COVID-19 Update-

Aherns Castleisland will remain open for Parts and Service in Level 5 restrictions.
If your vehicle is due a service or in need of repair please contact us on 066 7143000 and we will make the necessary arrangements.
If you need any help during this time with your vehicle, please feel free to contact us.
Make sure your vehicle and its tyres are winter ready with a Free Winter Health Check.
Our Sales Department will become a virtual showroom online for all new or used sales. View our full selection of new and used vehicles on www.aherns.ie. Or used car selection is also available to view from our facebook page.
If there is a vehicle that might be of interest, please call us on 066 7143000 or email us at info@aherns.ie and we can arrange a personalised video for you and answer any queries that you may have on vehicle specification or pricing.
Stay safe from all at Aherns Castleisland



opel logo


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Used Cars



  • Can’t speak highly enough about the staff at Aherns garage who helped us get back on the road as quickly as possible when we were on holidays down there. A big thank you to mike who got us back on the road and to Tim who brought my family to our hotel and collected me the following morning to collect my car. To get someone you can trust so far from home We will be forever grateful to you guys. Thanks a million john and familyJohn H.
  • Love my new car… staff are so so helpful and easy to deal withMaryEllen B
  • Top class all the way, took my car over today and as always first class 5 star service. Pat, Mary Mike and Barry .. the service is superb from purchase to aftercare and I cannot recommend the team in Aherns highly enoughBrid B.
  • Very pleasant to deal with, couldn’t be any more happier with my Opel Zafira. Definitely lovely car dealers to purchase a car from.Cait R.
  • A huge thank you for all your help. It was an absolute pleasure dealing with you. Thanks for looking after me so well, I’m delighted with my new Opel Astra. Best WishesLiam E.
  • Top class for customer service, and sales. Best of luck with the Mazda cars.Janner F.
  • Thank you Barry for the excellent service and attention I received when buying my Opel Corsa. Explained everything I needed to know and was very friendly and helpful. I am really pleased with the car and glad I went to Aherns.Michael O S.
  • Ahern’s Garage are a pleasure to deal with, especially Pat Ahern. We are delighted with the car and the service we received.Eileen F.
  • Great folk. Always happy to visit there .Joe K.
  • Excellent salesman and great serviceMarcelina L.
  • Went in for an A/C service received a prompt professional and friendly service from Tony and the service team . They checked over the rest of the car and returned it washed.. great service and customer careMichael K.
  • In for advice and a car check…both excellent service…Office staff friendly and helpful. Mary helped me at the coffee machine! Being an ex safety adviser, I would give them too marks….Michael J O S.
  • Highly recommend Ahern’s BMW Castleisland….. I dealt with Padraig, Gordon and Humphrey truly outstanding customer service 100% professional a pleasure to deal with….!!!!!Karen Ni H.
  • Excellent service. Highly recommended.Tessa D.
  • I would highly recommend this garage, i purchased my car there and go there for a service, at all times that I am dealing with the staff they are polite, helpful and honest.Caroline O C.
  • Great experience at this Location.Frank D.
  • Very good serviceThomas B.


Situated on a 5 acre site on the Tralee Road, The new state-of-the-art premises is now home to Opel, BMW & Mazda passengers and a VTN commercial test centre.

The team at Aherns offer award winning customer service and expertise, whether you are looking to purchase a car or maintain your current vehicle

The dealership is ideally located in the heart of the county only 10 mins from Tralee, 20 mins from Killarney, 5 mins from Farranfore and 20 mins to West limerick and north Cork.



Profix Accident Repairs is your one stop shop for all your Vehicles paint and body repairs. Our Team have many years of experience in the Bodyshop repairs. Profix Accident Repairs has a reputation for high quality craftsmanship.

We carry out all types of repairs from dents and scratches to full panel repairs. Profix accident repairs is located beside our Retail Centre on Tralee Road Castleisland. For a quote or for further information please call our bodyshop Manager Humphrey Kerins on 0873446444 or email profix@aherns.ie


Aherns Commercial test centre carries out road worthiness testing on the following vehicles:

  • Light Commercial Vehicles
  • Buses & Camper Vans
  • Heavy Commercial Vehicles
  • Digital & Analogue Tachograph Calibration
  • to book a test please contact our test centre on 0667141109


Aherns Opel/ Mazda

Aherns BMW



Our Team.

Find Us.

What are our Hours of Operation?

Sales Department
Mon: 9:00am - 5:30pm
Tue: 9:00am - 5:30pm
Wed: 9:00am - 5:30pm
Thu: 9:00am - 5:30pm
Fri: 9:00am - 5:30pm
Sat: 10:00am - 5:00pm
Sun: Closed
Service Department
Mon: 9:00am - 5:30pm
Tue: 9:00am - 5:30pm
Wed: 9:00am - 5:30pm
Thu: 9:00am - 5:30pm
Fri: 9:00am - 5:30pm
Sat: Closed
Sun: Closed
Parts Department
Mon: 9:00am - 5:30pm
Tue: 9:00am - 5:30pm
Wed: 9:00am - 5:30pm
Thu: 9:00am - 5:30pm
Fri: 9:00am - 5:30pm
Sat: 10:00am - 1:00pm
Sun: Closed
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