Top Tips for Fuel Efficiency from Your Trusted MOT Garage

September 17, 2025

D&G Autocare

At D&G Autocare, Scotland’s No. 1 MOT garage—where “Fast, Friendly and Fair” service is more than just a slogan—we know that every driver wants to get the most out of their fuel tank. Rising costs at the pump and a growing awareness of environmental impact mean that fuel efficiency has never been more important. The good news is that with a few simple changes to your driving habits and a little regular maintenance, you can save money and enjoy a smoother drive. Here are our expert tips for maximising your fuel efficiency.

person about to fill their car up with fuel

1. Keep Your Tyres at the Right Pressure

One of the easiest ways to save fuel is by maintaining correct tyre pressure. Under-inflated tyres increase rolling resistance, which forces the engine to work harder. Even a small drop in pressure can reduce efficiency noticeably. Make tyre checks part of your weekly routine, and don’t forget to adjust pressures if your car is heavily loaded.


2. Book Regular Servicing at a Trusted MOT Garage

Preventive maintenance is key. When you visit a reliable MOT garage like D&G Autocare, our team ensures your car runs as efficiently as possible. Dirty oil, clogged filters, or worn spark plugs all contribute to wasted fuel. Routine servicing also means small problems are spotted before they turn into expensive repairs. A well-maintained vehicle is always a more economical one.


3. Invest in Fuel System Cleaning

Over time, carbon deposits can build up in your engine and fuel injectors, affecting performance and economy. Services such as fuel injector cleaning restore efficiency, smooth running, and quicker throttle response. Many drivers notice immediate improvements in mileage after this type of treatment.

fuel gauge in car showing low fuel

4. Choose Quality Fuel

Not all fuels are created equal. Higher-quality fuels with additional detergents can help keep your engine cleaner for longer, promoting efficient combustion and reducing harmful emissions. While the cost per litre may be slightly higher, the long-term benefits often outweigh the extra spend.


5. Drive Smoothly and Anticipate the Road

How you drive has as much impact on fuel consumption as how your vehicle is maintained. Try these simple techniques:

  • Accelerate steadily rather than aggressively.
  • Shift gears earlier—ideally before 2,500 rpm in a petrol car and 2,000 rpm in a diesel.
  • Anticipate traffic to avoid heavy braking.
  • Switch the engine off if you’re stationary for more than a couple of minutes.

Small changes like these can cut your fuel use by up to 15%.


6. Reduce Weight and Drag

Every extra kilogram your car carries increases fuel consumption. Remove unnecessary items from your boot, especially heavy tools or equipment you don’t need for daily driving. Roof racks and roof boxes should also be taken off when not in use, as they create wind resistance that can cut efficiency by up to 20%. Even driving with windows fully open at higher speeds increases drag and wastes fuel.


7. Combine Journeys and Use Cruise Control

Cold engines are less efficient. Instead of making several short trips, try to combine errands into one journey so the engine reaches its optimal temperature. On motorways, cruise control is a great way to maintain a steady speed and reduce unnecessary fuel-burning fluctuations.


8. Keep Your Car Aerodynamic

Simple habits such as keeping windows closed at higher speeds, avoiding unnecessary roof attachments, and even keeping your car clean can help. Dirt and grime may not seem like much, but a smooth, clean surface reduces drag slightly and helps air flow more efficiently over your vehicle.

car driving smoothly in tunnel

Why Choose D & G Autocare as Your MOT Garage?

With over 18 branches across Scotland and Carlisle, including Dundee, Perth, Edinburgh, Stirling, and Dunfermline, D&G Autocare is the convenient choice for car servicing, repairs, and MOTs. As a leading MOT garage, we pride ourselves on providing expert advice, professional maintenance, and outstanding value.

From eco-friendly oil changes to advanced fuel system cleaning, our services are designed to keep your vehicle performing at its best while saving you money at the pump. When you choose D&G Autocare, you’re not just booking an MOT test—you’re investing in the long-term efficiency and reliability of your car.

So if you want to cut your fuel costs and drive smarter, book your next service or MOT online with D&G Autocare today. The MOT cost is often a worry, however with our honest pricing of just £54.85 when you book online, you won’t be left out of pocket. Our friendly team is here to keep you on the road, running smoothly, safely, and economically.

Frequently Asked Questions

What services does D&G Autocare offer?

D&G Autocare provides a comprehensive range of vehicle services, including MOTs, tyre sales and fitting, exhausts, brakes, servicing, suspensions, clutches, and general garage repairs.

How can I book an appointment?

You can book services online through our website, selecting the desired service and your preferred location.

Where are D&G Autocare's garages located?

D&G Autocare has multiple locations across Scotland and England, including Dunfermline, Edinburgh, Glasgow, and Carlisle.

Do you offer any special deals or discounts?

Yes, D&G Autocare frequently provides special offers, such as discounted MOTs, interim service deals, and free seasonal safety checks.

How can I contact D&G Autocare for further inquiries?

You can reach our customer care team weekdays from 10:00 to 17:00 or visit the ‘Contact Us’ page on their website for more details.

Book or Enquire today!

Don’t wait until the last minute! Our friendly staff is ready to assist you with scheduling your appointment and answering any questions you have. Ensuring your vehicle’s safety and compliance has never been easier.

Book your MOT or Service with D&G Autocare today!