UK sat nav specialists since 2018

Sat navs that know the size of your motorhome, caravan, truck, campervan, HGV

Routes planned around your height, width, weight and length, so you avoid the low bridges and narrow lanes a car sat nav would send you down. For motorhomes, caravans, trucks and HGVs.

Find my sat nav Shop best sellers

Free UK delivery
30-day returns
12-month warranty
Free lifetime map updates

Free UK deliverySame-day dispatch before 3pm, Mon–Fri30-day returns12-month warrantyFree lifetime map updatesBuilt for motorhomes, caravans and HGVsReplies the same day, 7 days a weekTrusted by UK drivers since 2018

Save on a tested unit

Certified refurbished sat navs

Fully tested, 14-day money-back guarantee and a 6-month warranty. Pick your screen size.

5-inch screenSold out

7-inch screenSold out

9-inch screenFrom £199.98

Sat nav finder

Not sure which model is right for your vehicle?

Answer five quick questions and get an honest recommendation. We point you to the cheapest model that does the job, never the dearest one.

Takes under 60 seconds
Motorhomes, caravans, campervans, trucks and HGVs
No pressure, no hard sell

Find my sat nav

Why CMNAV

Built for big vehicles, run by people who answer

Everything below comes as standard with every new sat nav we sell.

Routes that fit your vehicle

Tell it your height, width, weight and length and every route steers you clear of low bridges, weight limits and lanes you can’t turn round in.

Quick first-time setup

Enter your vehicle’s height, width, weight and length once. Our video guides walk you through it.

Free lifetime map updates

Map files and a step-by-step self-install guide, free for as long as your new CMNAV model is supported.

Same-day dispatch

Order before 3pm Monday to Friday and it leaves the same working day, tracked.

30-day returns, 12-month warranty

Not right for your vehicle? Send it back within 30 days in the condition it arrived.

Video guides with every purchase

A short playlist covers setup and everyday use, so you’re never guessing.

Honest advice, not a hard sell

We recommend the model that does the job for your vehicle, even when it’s the cheapest one.

What customers say

Great communication and advice as to the best nav suitable to my needs. Did not hard sell to buy a more expensive device. Top bloke. Would definitely recommend it to others looking for a truck sat nav.

Paul Markham

Initially, my item was Out of Stock but was politely reminded when back in stock.
Ordered and delivered very quickly.
Had a couple of queries on the use of Satnav, emailed the proprietor and within a couple of hours had a full response to those queries.
Have now used the Satnav, absolutely delighted with it. Thoroughly recommend this company for product and customer service.

Chris Golding

"I contacted the company before purchasing the sat nav to check a couple of points.
I was not expecting a reply as it was a Sunday but within minutes my questions had been answered.
I purchased the sat nav off the back of this.
I'm very pleased with the product, Christian has gone above and beyond what I would normally expect and I honestly think he could not have done more."

Steve D.

"Brilliant bit of kit! for the price, you definitely won’t find another sat nav as reliable and as high quality as this one.
Extremely fast delivery, from the moment I ordered to delivered at my door the next business day.
Immediate reply from Christian at CMNAV when I had a question for him and great customer service.
I was so sceptical about purchasing one of these budgets sat navs with such negative reviews on others. But this one is the one you need!"

Jack Holland

CMNAV VS OTHER SAT NAVS:

CMNAV Sat Navs head-to-head challenge versus other brands. Why should you choose us over others?

Questions?

Message us, we reply fast

No call centre and no phone queue. Pick whichever you already use and a real person replies, usually within the hour and always the same day, seven days a week.

WhatsAppChat to us on WhatsApp Facebook MessengerMessage our Facebook page Emailcontact@cmnav.co.uk