United Kingdom
Driving in United Kingdom: licences, car rental and road rules
Rent a car only for the rural legs: the Highlands, Lake District, Cornwall, Wales and the Cotswolds. Budget £40–90 a day plus fuel at about £1.40–1.50 a litre, drive on the left, and skip driving in London, where the congestion charge is £18 and ULEZ applies. Trains win between cities.
- Source checked
- A source and a date are on record: we read it from an official or published page. Not yet confirmed on the ground.
- Field checked
- Someone checked it on the ground, with the date shown.
- Plan calculated
- Worked out by Voykit from its own data (times, distances, budgets). A calculation, not a measurement.
Unknown times stay unknown. How we verify
GuideUnited Kingdom
Key facts
- Drive on
- The left; manual gearbox is the rental default
- Typical rental cost
- £40–90 per day, 2026 estimate, plus fuel at about £1.40–1.50 a litre
- Automatic carscheck
- Available but cost more and sell out in summer
- London congestion charge
- £18 per day in the zone (2026 estimate)
- London ULEZcheck
- Applies to most of Greater London; non-compliant vehicles pay a daily charge
- Minimum rental agecheck
- Usually 21, with a young-driver surcharge under 25
- Licencecheck
- US, EU, UK and most Commonwealth licences are usable for short visits; some renters ask for an International Driving Permit
- Speed limits
- 30 mph built-up, 60 mph single carriageway, 70 mph dual carriageway and motorway (England, Scotland, Wales)
- Wales default 20 mphcheck
- Restricted roads in Wales default to 20 mph
- Fuel
- Unleaded petrol and diesel; most pumps are pay-at-kiosk or pay-at-pump
- Best regions for a car
- Scottish Highlands, Lake District, Cornwall, Wales, Cotswolds
- Worst for a car
- Central London, Edinburgh and York old towns, where parking is scarce and costly
Summary: passport, month and price
Use this table to decide before you book. Prices are 2026 estimates; check current rates when you reserve.
| Factor | What it means for driving | Cost or rule |
|---|---|---|
| US, EU, UK, Commonwealth licence | Usable for short visits; rental desk may ask for an IDP | No test needed; carry your licence and passport (check) |
| Under 25 driver | Young-driver surcharge and fewer car classes | About £20–40 per day extra (check) |
| Summer (Jun–Aug) | Peak demand, highest rates, automatic cars scarce | Book 4–8 weeks ahead |
| Spring and autumn | Best value and quiet roads outside half-term | £40–70 per day (check) |
| Winter (Nov–Feb) | Cheap rates, short daylight, ice and closures in the Highlands | £30–55 per day (check) |
| Fuel | Petrol or diesel, priced per litre | £1.40–1.50 a litre (2026 estimate) |
| London driving | Congestion charge plus ULEZ | £18 congestion charge; ULEZ daily charge (check) |
| Parking | Town centres and tourist honeypots charge by the hour | £1–4 per hour; £8–20 per day (check) |
Step by step: booking and picking up
Decide the route first. A car pays off when you are stringing together rural stops: Fort William and Skye, the Lake District passes, Cornish coves, Pembrokeshire or the Cotswolds. It does not pay off for London–Edinburgh–York, where trains are faster centre to centre and you would pay for parking you never use.
- Book online 4–8 weeks ahead for summer; compare airport and city-centre pick-up, since city desks are often cheaper.
- Choose an automatic early if you need one; manuals are the default and automatics cost more.
- Check the insurance excess and decide on excess reduction before you arrive; it is cheaper booked in advance than at the desk.
- Bring your driving licence, passport and a credit card in the main driver's name for the deposit hold.
- Photograph the car all round before you drive off, including the roof and wheels.
- Confirm the fuel policy: most rentals are full-to-full.
- Ask where the car can and cannot go if you plan a ferry to an island; some rentals restrict this.
- Save the rental company's breakdown number in your phone before you leave the lot.
| Pick-up point | Good for | Watch |
|---|---|---|
| Airport desk | Arriving by plane and leaving the city straight away | Higher rates and surcharges; queues at peak times |
| City-centre desk | Starting after a few days in a city | Often cheaper; limited opening hours on Sundays |
| Railway station desk | Combining a train leg with a rural loop | Small fleets; book ahead |
| Small-town or rural depot | Highlands, Cornwall, Wales | Fewer cars and one-way fees can be high |
Rules and notes
Drive on the left. Roundabouts flow clockwise; give way to traffic already on the roundabout, which comes from your right. Speed limits are in miles per hour: 30 mph in built-up areas, 60 mph on single carriageways and 70 mph on dual carriageways and motorways in England, Scotland and Wales. Restricted roads in Wales default to 20 mph. Speed cameras are common, including average-speed sections on motorways.
- Seat belts are compulsory for all occupants; children need the correct seat or booster by height and age.
- The legal drink-drive limit is lower in Scotland than in England and Wales; the safe answer is not to drink and drive at all.
- Mobile phone use by hand is illegal while driving; use a hands-free mount only for navigation.
- Headlights are needed in poor visibility; many rural roads are single-track with passing places, where you pull in to let oncoming traffic through.
- Motorway driving: keep left unless overtaking, and expect the outside lane to move fast.
- Congestion charge and ULEZ are enforced by camera; pay online by the deadline or face a penalty.
- Parking: yellow lines mean no parking, double yellow means no stopping; read the sign for the hours.
- In rural areas, expect livestock on the road and slow tractors; plan longer times than the map suggests.
| Rule | Detail |
|---|---|
| Side of road | Left |
| Speed limits | 30 / 60 / 70 mph (England, Scotland, Wales); Wales restricted roads 20 mph |
| Seat belts | Compulsory, front and rear |
| Drink-drive limit | Lower in Scotland; best avoided entirely |
| Phones | Hand-held use illegal |
| London charges | Congestion charge £18; ULEZ daily charge (check) |
| Fuel | £1.40–1.50 a litre (2026 estimate) |
FAQ
Questions people ask
What should I know about driving and car rental in United Kingdom?
Drive on the left, book a car only for rural legs, and expect £40–90 per day plus fuel at about £1.40–1.50 a litre. Trains are faster between cities, and London adds a £18 congestion charge plus ULEZ.
How much does it cost?
A compact rental runs £40–90 per day in 2026, more in summer and for automatics. Add fuel at about £1.40–1.50 a litre, parking at £1–4 per hour in towns, and a young-driver surcharge of roughly £20–40 per day if you are under 25.
When should I plan for it?
Book 4–8 weeks ahead for June to August, when automatics and popular car classes sell out. Spring and autumn give the best value and quieter roads. In winter, check Highland road closures and daylight before committing to a long rural loop.
Can I drive in the UK on my US or EU licence?
Yes for short visits. US, EU, UK and most Commonwealth licences are accepted, though some rental desks ask for an International Driving Permit. Carry your licence and passport, and check the current rule before you travel.
Do I need a car in London?
No. The Tube, buses and trains cover the city, and driving adds a £18 congestion charge plus ULEZ and expensive parking. Pick up a rental at the edge of London or in a regional city instead.
Is it hard to drive in the Highlands?
The roads are quiet but often single-track with passing places, and weather can close routes in winter. Distances take longer than the map suggests. Fill up when you see fuel, and plan shorter daily legs than you would at home.
What happens if I have an accident?
Stop, exchange details, and call the rental company's breakdown line. Do not admit fault. If anyone is injured, call 999. Travel insurance and the rental's excess policy decide who pays; keep photos and the police reference if one is issued.
Deep dive
Every source; changeable facts are marked check