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Explore Our Brands

Driving our customers
happy since 2010!

SUBARU MAIN DEALER

Find your perfect new or approved used Subaru today with Celtic!

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MITSUBISHI

Explore the new Mitsubishi range or book servicing with Celtic!

VIEW MODELS VIEW OFFERS PARTS & ACCESSORIES SERVICE BOOKING

KGM MAIN DEALER

Extensive range of servicing and aftersales options available

VIEW MODELS VIEW OFFERS PARTS & ACCESSORIES SERVICE BOOKING

New Stock Just Arrived

39PANORAMIC ROOF+LOW MILES

About Celtic Auto Group

Welcome to Celtic Auto Group, a trusted new car main dealer in Swansea proudly representing Subaru and KGM (formerly SsangYong). Based in Gorseinon, Swansea, we are a family-owned car dealership with a reputation built on honesty, reliability and exceptional customer care. Whether you are looking for the latest new Subaru models, a rugged KGM SUV, or a carefully hand-picked used car at great value, our dedicated team is here to help you find the perfect vehicle for your lifestyle and budget.

Authorised Servicing, MOTs & Genuine Parts

Celtic Auto Group is more than just a car dealer – we are also an authorised service centre for Subaru, Mitsubishi and KGM (formerly SsangYong). Our experienced technicians use the latest diagnostic equipment and genuine manufacturer parts to keep your car in top condition. From routine servicing and MOT testing in Swansea to major repairs, tyres and air-conditioning maintenance, you can rely on us to keep your vehicle safe, efficient and reliable.

FCA Approved Car Finance in Swansea

We understand that purchasing a vehicle is a big decision, which is why Celtic Auto Group offers flexible car finance options in Swansea. As an FCA-approved dealer, we provide access to competitive finance packages tailored to suit your needs, helping you spread the cost of your new or used car with confidence and peace of mind.

Used Cars in Swansea with Warranty as Standard

Alongside our new Subaru and KGM ranges, we stock a wide selection of quality used cars in Gorseinon, Swansea. Every pre-owned vehicle is thoroughly inspected, prepared to the highest standard, and supplied with a warranty included as standard for your complete reassurance. From first cars to family SUVs, there's always a great choice at Celtic Auto Group.

Why Choose Celtic Auto Group?

Authorised dealer for Subaru and KGM (formerly SsangYong)

Authorised service centre for Subaru, Mitsubishi and KGM

Family-owned and customer-focused business in Gorseinon, Swansea

Competitive car finance – FCA regulated for your protection

Servicing, MOTs and genuine parts available on site

Warranty included with every vehicle as standard

We are proud to be part of the IMDA

Visit Celtic Auto Group in Gorseinon, Swansea

If you are searching for a Subaru dealer in Swansea, a KGM dealer in South Wales, or simply a trusted local garage for your next MOT or car service, Celtic Auto Group is here for you. Visit our showroom in Gorseinon, Swansea, to explore our range of new cars, used cars and aftersales services – or contact our friendly team today to book a test drive or servicing appointment.

Our Happy Handovers

Ceri Hammett

I would recommend to anyone

Mr Howell

Happy Handover

Mrs Joseph

Happy Handover

Mark Short

Happy Handover

Klaus Thieme

Excellent Service

Darrell Jones

Seamless and Stress Free

Steph Dufcal

PATIENT, CARING AND HELPFUL

What our customers say about us

Our Reviews

Recently bought a vw caddy from Celtic auto group. Great service all round and a very fair price on the van. I dealt with Jack and he was beyond helpful from start to finish, super polite and answered any questions I had regarding the van and purchasing process. 10/10

Taran dalton

Good experience from start to finish there was a slight hic up when I got home, But after contacting Jack this was sorted out successfully !!

Steve F

Very professional. Good communication and service

Anonymous

Absolutely amazing service from driving in to driving out. Our sales rep Jack was fantastic. They go above and beyond to help with anything you need and they don’t just push you out with a car when you buy a car they do a full check all over and do any repairs needed so the car is perfect before you drive away. They also help with future service plans and warranties. Will definitely return when we get a new car. Highly recommend.

Matthew Ratcliffe

Good family business, and Jacob the salesman wos brilliant to deal with.

Gareth Evans

Really helpful and reassuring, answer any questions you have and will help in anyway they can. Talked you through about finance and how they work for once people who speak English and no jargon. Thanks for everything

Helen Jones

Jacob was more than helpful sending a video and plenty of pics of the truck , didn’t end up buying it but they definitely did there best to help

Mark Hall

Drove me happy twice now. I honestly wouldnt use another garage. Jacob in particular is brilliant. I was very happy with my series 5 5 years ago and even happier with my series 6 I picked up today. Nothing too much trouble, nothing was too much to ask. 10000% best garage. Ps Jacob needs a raise! 😂🤩 But really it’s the little things that matter and this garage takes care of it all. Stopped in before as a washer fluid reservoir blocked, sorted no charge. Key fob battery died, sorted no charge. Called up and booked services, mots and all sorted and driven away with a truck looking brand new. 🥰

Rachel Turley (ThisAValidUser)

I have had the misfortune of having to take my car into Celtic Autos due to issues with the vehicle but I have to say my experience with both reception Staff and service staff at Celtic Autos has been exceptional. A very big thanks to all those who have helped with a speedy response to get my car back on the road.

Philip Harrison

I contacted Celtic Auto about a car I had seen on AutoTrader. From the outset, I felt that this was a company that wasn't pushy with sales and genuinely wanted to help customers find the right car. Dealing with two members of the sales team was a very pleasant experience. Driving down from Scotland felt worthwhile, and the team were just as lovely in person as I had expected. The Mitsubishi Outlander I purchased certainly didn't disappoint either. The 10-hour drive back home gave me plenty of time to put the vehicle through its paces, and it performed brilliantly throughout. All I can say is that buying a car from Celtic Auto was an absolute pleasure from start to finish. I would highly recommend these guys and would happily return to them in the future should we need another car.

Brian Thain

All good

jeje lyly

Decided to purchase our first Electric car, and after doing some searching, we visited Celtic Autos to view a Niro. We were looked after by Jack, and he was very professional, friendly and not at all pushy like some other car salespersons. Ending up going back the next day for a test drive, and agreed to purchase the Niro. The overall experience was great, and would highly recommend them as a small family run business. Their attention to detail was great.

Dave Matthews Photography

Monday - Friday	08:30 - 18:00
Saturday	09:00 - 17:00
Sunday	Closed

Monday - Friday	08:30 - 17:30
Saturday	09:00 - 12:00
Sunday	Closed

Explore Our Brands

Driving our customershappy since 2010!

Find your perfect new or approved used Subaru today with Celtic!

Explore the new Mitsubishi range or book servicing with Celtic!

Extensive range of servicing and aftersales options available

New Stock Just Arrived

Mercedes-Benz CLA1.6 CLA180 AMG Sport Coupe Euro 6 (s/s) 4dr

Mitsubishi L2002.2 DI-D DC Barbarian 4WD Euro 6 (s/s) 4dr

Mitsubishi ASX2.0 MIVEC Exceed SUV 5dr Petrol CVT 4WD Euro 6 (s/s) (150 ps)

Volkswagen Tiguan Allspace2.0 TDI SEL Euro 6 (s/s) 5dr

Mitsubishi ASX1.6 Juro Euro 6 5dr

Ssangyong Tivoli XLV1.6D Ultimate Auto 4WD Euro 6 5dr

KGM Actyon1.5h K50 Auto Euro 6 (s/s) 5dr

KGM Tivoli1.5 K40 Euro 6 (s/s) 5dr

Nissan Qashqai1.5 dCi Tekna 2WD Euro 6 (s/s) 5dr

Mitsubishi Shogun Sport2.4D 4 Auto 4WD Euro 6 5dr

About Celtic Auto Group

Authorised Servicing, MOTs & Genuine Parts

FCA Approved Car Finance in Swansea

Used Cars in Swansea with Warranty as Standard

Why Choose Celtic Auto Group?

We are proud to be part of the IMDA

Visit Celtic Auto Group in Gorseinon, Swansea

Our Happy Handovers

Ceri Hammett

Mr Howell

Mrs Joseph

Mark Short

Klaus Thieme

Darrell Jones

Steph Dufcal

Our Reviews

Driving our customers
happy since 2010!

Mercedes-Benz CLA
1.6 CLA180 AMG Sport Coupe Euro 6 (s/s) 4dr

Mitsubishi L200
2.2 DI-D DC Barbarian 4WD Euro 6 (s/s) 4dr

Mitsubishi ASX
2.0 MIVEC Exceed SUV 5dr Petrol CVT 4WD Euro 6 (s/s) (150 ps)

Volkswagen Tiguan Allspace
2.0 TDI SEL Euro 6 (s/s) 5dr

Mitsubishi ASX
1.6 Juro Euro 6 5dr

Ssangyong Tivoli XLV
1.6D Ultimate Auto 4WD Euro 6 5dr

KGM Actyon
1.5h K50 Auto Euro 6 (s/s) 5dr

KGM Tivoli
1.5 K40 Euro 6 (s/s) 5dr

Nissan Qashqai
1.5 dCi Tekna 2WD Euro 6 (s/s) 5dr

Mitsubishi Shogun Sport
2.4D 4 Auto 4WD Euro 6 5dr