Head to head
Hyundai Ioniq 6 vs BYD Seal
A side-by-side comparison of published UK specifications, including WLTP range figures.
The verdict
The Hyundai Ioniq 6 offers more range — 320 miles WLTP against 285, a gap of about 35 miles between charges. The Hyundai Ioniq 6 is the better fit for families needing extra boot space, with 401 litres and 5 seats versus 400 litres and 5 in the BYD Seal. On price the BYD Seal starts about £1,050 lower, while the quicker of the two to 60mph is the Hyundai Ioniq 6 at 5.1s.
On the measured specifications below, the Hyundai Ioniq 6 leads in 3 areas and the BYD Seal in 2.
Specs side by side
Price from (new)(Lower is better)
Range (WLTP)
Battery
Body type
Seats
Boot space
0–60 mph(Lower is better)
Standout feature
How they score
Each attribute is a percentile against every EV on sale in the UK — 100 means best in the dataset. These are the same attributes our recommender uses.
Range
Price
Family space
Performance
Tech