Rent local cars from your community

Instantly book and unlock vehicles from trusted owners with your phone

“The simplest car hire process I’ve ever encountered. Such a great idea and excellent value for money. Easy to use app and brilliant customer service.”

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Renault Zoe

Located 100 metres away

🎉 Share to earn £20

Refer friends for free rentals

Why rent with us?

The Karshare app makes it easy to discover, book and unlock affordable vehicles from owners in your area. Take your pick from dazzling electric city cars to family SUVs with plenty of storage. Skip the counter today and join the car sharing revolution.

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Book cars instantly

All vehicles on Karshare are available on-demand and can be rented by the hour or day

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Unlock with your phone

Forget key handovers – get access to hundreds of cars with our mobile app

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Keep it local

Support your community by hiring nearby cars parked just around the corner

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Drive with confidence

Feel safe with comprehensive insurance and RAC breakdown cover

Latest available cars

View all

Driving the move to net zero

Karshare is building a world where we never have more cars than we need.

Learn more


There are over 40 million cars parked on our roads and driveways in the UK


On average, vehicles in the UK sit idle 96% of the time

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For every 1 car shared, we can take 14 off the road


A 2% switch to car sharing could see CO₂ emissions drop by 620,000 tonnes

Rent out your car

Share your car with trusted local renters and earn up to £550 every month. Through car sharing, you can support your community and help reduce carbon emissions, all while making extra income from home.

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    Keyless technology

    No key handover required with contactless rentals

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    Comprehensive insurance

    Your car is fully covered, no matter what

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    Full control

    Set your own dates, times and price

Learn more

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🎁 Invite owners to earn £50

Katie just added their vehicle!

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🎉 Jamie booked your vehicle

You earned £250!

“If someone asked me if they should share their car, my answer would always be yes. It’s win-win, there are so many benefits to it.”

Lisa Smith

Car owner