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Diagnostic Check in Gloucester

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Diagnostic Check

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Gloucester Diagnostic Checks: Prices, Reviews & Local Insights

£84.00

Average price for a Diagnostic Checks in Gloucester

4.32

average rating based on customer feedback.

653

customer reviews for garages in Gloucester

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Top Garages for Diagnostic Check in Gloucester

Find the perfect garage for your vehicle with detailed information, reviews, and real-time availability.

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Diagnostic Check
Baylis Gloucester Logo

Baylis Gloucester

Physical Garage

Cole Avenue, Gloucester, GL2 5ER

About Us

Baylis, Vauxhall car servicing, MOTs and repairs in Gloucester. Manufacturer knowledge you can trust. From vehicle diagnostics and health checks to air con servicing and general repairs, you have peace of mind that you have the best technicians and genuine parts. Baylis prides itself on its reputation as a franchise dealership which always carries out work to the highest standard. Book your Vauxhall service, repair and/or MOT today and get the best in customer service and quality of work. Book a service and MOT at the same time for even more savings. There is no payment to be made on BookMyGarage, you will simply pay after the work is done. T

Diagnostic Check£85

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4.58 (303 reviews)

Reviews Summary

AI Generated

Most customers praise the garage for friendly, professional staff, clear communication (especially the video health checks), good value and speedy MOTs/services. Experiences are mixed, though — frequent gripes are inconsistent phone updates, long waits/being asked to leave the car all day, and administrative lapses like not stamping service books. A minority report workmanship or honesty concerns (missed tasks, scratched alloys, use of non‑genuine parts) and higher prices for parts, so reliability and repair costs can be unpredictable.

Vertu Renault/Dacia Gloucester Logo

Vertu Renault/Dacia Gloucester

Physical Garage

3 Ramsdale Rd, Gloucester, GL2 5FE

About Us

Please note: Collection and Delivery not available on Saturdays At your local Vertu dealership, we only use the latest technology and employ the very best highly trained technicians. This ensures we have the skills and equipment to diagnose any problem quickly, making your service or repair faster and cheaper. Our friendly service receptionists and technicians can offer advice on car servicing, MOT’s and repairs.

Diagnostic Check£120

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4.77 (98 reviews)

Reviews Summary

AI Generated

Most customers are highly satisfied, frequently praising friendly, helpful staff, clear communication (calls and videos), speedy and efficient servicing, easy online booking/self check‑in and good value — many also mention complimentary washes and prompt turnaround. A minority report problems such as unexpected MOT failures or missed checks, aggressive upselling, billing or admin errors and occasional rude behaviour, which undermines trust for some.

Vertu BYD & Ford authorised Gloucester Logo

Vertu BYD & Ford authorised Gloucester

Physical Garage

Bristol Rd, Gloucester, GL2 5YB

About Us

Please note: Collection and Delivery not available on Saturdays At your local Vertu dealership, we only use the latest technology and employ the very best highly trained technicians. This ensures we have the skills and equipment to diagnose any problem quickly, making your service or repair faster and cheaper. Our friendly service receptionists and technicians can offer advice on car servicing, MOT’s and repairs.

Diagnostic Check£99

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4.3 (84 reviews)

Reviews Summary

AI Generated

Most customers are positive, praising friendly, helpful staff, clear communication (often via mechanic video walk‑throughs) and good value, with many appreciating complimentary washes and savings when booking through BookMyGarage. Booking and routine work are described as straightforward and efficient by many, with timely repairs and helpful follow‑up calls when things run smoothly. Recurring weaknesses include inconsistency — missed valets or service‑book stamps, long waits or same‑day delays, occasional overcharging or disputed MOT results, and a few instances of poor customer service or delayed reports.

DISCOUNT TYRES (GLOS) LIMITED Logo

DISCOUNT TYRES (GLOS) LIMITED

Physical Garage

Unit 3, Glevum Works, Upton St, Gloucester, GL1 4LA

About Us

Your Trusted Garage in Gloucester For Over 40 years! Discount Tyres of Gloucester since 1979 is your local automotive garage in the heart of Gloucester. Our friendly and highly experienced team of Tyre Fitters, Mechanics and MOT Testers, are able to provide a whole range of services including MOT, Servicing, Tyre and Exhaust Fitting, Vehicle Repairs, Brake and Battery Replacement, Aircon Regas and much more! As an independent family-run business established in 1979 – we really do care and we’re able to supply a quality range of both affordable and premium parts, all for a competitive price.

Diagnostic Check£60

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5 (20 reviews)

VERACITY AUTOMOTIVE LIMITED - MOBILE MECHANIC Logo

VERACITY AUTOMOTIVE LIMITED - MOBILE MECHANIC

Mobile Mechanic

Clarence Street, Gloucester, Gloucester, GL1 1AD

About Us

🚗🔧 Veracity Automotive - We Fix Your Car, Wherever You Are! 🔧🚗 Tired of waiting at the Garage or being without your car for a full day? At Veracity Automotive, we bring high-quality auto repairs directly to your door! Our expert mobile mechanics provide fast, convenient, and reliable service that fits into your busy schedule. ✨ Services We Offer: ✔️ Brake Repairs & Maintenance ✔️ Oil Changes & Fluid Checks ✔️ Battery & Alternator Testing ✔️ Engine Diagnostics ✔️ And much more! 🌟 Why Choose Us? ✅ No need to leave your home or work ✅ Affordable, transparent pricing ✅ Expert mechanics with years of experience ✅ Friendly service with you

Diagnostic Check£60

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4.97 (37 reviews)

Reviews Summary

AI Generated

Customers rave about Veracity Automotive, with almost all reviews five‑star and frequent praise for professional, friendly and reliable work. Common strengths are the convenience of at‑home collection/servicing, clear and prompt communication (often via WhatsApp), quick turnaround, strong diagnostic skills and good value for money. There are virtually no recurring negatives — a few customers were initially wary of low prices but reported being pleasantly surprised and many say they will use or recommend the garage again.

Woodrow Way Garage Logo

Woodrow Way Garage

Physical Garage

Woodrow Way, Gloucester, GL2 5DX

Gold Tier Garage

About Us

Woodrow Way Garage specializes in automotive repair, maintenance, and diagnostics. From tune-ups to engine overhauls, our certified technicians deliver top-notch service. Trust Woodrow Way Garage for reliability, precision, and a commitment to keeping your wheels rolling smoothly.

Diagnostic Check£60

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4.84 (50 reviews)

Reviews Summary

AI Generated

Customers overwhelmingly praise the garage for friendly, trustworthy service, clear communication and fair, competitive pricing, with many singling out Jon/John and the team for quick, efficient MOTs, thorough diagnostics and high-quality workmanship. Few negatives appear — mainly occasional delays or limited same‑day timing updates — and one strong complaint about a filthy courtesy car and a later clutch issue. Reviewers consistently highlight honesty, value for money and helpful extras like collection/return and detailed explanations.

Next Wheels & Tyres Gloucester Logo

Next Wheels & Tyres Gloucester

Physical Garage

231 Bristol Rd, Gloucester, Gloucester, GL1 5TL

About Us

Cheap Car Servicing & Repairs Gloucester We repair and service everything from small hatchbacks to supercars to classic cars! At Next Wheels & Tyres Gloucester, we don’t just fit new or part worn tyres, we also have a fantastic team of experienced Mechanics and car servicing enthusiasts that are always willing to roll up their sleeves and get stuck in to help maintain your vehicle come rain or shine. At our Gloucester based Autocentre, we’ve helped supercar owners, such as Lamborghini, Ferrari and Audi owners to your daily drivers in Ford Fiesta’s, Vauxhall Corsa’s and many more. No matter what car you drive we are confident we can help y

Diagnostic Check£50

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4.78 (30 reviews)

Reviews Summary

AI Generated

Reviews overwhelmingly praise the garage for friendly, professional and honest staff, clear communication (booking calls and text reminders), quick turnaround and good value, with consistently high-quality work on tyres, alloys, exhausts and remaps. Negative feedback is rare and generally vague — a couple of one‑star/brief comments — and there are no recurring weaknesses beyond occasional use of a sister garage for MOTs.

Johnsons Mazda Gloucester Logo

Johnsons Mazda Gloucester

Physical Garage

Unit 1 Shepherd Road, Cole Avenue, Gloucester, GL2 5EP

About Us

Maximise the lifespan and value of your car with regular car servicing at Johnsons Cars. Our expert technicians are trained to service your car using the latest techniques and diagnostic equipment and are committed to providing a friendly, straightforward and honest service.

Diagnostic Check£120

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4.53 (16 reviews)

Reviews Summary

AI Generated

Most reviewers praise the garage — friendly, polite staff, clear communication, fast and efficient work, easy online booking and a strong parts department, with many noting jobs completed on time and electronic records updated. A minority flagged issues: missed booking confirmations that wasted time, a promised quote that never arrived, cars not being washed on collection and some saying labour and parts are expensive.

Baylis Suzuki Logo

Baylis Suzuki

Physical Garage

1 Vernon, Staverton, GL2 9QL

About Us

Baylis Suzuki & Kia authorised car servicing, MOTs and repairs in Staverton Bridge. Manufacturer knowledge you can trust. From vehicle diagnostics and health checks to air con servicing and general repairs, you have peace of mind that you have the best technicians and genuine parts. Baylis prides itself on its reputation as a franchise dealership which always carries out work to the highest standard. Book your service, repair and/or MOT today and get the best in customer service and quality of work. Book a service and MOT at the same time for even more savings. There is no payment to be made on BookMyGarage, you will simply pay after the wor

Diagnostic Check£85

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4.43 (10 reviews)

Reviews Summary

AI Generated

Customers largely praise the garage for professional, friendly staff (Sarah is mentioned by name), clear communication, quick MOTs and helpful extras like video service summaries, with many calling the workmanship good value. A minority report problems with misleading health‑check warnings, unexpected price hikes or difficulty obtaining genuine parts (described as a bait‑and‑switch by one reviewer), and one customer said an engine‑noise investigation wasn’t fully completed.

JPD AUTOMOTIVE - MOBILE MECHANIC Logo

JPD AUTOMOTIVE - MOBILE MECHANIC

Mobile Mechanic

17 WISTEIRA WAY, CHURCH DOWN, GLOUCESTER, GL3 1LQ

About Us

17 Years experience ! Covering Cheltenham , Gloucester & Surrounding Areas JPD Automotive offers a wide range of professional mechanic services, including vehicle diagnostics, routine maintenance, and comprehensive repairs. BMW main dealer for 6 years, Landrover main dealer for 5 years, VW/Audi main dealer an German car specialist 4 years, and 2 years experience with super/luxury cars (Bentley, Rolls Royce, Ferrari, Lamborghini etc) NVQ Level 1 Qualified NVQ Level 2 Qualified NVQ Level 3 Qualified ATA Level 2 Accredited ATA Level 3 Accredited ATA Level 4 Accredited IMI Member F-GAS Qualified (Air-con)

Diagnostic Check£60

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3 (2 reviews)

What does a car diagnostic check do?

A diagnostic check is carried out on your vehicle by a mechanic, who will plug your vehicle into a specialised code reader. It can detect problems with your vehicle which may be difficult to spot manually.

The main components which are tested in a diagnostic check are the car’s:

  • electronic control units (ECUs) - these control various element of the car and its performance including engine running
  • emissions and exhaust sensors
  • braking system
  • electrical components such as central door locking
  • transmission if electronically controlled
  • ignition coils
  • throttle setting
  • fuel injectors
  • air flow and coolant

 

Why is a car diagnostic check important?

A diagnostic check is very important as it can detect a potential problem with your car, even before a breakdown. The computerised equipment scans your vehicle’s system to check for any faults, no matter how minor or major. A diagnostic test is a quick, easy and accurate way to discover any faults and will give you the chance to get them fixed before they turn into bigger and more expensive issues. When your car has a fault, this may show as a warning light on the dashboard. If the light goes out the system will store the fault code so the garage will find this when they do the diagnostic check.

What are the possible signs that your car needs a diagnostic check?

There are many different signs which will indicate that your vehicle needs a diagnostic check. Essentially, if you suspect that there is an issue with your car but don’t know what, you will probably want to book a diagnostic check to find out what the problem is. Here are some of the key signs:

  • Engine warning light - if the engine warning light appears on your dashboard, it’s important to take your vehicle to a garage as soon as possible as there is a wide variety of problems which the light may be flagging up.
  • Strange noises – any strange noises coming from your car need to be checked out before they turn into more serious problem. Some of these sounds may include; whining from the bonnet, abnormally loud exhaust, uneven engine noise, brake squealing or gear crunching.
  • Smoke - if you see smoke or steam coming from under the bonnet, your vehicle may be overheating.
  • Vibrating - if you notice any vibrating or pulling under your brake, the issue may be due to work brake discs or pads. However, it could also indicate a problem with your suspension or steering.

 

How long do car diagnostics take?

You can expect a diagnostic check on your car to take approximately 90 minutes. You may want to allow for more time though as the mechanic who will be carrying out the check might not be available to start right away.

How much does a car diagnostic check cost?

The price of a car diagnostic test can vary, depending on the garage that you visit. Each garage has a fixed price for diagnostic checks, ranging from £30 - £100.

Enter your vehicle registration number and post code into BookMyGarage (at the top of this page) and you can instantly compare diagnostic check pricing from all of the garages in Gloucester. As well as price, you can see the garages’ reviews, distance from your post code, extra services offered and availability. You don’t even have to register to get access to all of this information. When you have selected a suitable garage, you can choose a date, any optional extras (such as collection and delivery, loan car etc.) and book online.

How can you save money (and the environment) while you drive?

As every garage owner will tell you, there are some tried and tested ways to cut down on your petrol costs (and consumption) while you’re out and about in Gloucester or beyond. One is to shut your windows. If you can hear that wind noise in your car it’s costing you more to drive. This is because the car becomes less aerodynamic and has to work harder to motor along. Removing a roof rack will improve your fuel efficiency for the same reason. Another useful tip is to combine short trips into one; each time you drive after your car has been parked for a while the engine will be cold and need to use a lot more fuel for the first 5 miles or so. If you do one trip from school drop-off to supermarket to office you’ll use far less fuel than if you do all those trips individually.