auto services

What is the Difference Between an Interim Service and a Full Car Service?

When it comes to distinguishing between an interim service and a full car service, there are a few differences, such as full car service being far more advanced than interim services, which are also referred to as basic car services.

When deciding which one you’d like to choose, you must consider how long you’ve had the car, and if it’s not new, how long the person that had the car before you, had it for. You must also consider whether that person took the car for regular service checks, and how well it’s been looked after for.

Depending on what your car needs, you’ll be able to decide which service suits it best. If your car has missed its service dates or isn’t in the best condition, it’s better to book it for full car service, rather than a basic one. When it comes to road reliability, it is something that shouldn’t be compromised by any means.

The Difference Between an Interim Service and a Full Car Service

Interim Service

This type of service is designed for drivers that travel more than 20,000 miles or more a year. These individuals must have their car serviced twice a year but don’t require two full-car services throughout the year.


Interim services include an oil change, along with additional checks and back maintenance. These checks include your tyres, faulty lights, including leaky hoses.

When you visit your garage, a mechanic will fill up your car’s water, as well as brake and steering fluid, when required. An interim service is also referred to as basic car service and includes oil changes, basic maintenance which also includes your tyres, lights and leaking hoses.

Full Service

A full car service includes a broader range of checks for your car and even includes service part replacements, which is not included in an interim service.

The full car services are the perfect car service for those who travel far annually and have mileages that are above and beyond too high.


Tasks included in a full car service:

  • New air filter
  • Oil and filter replacement
  • New fuel filter in diesel engines
  • New spark plugs in petrol engines
  • Removal of brakes and wheels
  • Extensive checks for wear and damage, leaks, a steering system and driveshaft
  • Wheel bearings check for excessive driving
  • Suspension check for wear and damage
  • Brake cylinders, hoses and pipes checked for either leaks or damage
  • Clutch operation check
  • Brake fluid test and replacement if necessary
  • Handbrake operation check
  • Service light reset
  • Exhaust systems check for damage, leaks and corrosion
  • Tyre check for damage, wear and misalignment