UK Road Fuel Cost Estimator
Glasgow → Portsmouth
How much petrol or diesel does it cost to drive from Glasgow to Portsmouth? Breakdown by vehicle type using today's United Kingdom fuel prices, updated from the datasource.
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Fuel Cost by Vehicle Type
Select your vehicle to see the detailed fuel breakdown for this route. Prices as of 18 May 2026.
Monthly Fleet Fuel Cost
Running this route regularly? Estimated one-way fuel cost per month, by trip frequency. Figures use primary fuel for each vehicle type (toll excluded).
| Vehicle | 1×/month | 5×/month | 10×/month | 22×/month |
|---|---|---|---|---|
Motorcycle Petrol | GBP 28 | GBP 141 | GBP 283 | GBP 622 |
Car / SUV Petrol | GBP 94 | GBP 472 | GBP 943 | GBP 2,075 |
Van / MPV Diesel | GBP 149 | GBP 745 | GBP 1,490 | GBP 3,279 |
Lorry Diesel | GBP 268 | GBP 1,341 | GBP 2,683 | GBP 5,902 |
Add GBP 0.00 toll per one-way trip to get total trip cost per journey.
Full Fuel Cost Comparison
All vehicle types × all fuel types for this route.
| Vehicle | km/L | Petrol | Diesel | Fuel + Toll |
|---|---|---|---|---|
| Motorcycle | 40 | GBP 28.29 | — | GBP 28.29 |
| Car / SUV | 12 | GBP 94.30 | — | GBP 94.30 |
| Van / MPV | 9 | GBP 125.74 | GBP 149.04 | GBP 149.04 |
| Lorry | 5 | — | GBP 268.27 | GBP 268.27 |
"Fuel + Toll" uses the primary fuel type for each vehicle. Toll is one-way estimate.
Today's Fuel Prices in United Kingdom
GOV.UK weekly road fuel prices used in all calculations above
Last updated: 18 May 2026. Prices are sourced from GOV.UK weekly road fuel prices.
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Common Questions: Glasgow to Portsmouth
How far is Glasgow to Portsmouth?
The highway distance from Glasgow to Portsmouth is approximately 719 km. The estimated driving time is 9h 35m under normal highway conditions.
How much petrol does a car use from Glasgow to Portsmouth?
A typical car with 12 km/L mileage uses approximately 59.9 litres of petrol. At today's Petrol price (GBP 1.57/L), that costs GBP 94.30.
How much does a lorry spend on diesel from Glasgow to Portsmouth?
A lorry averaging 5 km/L needs about 143.8 litres of diesel for this route. At GBP 1.87/L, the fuel cost is GBP 268.27 one-way.
What is the toll charge from Glasgow to Portsmouth?
The estimated one-way toll on this highway route is approximately GBP 0.00. Most UK road charges are limited to specific crossings, bridges, tunnels, or the M6 Toll. This rollout keeps the route-level baseline at zero and links the official charge pages for the main tolled corridors.
How much does a motorcycle spend on fuel from Glasgow to Portsmouth?
A motorcycle averaging 40 km/L uses about 18.0 litres. At today's Petrol price, that's GBP 28.29, making it the most fuel-efficient option for this route.
What is the total cost (fuel + toll) for a delivery van on this route?
A delivery van using diesel at 9 km/L needs 79.9 litres, costing GBP 149.04 in fuel. Add the GBP 0.00 toll for a total one-way cost of approximately GBP 149.04.
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