marys is currently offering Premium Unleaded 95 at 151.9c/L, making it a competitive option for motorists in St Marys. This Independent station offers 4 fuel types with prices ranging from 151.9c to 179.2c per litre. Available fuel types: Unleaded Petrol (177.9c/L), Premium Unleaded 95 (151.9c/L), Diesel (167.9c/L), Bio-Diesel 20 (179.2c/L).
Prices are around the average for this station. • Ranked #1 of 1 cheapest in St Marys
Located at 1129-1131 South Rd & Southern Av, this Independent station serves the St Marys area in SA. Compare prices with other stations in St Marys to ensure you're getting the best deal, or view all Independent stations across SA.
Finding the cheapest fuel in St Marys? Compare this station's prices with all Independent and competitor stations in the area. View all St Marys fuel prices or browse statewide prices across SA. Use our Best Time to Fill Up guide to maximise your savings.
Prices are sourced from SA Fuel Pricing and community-verified reports, updating continuously throughout the day. Compare prices by brand or use our Savings Calculator to see how much you could save.
This station maintains relatively stable pricing throughout the week.
Based on 88 price observations over 90 days. Pattern strength: stable
| Station | Brand | Suburb | Distance | ULP Price | Difference |
|---|---|---|---|---|---|
| OTR Plympton | Independent | Plympton | 3.9 km | 175.9c | 2.0c cheaper |
| Solo Marion | Independent | Marion | 2.0 km | 176.9c | 1.0c cheaper |
| OTR Mitchell Park | Independent | Mitchell Park | 1.8 km | 176.9c | 1.0c cheaper |
| OTR Pasadena | Independent | Pasadena | 1.6 km | 177.9c | Same price |
| OTR Clarence Park | Independent | Clarence Park | 3.4 km | 178.9c | 1.0c more |
| OTR Glandore | Independent | Glandore | 4.4 km | 179.9c | 2.0c more |
| OTR Kingswood | Independent | Kingswood | 4.4 km | 179.9c | 2.0c more |
| OTR Glengowrie | Independent | Glengowrie | 4.1 km | 179.9c | 2.0c more |
| OTR Belair | Independent | Belair | 4.4 km | 181.9c | 4.0c more |
| OTR Blackwood | Independent | Blackwood | 4.6 km | 184.9c | 7.0c more |
U-Go St Marys is a Independent service station located in St Marys, SA. Our real-time fuel price tracking system monitors this station and updates prices multiple times daily from official sources and community data.
This station is part of the Petrolmate network covering SA, helping drivers find the cheapest petrol prices in St Marys and surrounding areas. Compare prices from U-Go St Marys with nearby stations to ensure you're getting the best value for your fuel.