My car is 10 years old should i buy a new one

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  • When should i change my car

    • Should i keep driving my old car

  • Should i change my car every 3 years
  • Keep old car or buy new calculator
  • Should i change my car every 5 years
  • How often should you change your car

    • Keep old car or buy new calculator.

    When deciding whether to keep or replace your car, you should factor in reliability, maintenance costs and environmental impact. Our expert reviews and advice can help you to make an informed decision.

    Below, we examine your options and consider how the upcoming ban on petrol and diesel, electric vehicle (EV) charging costs and Which?

    car safety tests might influence your decision.

    Plus, learn how the results of our latest car survey will help you to pick a brand you can trust.

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    Should i buy a new car or keep my old one

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    Reasons to keep your car

    1. It's running well

    At a glance: In our most recent car reliability survey, 16 cars in the 0-4-year age group achieved a full five-star rating.

    If you've owned your vehicle for several years and rarely have to deal with breakdowns and faults, congratulations are in order – you might be driving a vehicle that impressed in our annual Which?

    car survey.

    As part of our latest survey, we spoke to more than

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