Buying guide

Buying used: the first hour of an inspection

Most expensive mistakes in the used market are visible within sixty minutes, if you know the order to look in.

Buying used: the first hour of an inspection
Time needed
60–90 min
Tools
Damp meter, torch
Cost of survey
£250–£450
Risk avoided
£3,000+

Start outside, at the seams

Walk the vehicle slowly and read the sealant. Original factory beads are even and continuous. Any section that is thicker, whiter or overlapping has been redone, and a reseal is only ever done for one reason. Ask when, by whom, and for the invoice.

Press gently along the lower panels and around the habitation door. Softness, ripples or a hollow sound indicate delamination behind the skin. This is not a bargaining point; it is a reason to walk away unless the price already assumes a full repanel.

Then the paperwork

A continuous habitation service history is worth more than low mileage. Gaps invalidate most water-ingress warranties, and a two-year gap on a five-year-old vehicle removes the manufacturer's remaining cover entirely.

Check the plated weights against the specification the seller is advertising. Retrofitted equipment — solar, towbars, bike racks, second batteries — reduces payload and is rarely reflected in the listing.

Finally, the mechanicals

Base vehicles in this sector are commercial vans and they are generally robust. Look for corrosion at the rear suspension mounts, check the cambelt record, and drive it far enough to reach operating temperature.

Habitation electrics deserve five minutes on their own: run the fridge on all three sources, test the water pump for cycling, and confirm the charger holds the leisure battery above 13.6V under load.