Side by side
Aion Hyptec HT 620 Premium vs BYD Sealion 7 AWD Performance
Same body type (mid suv) — comparable price, specs and features.
- you charge on the road often (280 kW DC peak)
- you need the longer real-world range (58 km more)
- the quicker 0–100 (4.5 s) matters
▸ Where they differ
▸ evchu Score
Hyptec HT 620 Premium
- Value60
- Range52
- Cost to own61
- Charging81
- Performance62
Sealion 7 AWD Performance
- Value66
- Range71
- Cost to own60
- Charging48
- Performance77
All-in ฿/month over 5 years — purchase minus resale, plus charging, insurance, tax and upkeep.
Near-identical to own — within a rounding error of each other per month.
Estimate: 15,000 km/yr, charged mostly at home. Resale from used-market data where available, else a conservative segment estimate.
▸ Common questions
Which is cheaper, the Aion Hyptec HT 620 Premium or the BYD Sealion 7 AWD Performance?
The Aion Hyptec HT 620 Premium is cheaper — ฿40,900 less than the BYD Sealion 7 AWD Performance at current prices.
Which has more range, the Aion Hyptec HT 620 Premium or the BYD Sealion 7 AWD Performance?
The BYD Sealion 7 AWD Performance has the longer WLTP range — 58 km more than the Aion Hyptec HT 620 Premium.
Which charges faster, the Aion Hyptec HT 620 Premium or the BYD Sealion 7 AWD Performance?
The Aion Hyptec HT 620 Premium charges faster, with DC fast charging at up to 280 kW.
Which is quicker, the Aion Hyptec HT 620 Premium or the BYD Sealion 7 AWD Performance?
The BYD Sealion 7 AWD Performance is quicker, with the faster 0–100 km/h time.
