With the current cost of living crisis, it’s no wonder that some drivers are delaying or avoiding servicing their cars. Rising household expenses are forcing many motorists to cut back on non-essential spending, and unfortunately vehicle maintenance is often one of the first things to be postponed.
Although skipping regular servicing may save money in the short term, it can negatively affect your car’s safety, reliability, fuel economy, and long-term value. Routine maintenance helps identify small problems before they develop into expensive repairs.
If ongoing maintenance costs are becoming difficult to manage, you can also check your vehicle’s current worth using Jamjar’s car valuation guidance.
What is a full service on a car?
A full service is a comprehensive vehicle health check combined with routine maintenance. It typically includes inspections of engine fluids, brakes, tyres, suspension, steering components, filters, and general wear and tear throughout the vehicle.
Most full services involve dozens of checks and adjustments designed to keep your car running safely and efficiently. Regular servicing can also help identify hidden issues before they become major mechanical problems.
How often should a car be serviced?
The frequency of servicing depends on the vehicle manufacturer’s recommendations and your driving habits. Most cars should generally be serviced every 12 months or around every 12,000 miles, whichever comes first.
Some modern vehicles include service reminder systems that monitor mileage and time since the previous service. Drivers who regularly cover high mileage may also benefit from interim servicing between annual checks.
For more advice on maintenance schedules and running costs, see our guide on how often you should service your car.
Is it illegal not to service your car?
No, it is not illegal to skip servicing your vehicle. However, neglecting maintenance can increase the likelihood of mechanical faults and may contribute to MOT failures if important safety components deteriorate.
Regular servicing plays an important role in keeping a vehicle roadworthy, safe, and reliable. Ignoring maintenance for long periods can also result in significantly higher repair costs later on.
With more drivers skipping routine servicing because of rising costs, this guide on service history and value explains how missing maintenance can significantly reduce a car’s long‑term worth.
What are the consequences of not servicing a car?
Failing to service your vehicle regularly can lead to several issues, including:
- Poor fuel economy due to old engine oil and clogged filters
- Increased wear on brakes, tyres, and suspension components
- Greater risk of unexpected breakdowns
- Oil sludge buildup and possible engine damage
- Higher long-term repair costs
- Reduced resale value due to incomplete service history
- Potential warranty issues if manufacturer schedules are ignored
A well-maintained service history can also help preserve your car’s value if you later decide to sell or part exchange it.
How do I get a service book for my car?
A service book records your vehicle’s maintenance history, including dates, mileage, and details of completed work. Many vehicles come with either a physical service book or a digital service history.
If you no longer have your service records, you may be able to request copies from previous garages or dealerships using your vehicle registration or VIN number. Keeping accurate servicing records is important for maintaining resale value and demonstrating that the car has been properly maintained.
Can I service my car myself?
Yes, some basic servicing tasks can be carried out yourself if you have the knowledge, tools, and confidence to do so safely. Simple jobs such as replacing air filters, topping up fluids, or changing wiper blades are manageable for many motorists.
However, professional servicing offers additional benefits, including specialist diagnostic equipment, manufacturer-specific checks, and verified service records. Improper maintenance or missed faults could potentially affect safety, reliability, and future vehicle value.
If repair and servicing costs are beginning to outweigh the value of your vehicle, you may want to explore your options through Jamjar’s Value My Car service.
Jamjar.com makes selling your car quick, easy, and hassle-free. By comparing offers from a trusted network of UK car buyers, you get the best price without the stress of negotiating or haggling. There are no hidden fees, no obligation to sell, and the entire process is 100% online. Whether your car is nearly new or well-used, Jamjar helps you sell it fast and for a fair price—saving you time and effort.