For most self-employed sole traders buying or leasing a new van in the UK, the “best” choice is the one that matches your payload, load length, typical mileage and where you drive (especially Clean Air Zones). In practice, that often means a small van for urban trades and light kit, or a medium panel van for general building, plumbing and electrical work.
Start with the job: size and weight
Small vans (e.g. Ford Transit Courier/Connect, VW Caddy, Renault Kangoo) suit city work, tight parking, lower running costs and lighter loads. If you regularly carry bulky materials, ladders, or heavier tools, a medium van (Ford Transit Custom, VW Transporter, Vauxhall Vivaro, Renault Trafic) is usually the sweet spot for payload and practicality without the bulk of a large van.
Check the payload on the exact trim (it varies with engines, auto gearboxes, and options) and make sure your usual load won’t push you over the van’s Gross Vehicle Weight (GVW).
Diesel vs electric (and where you drive)
If you work in or near ULEZ/Clean Air Zones, consider an electric van for predictable access and lower day-to-day energy costs. Upfront prices can be higher, but there’s currently the Plug-in Van and Truck Grant (up to £2,500 under 2,500kg GVW, or up to £5,000 up to 4,250kg GVW). Grants and eligibility can change, so check the latest on Gov.uk/OZEV.
For high motorway mileage or limited charging, diesel can still make sense—just confirm emissions compliance for the areas you enter.
Buying, leasing and tax basics
As a sole trader, you’ll usually reclaim VAT on a new van if you’re VAT-registered and it’s for business use (rules can be stricter for cars). Van VED is a flat rate (£345/year) regardless of emissions.
Two quick follow-ups to ask yourself
1) Do you need racking, ply-lining or a towbar? Factory or dealer-fit can help warranty and finance, but adds weight (reducing payload).
2) What’s your realistic daily range? For EVs, base it on worst-case winter days with a full load, not brochure figures.
