Buying a Used EV in the UK: A 2026 Real-World Guide

An independent walkthrough for UK used EV buyers: battery health checks, warranty cover, what to inspect on the forecourt, and which models hold up best.

Key takeaways

• Most EV batteries retain 90 percent or more after four years of normal use.
• Standard UK EV battery warranty is 8 years or 100,000 miles to roughly 70 percent capacity, but verify per manufacturer.
• Always insist on a recent State of Health readout before buying.
• Factor home charger installation into the total purchase price.

Buying a Used EV UK 2026 | Checks, Costs, Battery Health | TrustWatt on TrustWatt