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Live Fuel Prices at OTR Mount Barker Adelaide Road, Mount Barker Adelaide

●2 Morphett St
Open 24 hours
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Prices last updated: 12:35 AM, 15 Oct 2026

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Current Fuel Prices

OTR Mount Barker Adelaide Road is currently offering Unleaded Petrol at 239.4c/L, making it a competitive option for motorists in Mount Barker Adelaide. This OTR station offers 4 fuel types with prices ranging from 239.4c to 285.4c per litre. Available fuel types: Unleaded Petrol (239.4c/L), Premium Unleaded 95 (256.9c/L), Premium Unleaded 98 (262.4c/L), Premium Diesel (285.4c/L).

PetrolSMART Check Price

Prices are around the average for this station. • Ranked #1 of 1 cheapest in Mount Barker Adelaide

Station Information

Located at 2 Morphett St, this OTR station serves the Mount Barker Adelaide area in SA. Compare prices with other stations in Mount Barker Adelaide to ensure you're getting the best deal, or view all OTR stations across SA.

Compare Nearby Stations

Finding the cheapest fuel in Mount Barker Adelaide? Compare this station's prices with all OTR and competitor stations in the area. View all Mount Barker Adelaide fuel prices or browse statewide prices across SA. Use our Best Time to Fill Up guide to maximise your savings.

Data Sources

Prices are sourced from SA Fuel Pricing, updated several times a day. Compare prices by brand or use our Savings Calculator to see how much you could save.

Current Fuel Prices

Unleaded Petrol
239.4
15 Oct, 12:35am
Premium Unleaded 95
256.9
15 Oct, 12:35am
Premium Unleaded 98
262.4
15 Oct, 12:35am
Premium Diesel
285.4
15 Oct, 12:35am
PetrolSMART Price Intelligence
Current recommendation for this station:
Fill Up Now Good Value Fair Price Wait if You Can Check Price
  • Prices trending downward

Price Cycle Position

Where this station sits in the typical weekly price cycle

Next Low
~1d
until trough
Low
Rising
High
Falling
Current
FALLING
Confidence
50%
accuracy
Typical cycle length: 7 days
Prices Are Falling

Prices are trending down from the peak toward the low point. Waiting a bit longer may save you money as prices continue to drop.

7-Day Forecast
240.8¢/L (+1.4)
Prices are in a falling phase of the cycle with minor fluctuations (1.4c). Waiting may get you a better price as prices trend toward the low point.
#1 of 1 cheapest 0.0c vs avg

Price Trends (21 Jul - 15 Oct 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Premium Diesel

90-Day Low
221.9c
90-Day High
295.9c
Average
260.6c
Price Range
74.0c
Volatility
19.6c
Price Changes
46/75 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 46 times in 75 days. Monitor regularly for savings.

Premium Unleaded 95

90-Day Low
198.4c
90-Day High
260.9c
Average
231.8c
Price Range
62.5c
Volatility
16.5c
Price Changes
49/77 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 49 times in 77 days. Monitor regularly for savings.

Premium Unleaded 98

90-Day Low
207.9c
90-Day High
267.9c
Average
240.8c
Price Range
60.0c
Volatility
16.0c
Price Changes
49/77 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 49 times in 77 days. Monitor regularly for savings.

Unleaded Petrol

90-Day Low
180.9c
90-Day High
243.4c
Average
214.5c
Price Range
62.5c
Volatility
16.3c
Price Changes
49/77 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Frequent updates - Prices changed 49 times in 77 days. Monitor regularly for savings.
7-day trend: Stable
High volatility alert: Prices have swung 62.5c in the last 90 days. Timing your fill wisely could save you 18.8c/L or more.

Best Time to Fill Up at This Station

This station shows a moderate price cycle with 4.9c/L variation.

Wait 1 day! Prices are dropping and expected to hit the trough soon. A little patience could save you 3c/L or more.
7-day forecast: 240.8¢ (+1.4 from today)
Best Day
Saturday
Avg 212.4c/L
Worst Day
Tuesday
Avg 217.3c/L
Potential Savings
4.9c/L
Up to $2.45/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
213.2c
Mon
217.1c
Tue
217.3c
Avoid
Wed
213.1c
Thu
216.3c
Fri
214.9c
Sat
212.4c
Best
Fill up on Saturday to save up to 4.9c/L compared to Tuesday.
Drivers who fill on Saturday instead of Tuesday save an average of 4.9c/L. That's up to $2.45 per 50L tank!

Based on 76 price observations over 90 days. Pattern strength: moderate

● Compare Nearby Stations (Within 5km)

No nearby stations found within 5km radius.

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About OTR Mount Barker Adelaide Road

OTR Mount Barker Adelaide Road is a OTR service station located in Mount Barker Adelaide, SA. Petrolmate monitors this station and updates prices multiple times daily from official government fuel price schemes.

This station is part of the Petrolmate network covering SA, helping drivers find the cheapest petrol prices in Mount Barker Adelaide and surrounding areas. Compare prices from OTR Mount Barker Adelaide Road with nearby stations to ensure you're getting the best value for your fuel.

More fuel resources for Mount Barker Adelaide drivers