Don't get pumped.
Prices last updated: 11:32 PM, 04 Jun 2026
U-Go St Marys is currently offering Unleaded Petrol at 156.5c/L, making it a competitive option for motorists in St Marys. This U-Go station offers 4 fuel types with prices ranging from 156.5c to 199.5c per litre. Available fuel types: Unleaded Petrol (156.5c/L), Premium Unleaded 95 (173.5c/L), Premium Unleaded 98 (177.5c/L), Premium Diesel (199.5c/L).
Prices are currently well below average, in the bottom 1% of the 30-day range. • Ranked #1 of 3 cheapest in St Marys
Located at 1129-1131 South Rd & Southern Av, this U-Go 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 U-Go stations across SA.
Finding the cheapest fuel in St Marys? Compare this station's prices with all U-Go 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.
Where this station sits in the typical weekly price cycle
Prices are trending down from the peak toward the low point. Waiting a bit longer may save you money as prices continue to drop.
This station shows a moderate price cycle with 4.3c/L variation.
Based on 89 price observations over 90 days. Pattern strength: moderate
| Station | Brand | Suburb | Distance | ULP Price | Difference |
|---|---|---|---|---|---|
| BP X Convenience Panorama | X Convenience | Panorama | 1.7 km | 157.5c | 1.0c more |
| Solo Marion | Solo | Marion | 2.0 km | 157.5c | 1.0c more |
| X Convenience Cross Road | X Convenience | Cross | 3.2 km | 159.5c | 3.0c more |
| X Convenience Plympton | X Convenience | Plympton | 3.8 km | 159.5c | 3.0c more |
| Ampm Edwardstown | AM/PM | Edwardstown | 0.5 km | 159.9c | 3.4c more |
| Caltex Park Holme | Caltex | Park Holme | 2.1 km | 159.9c | 3.4c more |
| Caltex Edwardstown | Caltex | Edwardstown | 0.3 km | 159.9c | 3.4c more |
| OTR Pasadena | OTR | Pasadena | 1.6 km | 159.9c | 3.4c more |
| Ampol Foodary Edwardstown | Ampol | Edwardstown | 1.4 km | 159.9c | 3.4c more |
| OTR Mitchell Park | OTR | Mitchell Park | 1.8 km | 159.9c | 3.4c more |
U-Go St Marys is a U-Go 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.