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Ultimate Outdoor Car Cover in Outdoor car covers

£161.60 - £289.60
  | Customisation Available

Ultimate Outdoor Car Cover

£161.60 - £289.60
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New Classic Additions Standard Fit Ultimate Car Covers using a specially formulated advanced Nanotechnology formula giving a unique water resistant coating to ensure long term protection and care for your car.

The world’s first 'standard fit' car cover available in this fabric with its unique nanotechnology properties.

Redefining Outdoor Protection

We are delighted to announce the arrival of this unique Standard Fit Ultimate Car Covers.  This cover is manufactured from our most advanced fabric, fully waterproof*, fully breathable, strong and stretchy. These covers offer all of the benefits of the Custom Made Ultimate Car Covers but at a more affordable price.  The covers are available in 8 sizes designed to fit a wide range of cars.  Manufactured in a discrete grey colour these car covers are suitable for use both indoors and outdoors. (*whilst the fabric is waterproof occasionally some seepage may occur through the seams, this will evaporate naturally as the fabric is breathable)

If your car has been resprayed within the past 12 months we would recommend using our Lightweight Breathable Cover instead Click Here.

  • The first 'standard fit' cover available in the UK in this fabric with its unique properties.
  • Strong stretchy fabric ensures a snug fit showing the contours of your car.
  • Fully breathable, soft fabric preserves your paint work and allows the cover to be fitted to a wet or dry car.
  • Fully waterproof to provide the ultimate protection for your car from the elements.
  • Range designed to fit majority of cars on the road today.
  • 3 strong straps provide extra security.
  • Ideal for longer term outdoor storage.
  • Protects against bird droppings Protects against bird droppings
  • Breathable Breathable
  • Suitable for use with cable lock Suitable for use with cable lock
  • Protects from tree sap Protects from tree sap
  • Snow and frost protection Snow and frost protection
  • Storage bag included Storage bag included
  • Strong Straps and Elastic Strong Straps and Elastic
  • Protection from UV rays Protection from UV rays
  • Protects from fine dust and dampness Protects from fine dust and dampness
  • Protects from scrapes and scratches Protects from scrapes and scratches
  • Super Soft Super Soft

To submit a review, please click here and complete the contact form.  We are always grateful for your feedback and would love to hear from you.

Ultimate Car Cover for Mercedes-Benz SL R230

Recently unwrapped my beloved SL after 3 months under a Ultimate outdoor cover.It has survived all tests,especially the critical ones around key parts of the car known for problems after water invasion,yes you have the condensation challenge with any outdoor situation but it has everything thrown at it and is still  relatively bone dry.

Benefits from occasional blowing off the excess that sits after heavy rain depending on the angle the car is parked, I found a leaf blower from a distance did the trick. 


Paul Kirby
(emailed on 01/02/2016)

Ultimate Car Cover for Ferrari 458 - Review by Ziad
Hello Adrian,

Just wanted to drop you this note to express my 110% satisfaction with the Ultimate car cover i got from Classic Additions. Resulting in many many recommendations to my petrol head friends, which i beleive will cultivate two more orders soon, one 997.2 GT3 and one 991.1 Turbo..

Thank you for making the best car covers in the world.
Keep it up.

(Posted on 03/05/2016)

Ultimate semi-fit car cover size s1 - Review by TK
I have just taken delivery of my new Mazda MX5 new shape therefore information was not ready available, spoke to Classic additions who recommended this cover for the usage I needed and I must say what a quality product. The service and advice from the company was second to none. I will definitely be recommending them from now on. Thank you TK
(Posted on 04/02/2016)

MGB Ultimate Outdoor Cover - Review by Richard Johnson
I recently purchased one of your Ultimate Outdoor Car Covers for my 1972 MGB Roadster. The car itself isn't quite in concours condition but it is certainly immaculate and very well looked after.
I have today, just removed the cover for the first time in a few months, and despite all the wind and rain we have had in the UK, my car is still shiny and immaculate. I am so confident that your product will look after my MGB, not known for being waterproof, I just wanted to write a quick letter to thank you. I simply wouldn't hesitate in recommending you.
(Posted on 21/12/2015)

Pistonheads Ultimate Review - Review by S Donnelly
I can recommend an ULTIMATE SEMI-FIT car Cover for indoor or Outdoor .. size S
It fits my Cayman S perfectly as it stretches ... so would also fit a GTS / GT4 . I have tried many different makes and fabric types over the years and this one is the best by far .... Thick darkish grey stretch fabric which is breathable and fully waterproof . Pretty good price too ... 

a very satisfied customer.
(Posted on 21/12/2015)

Ultimate outdoor car cover for Vauxhall Monaro - Review by Richard
Good Evening

I Just wanted to drop you a note to say how impressed I am with my cover for my Monaro, its an excellent fit and repels water really well. It has replaced a Storm force Cover that I thought was pretty good but I have to say it is in a different league, I'm glad I found you, I will look to replace my MG Cover too in due course. Many Thanks again excellent service too by the way 
Best Regards 

Richard Stirland
(Posted on 02/11/2015)

Ultimate BMW E30 - Review by Pat
Thanks for the great service!
(Posted on 04/08/2015)

Great cover - Review by Jason D
Excellent cover and I appreciate the great customer service, I am in several owners clubs and will recommend your company to my colleagues.
(Posted on 04/08/2015)

great cover` - Review by Grahame
Having previously ordered a fitted, indoor cover for my Lotus Europa I looked no further than Classic Additions when I needed an outdoor cover as well. I've just moved house and recently fitted the Ultimate cover you supplied. It confirms my initial thought that Classic Additions would come up trumps - many thanks for an excellent, good value cover!
Best regards,
(Posted on 04/08/2015)

Ultimate Peugeot 308 GTI - Review by Giannis Koumoundouros
Thank you for all the help Adrian.
You were very kind and your service awesome.
(Posted on 04/08/2015)

Ultimate XL2 for 1970 Mercury Colony Park Station wagon - Review by Gary
Just to let you know, the cover you supplied for my American station wagon is superb! Not only is this latest fabric worth the wait, but it's a relative bargain. If anyone is looking for an outdoor cover this IS IT! look no further. I can't recommend it enough, thanks again for the great service and product!........a very happy chappy.

Cheers Gary
(Posted on 19/03/2014)

large collection of cars to Nigeria under Ultimate covers - Review by Julian
Hi Dean,
These ultimate car covers are wonderful. I strongly recommend them. 
Please when will the suv sizes be ready for you to send to jeff. Thank you. Julian Osula. Nigeria
(Posted on 06/03/2014)

Car Cover for Outdoor use - Review by GS

My Lotus cover arrived today - Looks great, fits like a glove and excellent quality. Many thanks.

Best regards,

(Posted on 07/02/2014)

Great Service - Review by Ricky B
Just a quick note to Mandy to say thank you for such a pleasant sale of my Audi TT Roadster cover. It was such a pleasure speaking with a very knowledgeable individual regarding your products.

Kind regards
(Posted on 06/02/2014)

Ultimate Outdoor car cover - for Mercedes 190D 1993 - Review by Chris from Cheltenham
Bought cover in September 2013 as car relegated from garage to drive (to make way for a 1971 280 SE) for at least 2 years (so suggested I get this one over the heavy duty one). I can honestly say that this cover has had a right hammering from the British weather since September 2013 to now (Jan 2014) and it has withstood all of it. The 3 heavy duty straps keep the cover in place and, take it from me - this cover is completely waterproof. I remove the cover regularly each month to turn engine over etc and car looks great each time. Highly recommended.
(Posted on 28/01/2014)

BMW Convertible Outdoor Cover - Review by Dr Phil Asante
I bought the cover 2 weeks ago and am absolutely delighted with it. It is a high quality, fully waterproof cover which was so easy to fit and has 3 straps to secure it to the car.
It came in a storage bag.
Now I know my old convertible will be well protected whilst I wait for the UK sunshine.
Many thanks,

Dr Phil Asante
(Posted on 22/09/2013)