If you carry tools and materials every day, the “right size” van is the smallest one that safely takes your typical load (by weight and volume) with a bit of headroom. Most trades end up choosing between a small van (e.g. Transit Connect/Berlingo size), a medium van (Transit Custom/Vivaro size) or a large van (Sprinter/Transit size). The key is matching your real-world kit list to the van’s payload and load length, not just the model name.
Start with payload (weight) — it catches people out
Make a rough list of what’s always on board: tools, fixings, ladders, pipe/cable, consumables, plus any racking and a passenger. Then compare it to the van’s quoted payload (the legal carrying capacity). Racking, ply-lining and roof racks can easily knock 50–150kg+ off payload, and heavier power tools/materials add up quickly. If you regularly carry plasterboard, bags of cement, tiles or timber, a medium or large van is often the safer bet.
Then check volume and access
Think about your longest items and how you load:
- Small vans: great for service/maintenance work, easy parking, lower running costs, but limited for bulky materials.
- Medium vans: the UK “sweet spot” for many trades; good mix of payload, load length and manoeuvrability.
- Large vans: best for bulky loads or multiple jobs’ worth of materials; harder to park and can cost more to run.
Also consider side door width, rear door opening, and whether you need roof carrying (ladders/pipe) — roof loads don’t reduce payload, but they affect height and handling.
Two quick follow-ups to ask yourself
Will you tow? If yes, check the van’s towing limit and your licence entitlement. Do you enter Clean Air Zones? If you work in cities, a new electric van may avoid many charges, and the Plug-in Van Grant (rates reviewed regularly) can reduce the purchase price.
