At the UK average pump price of 174.07p a litre (GOV.UK, week of 26 October 2026), 200 miles in a petrol car costs between £31.65 and £79.13. The exact figure depends on your car's mpg.
200 miles is a single-leg cross-country UK journey (Manchester to London is roughly 200 miles), a long commute return trip, or a typical week's mileage for many drivers. This page gives the cost across efficiencies from a frugal hatch to a thirsty 4x4.
200 miles petrol cost by MPG
Petrol pump price: 174.07p per litre, the UK average for the week of 26 October 2026 (DESNZ weekly road fuel prices). Imperial gallon conversion: 4.546 litres per gallon.
| Vehicle | MPG | Cost for 200 Miles | Cost per Mile |
|---|---|---|---|
| Efficient hatchback | 50 | £31.65 | 15.8p |
| Modern small car | 45 | £35.17 | 17.6p |
| Average saloon | 40 | £39.57 | 19.8p |
| Family SUV | 35 | £45.22 | 22.6p |
| Older car / SUV | 30 | £52.76 | 26.4p |
| Older / inefficient | 25 | £63.31 | 31.7p |
| Large 4x4 / V6+ | 20 | £79.13 | 39.6p |
Key takeaway: A 40 MPG saloon costs £39.57 for 200 miles. A 20 MPG large 4x4 costs £79.13 for the same trip. That gap is what most people want to know when they price up a 200 mile journey.
This guide gives an estimate, not financial advice. For decisions about your own money, check with a qualified adviser or HMRC.
The Budget changes were announced on 28 October 2026. Some details are still being confirmed and may change before they take effect, and we update this page as they do.
How the calculation works
The formula uses imperial gallons because UK MPG is quoted in imperial:
Cost = (Distance / MPG) x 4.546 x Price per litre
For 200 miles at 50 MPG with petrol at 174.07p:
(200 / 50) x 4.546 = 18.18 litres, and 18.18 x 174.07p = £31.65
For 200 miles at 40 MPG with petrol at 174.07p:
(200 / 40) x 4.546 = 22.73 litres, and 22.73 x 174.07p = £39.57
For 200 miles at 30 MPG with petrol at 174.07p:
(200 / 30) x 4.546 = 30.31 litres, and 30.31 x 174.07p = £52.76
How much petrol does 200 miles use?
| MPG | Imperial Gallons | Litres |
|---|---|---|
| 50 MPG | 4.0 | 18.2 L |
| 40 MPG | 5.0 | 22.7 L |
| 30 MPG | 6.7 | 30.3 L |
| 25 MPG | 8.0 | 36.4 L |
| 20 MPG | 10.0 | 45.5 L |
A 200 mile journey in a 20 MPG 4x4 uses roughly three-quarters of a typical 60 litre tank.
200 miles by train, coach or petrol car
Comparing petrol fuel cost against alternatives for a typical 200 mile UK journey:
| Mode | Typical One-Way Cost |
|---|---|
| Petrol hatch (50 MPG) | £31.65 fuel |
| Petrol saloon (40 MPG) | £39.57 fuel |
| Train (advance) | £30 - 80 |
| Train (walk-up) | £100+ |
| Coach | £15 - 35 |
| EV (home, Ofgem price cap rate) | £15.04 |
Petrol fuel cost alone is competitive with advance rail. Walk-up rail is rarely cheaper than driving. Coach undercuts everything if you can spare the time. Total trip cost should also include parking, tolls, congestion charges and depreciation.
Annual cost if you drive 200 miles a week
Weekly 200 mile commutes work out to 10,400 miles per year. At 174.07p per litre:
| MPG | Annual Petrol Cost |
|---|---|
| 50 MPG | £1,646 |
| 40 MPG | £2,057 |
| 30 MPG | £2,743 |
| 20 MPG | £4,115 |
Fuel Duty Rises on 1 July 2027
Fuel duty stays at 52.95p a litre until 30 June 2027 after the Budget on 28 October 2026, which cancelled the rises planned for January and March 2027. From 1 July 2027 it is set to be 60.59p. With VAT that adds 9.17p a litre, so 200 miles in a 40 mpg petrol car would cost about £2.08 more. Read our guide to the July 2027 rise for the details, or see what the 2027 duty rise adds to a year of your driving.
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