UK Road Fuel Cost Estimator
Portsmouth → Bristol
How much petrol or diesel does it cost to drive from Portsmouth to Bristol? 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 6 | GBP 30 | GBP 59 | GBP 131 |
Car / SUV Petrol | GBP 20 | GBP 99 | GBP 198 | GBP 436 |
Van / MPV Diesel | GBP 31 | GBP 157 | GBP 313 | GBP 689 |
Lorry Diesel | GBP 56 | GBP 282 | GBP 563 | GBP 1,240 |
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 5.94 | — | GBP 5.94 |
| Car / SUV | 12 | GBP 19.80 | — | GBP 19.80 |
| Van / MPV | 9 | GBP 26.41 | GBP 31.30 | GBP 31.30 |
| Lorry | 5 | — | GBP 56.34 | GBP 56.34 |
"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: Portsmouth to Bristol
How far is Portsmouth to Bristol?
The highway distance from Portsmouth to Bristol is approximately 151 km. The estimated driving time is 2h 1m under normal highway conditions.
How much petrol does a car use from Portsmouth to Bristol?
A typical car with 12 km/L mileage uses approximately 12.6 litres of petrol. At today's Petrol price (GBP 1.57/L), that costs GBP 19.80.
How much does a lorry spend on diesel from Portsmouth to Bristol?
A lorry averaging 5 km/L needs about 30.2 litres of diesel for this route. At GBP 1.87/L, the fuel cost is GBP 56.34 one-way.
What is the toll charge from Portsmouth to Bristol?
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 Portsmouth to Bristol?
A motorcycle averaging 40 km/L uses about 3.8 litres. At today's Petrol price, that's GBP 5.94, 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 16.8 litres, costing GBP 31.30 in fuel. Add the GBP 0.00 toll for a total one-way cost of approximately GBP 31.30.
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