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Southampton Diagnostic Checks: Prices, Reviews & Local Insights
Real-time data from live garage profiles on BookMyGarage.com
Top Rated
Most Reviewed
Physical Garage
Unit 16, Swanmore Business Park, Lower Chase Road, Swanmore, SO32 2PB
About Us
At Cool Cars South Coast, we don’t just fix cars – we restore confidence every time you drive away. As a proud family-run business, we offer years of hands-on experience and genuine attention to detail. From minor scratches, dents to full accident repairs, our skilled team delivers high-quality workmanship at fair, honest prices. We use trusted parts, proven techniques and take real pride in doing things properly – so you can get back on the road feeling safe, confident and looked after. Based in Swanmore, Hampshire, Cool Cars South Coast is your local, reliable vehicle repair specialist. Friendly, transparent and focused on getting it ri
Diagnostic Check£60
How It Works
1. Search
Simply enter your reg and postcode to compare garages near you.
2. Compare
Check reviews, prices and availability — all in one place.
3. Book
Book online in seconds with no upfront payment required.
Diagnostic Checks Costs by Make
Live price ranges across our network of Southampton garages
| Vehicle Make & Model | Diagnostic Check |
|---|---|
| Ford Fiesta1.0–1.5L | £40–£102 |
| Ford Fiesta1.6–2.4L | £40–£102 |
| Ford Fiesta2.5L+ | £40–£102 |
| Renault Clio1.0–1.5L | £40–£102 |
| Renault Clio1.6–2.4L | £40–£102 |
| Renault Clio2.5L+ | £40–£102 |
| Peugeot 1081.0–1.5L | £40–£102 |
| Vauxhall Corsa1.0–1.5L | £40–£102 |
| Vauxhall Corsa1.6–2.4L | £40–£102 |
| Vauxhall Corsa2.5L+ | £40–£102 |
| Volkswagen Golf1.0–1.5L | £40–£102 |
| Volkswagen Golf1.6–2.4L | £40–£102 |
| Volkswagen Golf2.5L+ | £40–£102 |
| Nissan Qashqai1.0–1.5L | £40–£102 |
| Nissan Qashqai1.6–2.4L | £40–£102 |
| Nissan Qashqai2.5L+ | £40–£102 |
| BMW X51.0–1.5L | £36–£102 |
| BMW X51.6–2.4L | £36–£102 |
| BMW X52.5L+ | £36–£102 |
| Audi A11.0–1.5L | £40–£102 |
| Audi A11.6–2.4L | £40–£102 |
| Toyota Aygo1.0–1.5L | £40–£102 |
| Toyota Aygo1.6–2.4L | £40–£102 |
| Hyundai Tucson1.6–2.4L | £40–£102 |
| Hyundai Tucson2.5L+ | £40–£102 |
Why Book with BookMyGarage?
- BMG-Verified Garages Across Southampton - local businesses that offer great value and consistently meet service standards. Look for the BMG-Verified badge to find the garages we’ve ensured meet our high standards for customer service, ratings, and reliability.
- We Show the Full Picture – all up front: prices, reviews, availability, and distance, so you can choose the right garage based on what matters most to you.
- Real Reviews – genuine, verified feedback from drivers like you. Every review helps you book with confidence.
- No Upfront Payment – we won’t ask for payment details when you book. Pay the garage directly once the work’s complete*.
- Compare & Book in Seconds - see your options side by side and choose the right garage for you. No jargon. No stress. No surprises.
- Support Local Garages – we connect drivers with quality local businesses that keep communities moving.
These are just some of the reasons to choose BookMyGarage - enter your reg and postcode to see how we can help you make a confident, informed choice when booking your car’s diagnostic check now.
*some mobile technicians (that come out to you) may require an upfront payment or commitment, please check this with them first.
Spotlight: Ace Automotive Southern Ltd - Southampton's Top Tier Garage
With over 20 years of experience behind them, the team at Ace Automotive Southern Ltd specialise in all makes and models.
With a 12-month warranty offered on all parts, you can book with confidence.
Working on everything from exhausts to tyres, this Southampton garage offers competitive prices.
They even offer a pick up & drop off service for your convenience.
With a 4.8 star-rating based on over 335 verified reviews* on BookMyGarage, you can find the service you need at Ace Automotive.
*as of March 19th 2026
All information accurate as of March 19th 2026.
About Our Tier System
BookMyGarage’s Tier Program is designed to help drivers identify the most reliable and high-performing service providers in their area. We evaluate:
- Verified customer reviews – volume and score
- Communication and transparency
- Value for money
- Ongoing compliance with our service standards
Only providers that consistently meet and maintain these high standards are awarded Tier status, ensuring drivers can book with confidence.
What Local Drivers Think About Ace Automotive Southern Ltd
"Superb garage that are always helpful [...]" - Gerry, from a verified review, left March 2nd 2026
"Very reliable and professional highly recommend [...]" - Ted, from a verified review, left March 2nd 2026
"Excellent service. Couldn't fault them." - Andy, verified review, left December 22nd 2025
All review snippets are taken from verified reviews left for Ace Automotive Southern Ltd through BookMyGarage.com.
Each of these reviews is checked by a member of our team, validating the vehicle registration used and matching it against completed bookings, wherever possible, to ensure it has been left by a real customer of the garage.
When You Should Book a Diagnostic Check
If you've noticed any of the following warning signs, we recommend booking your car in for a diagnostic check:
- An illuminated dashboard warning light
- Unusual sounds
- Strange smells
- Reduced fuel efficiency
- Trouble starting your car
- Your car feels sluggish
Booking a diagnostic test gives you clarity on which repairs your car needs and a simple way to help you regain confidence when something doesn't feel right.
We know how overwhelming it can be to not know what’s wrong with your car. That’s why we’re here to help you stay in control of your vehicle’s health.
Just enter your reg and postcode into the booking tool below to get started, comparing instant prices from dozens of local garages to book the right diagnostic check in Southampton for your needs in under 60 seconds – with no upfront payment*.
Sort by verified reviews, distance, price or availability to find a garage that drivers just like you love and get life moving smoothly again. No stress. No surprises.
*some mobile technicians (that come out to you) may require an upfront payment or commitment, please check this with them first.
Find the clarity you're looking for when you book a professional diagnostic check with an accomplished local garage.
Frequently asked questions
Once you’ve chosen your garage, you deal with them directly from start to finish, paying only after the work is complete – giving you full peace of mind.
Some mobile technicians may request some commitment or payment upfront to cover the costs of them coming out to you.
However, if the light is only a steady amber, you should be able to safely drive your car home or to a local garage – but we don’t recommend driving it any more than is necessary as you may make the problem worse.
If you notice a flashing amber or red engine management light, you should not drive your car, pulling over as soon as it is safe to do so if it comes on while driving. This indicates a more serious issue that needs fixing as soon as possible. You may need to contact your recovery provider or a tow truck to get you to the garage.
You can select ‘Mobile Mechanics Only’ to filter static garages out of the results if you need a mobile technician to fix your car.
This is especially useful if you’ve noticed a flashing amber or red engine management light.