Head to head · Saloon (EV)
Hyundai Ioniq 6 vs BYD Seal
On value retention, reliability, fuel economy and insurance, the Hyundai Ioniq 6 and BYD Seal finish level — the right pick comes down to which measures matter most to you.
| Measure | Hyundai Ioniq 6 | BYD Seal |
|---|---|---|
| Est. value, ~3 years old | £23,800 (2023, 25,000 mi) | £19,650 (2023, 26,000 mi) |
| Value kept after 3 years | 46% | 46% |
| Reliability (MOT-derived, /100) | — | — |
| Average mpg | — | — |
| Insurance group | 27 | 27 |
| Road tax / year | £200 | £200 |
| Typical annual service | £185 | £185 |
Valuations are each model's ~3-year-old example at typical mileage, through the same model behind the profiles. Adjust mileage, trim and condition in the interactive comparison →
Ioniq 6 vs Seal — quick answers
How much does a used Ioniq 6 cost compared with a Seal?
A roughly three-year-old Hyundai Ioniq 6 is worth about £23,800 at typical mileage, against about £19,650 for the equivalent BYD Seal.