Verdict
A
Hyundai Ioniq 6 — spec data and generation history.
The streamliner — 0.21 Cd, the slipperiest car Hyundai has ever made, on the same E-GMP 800V platform as the Ioniq 5 but tuned for range over space. UK gets 53 kWh (RWD only) and 77.4 kWh (RWD or AWD). 322-mile range on the long-range RWD makes it one of the most efficient EVs you can buy. Cabin tech mirrors the Ioniq 5; rear headroom is the compromise. A more grown-up alternative to a Tesla Model 3 with better build and faster charging.
Click any generation for the full deep dive

77.4 kWh RWD — 225 bhp, 0-62 in 7.4s, 322-mile range.
Common faults reported on each generation — useful when shopping the used market.
Tesla Model 3 · BMW i4 · Polestar 2 · BYD Seal