Most campervan trips don’t need a full tank of fuel. They need a good plan and somewhere brilliant within reach. That’s the idea behind Half-tank Holidays, our campaign celebrating the doorstep adventures you can pack into 277 miles of driving.

Half a tank goes further than people think. From most parts of the UK it’s enough to reach a coast, a national park or a stretch of countryside you’ve never visited. You spend less time on the motorway, less money at the pump, and more time actually enjoying where you ended up.

Here’s how the numbers work, and what you can do with them.

How far is half a tank in a campervan?

Across the campervans listed on Quirky Campers, a half tank looks like this:

• Half-tank range: around 277.5 miles
• Average half tank: 35 litres, or 9.25 gallons
• Average MPG: 30 (conservative)

For context, a full tank averages 70 litres or 18.5 gallons across the fleet, giving a full-tank range of around 555 miles. Half of that is the figure behind the campaign: 277 miles, give or take, before you need to think about a fuel station.

What 277 miles actually gets you

Half a tank sounds like a constraint until you start drawing it on a map. A few examples of what sits inside half-tank range:

• From London: the Norfolk coast, the Peak District, the South Downs and most of Devon
• From Bristol: all of Cornwall, the Brecon Beacons, the Cotswolds and the Pembrokeshire coast
• From Manchester: the Lake District, Snowdonia, the Yorkshire Dales and the Northumberland coast
• From Edinburgh: most of the Scottish Highlands and the Borders

That’s the point of a Half-tank Holiday. You don’t need to drive the length of the country to feel like you’ve gone somewhere. You can park up within a couple of hours, spend the rest of the week actually exploring, and bring the van back without a fuel-station drama on the way home.

If you’re starting from the south, the Cornwall hire collection is a good place to begin. Heading north, take a look at the Scotland collection or Wales.

How we worked out the figures

The 30 mpg figure is deliberately on the cautious side. Modern campervans can stretch further than that under steady motorway driving, and our hire cost guide notes that a standard 1401 to 2000cc engine often returns around 42 mpg. Once you add the weight of the conversion, a roof rack, a couple of bikes and a week’s worth of food and water, real-world mileage drops back. Thirty mpg is the figure that matches what hirers actually see when they fill up at the end of a trip.

The 70-litre tank size is the average across the most common base vehicles on the platform. Smaller vans like the VW Transporter sit below that, larger LWB Sprinters and Boxers above. Run the maths and a typical full tank of diesel covers roughly 555 miles. Half of that, 277.5 miles, is what defines a Half-tank Holiday.

The vehicles behind the numbers

The averages above come from the most commonly listed platforms on Quirky Campers. The fleet is built around a handful of well-proven base vehicles, almost all of them diesel:

• Mercedes Sprinter
• Mercedes Vito
• Volkswagen Crafter
• VW Transporter (T5, T6 and T6.1)
• Ford Transit
• Fiat Ducato
• Peugeot Boxer
• Citroen Relay
• Vauxhall Movano
• Renault Master

A handful of these share a platform. The Fiat Ducato, Peugeot Boxer and Citroen Relay are essentially the same van wearing three different badges, all built on the same Italian production line. Recent Vauxhall Movanos share that platform too, while older ones are rebadged Renault Masters. That’s part of why fleet-wide averages work as a planning tool. There is less variation between these vans than the badge count suggests.

If you want to compare specific layouts and engine sizes before booking, browse the full UK hire collection and check the spec on individual listings.

Electric campervans on Quirky Campers

The fleet isn’t entirely diesel any more. We currently have three electric campervans live on the site, with more in the pipeline as the conversion industry catches up with EV platforms. With an electric van the maths change. Range depends on the battery and how you drive, not on tank size or MPG, and you’ll be planning your route around chargers rather than petrol stations.

If you want to skip the fuel question altogether and turn your Half-tank Holiday into a no-tank holiday, take a look at the electric campervans currently available to hire.

What affects your real-world range

The 277-mile half-tank range is a starting point, not a guarantee. A few things will push your real fuel economy up or down:

• Weight. Water tanks, gas bottles, bikes, kayaks and a fully stocked kitchen all add up. Our guide on payload and weight distribution explains how it stacks up.
• Speed. Sticking to 60 mph instead of 70 mph on motorways makes a noticeable difference over a long trip.
• Roof racks and bike carriers. Anything sat in the airflow at speed costs you fuel.
• Tyre pressures. Under-inflated tyres drag and burn extra fuel.
• Terrain. Highland passes and Cornish hills will dent your average compared with a flat motorway run.

None of this is news to experienced van users, but it’s worth keeping in mind when you’re working out whether your trip will fit comfortably inside half a tank.

Frequently asked questions

What is a Half-tank Holiday?

A Half-tank Holiday is a trip you can complete on roughly 277 miles of driving, which is half a tank of fuel for the average campervan in the Quirky Campers fleet. The idea is to spend less time on the motorway and more time enjoying somewhere closer to home.

How far can a campervan travel on half a tank of fuel?

Around 277.5 miles, based on the Quirky Campers fleet average of 30 mpg and a 70-litre tank. That gives you a half-tank volume of 35 litres, or 9.25 gallons.

How many miles per gallon does a campervan do?

The conservative average across the campervans listed on Quirky Campers is 30 mpg. Smaller vans and steady driving can push that higher, while heavily loaded LWB conversions on hilly routes will sit lower.

How big is a campervan fuel tank?

The average tank size across the Quirky Campers fleet is 70 litres, or 18.5 gallons. Tank size varies by base vehicle, with smaller models holding less and larger Sprinters and Boxers holding more.

Are there electric campervans I can hire?

Yes. Quirky Campers currently has three electric campervans listed, with more being added as conversion businesses build them. See the electric campervans page for current availability.

Plan your Half-tank Holiday

Half a tank. One van. Somewhere you haven’t been yet. Browse the full collection of campervans for hire and start planning your Half-tank Holiday.