BYD Sealion 6 value and depreciation
Known for big combined range plug-in family suv.
Projected value of a new BYD Sealion 6
We class the BYD Sealion 6 as a chinese (new entrant) in our 12-tier model, which puts its retention at roughly 53% after three years and 38% after five. No resale track record yet, frequent launch-price cuts and fast model churn. Buy on price, not on resale.
Retention table
| After | Retained | Retail value | Trade-in |
|---|---|---|---|
| 1 year | 73% | R 465 793 | R 409 898 |
| 3 years | 53% | R 338 960 | R 298 285 |
| 5 years | 38% | R 243 536 | R 214 312 |
| 7 years | 27% | R 172 729 | R 152 002 |
| 10 years | 16% | R 101 193 | R 89 050 |
Estimates for a new purchase at R 639 900; retail basis, trade-in ≈ 12% under retail.
This medium plug-in hybrid SUV was one of three models BYD launched in April 2025 alongside the Shark 6 and Sealion 7. It offers around 80km of electric-only running and well over 1,000km combined. It has become one of the more common BYDs on SA roads.
What used Sealion 6 years are worth today
Tap a year for the full breakdown: value range, remaining depreciation, and what to pay.
| Year | Est. retail today | Trade-in | |
|---|---|---|---|
| 2026 Sealion 6 | R 639 900 | R 563 112 | Details → |
| 2025 Sealion 6 | R 441 510 | R 388 529 | Details → |
Sealion 6 against its rivals
BYD Sealion 6: common questions
What is a BYD Sealion 6 worth after 3 years?
A BYD Sealion 6 bought new today for R 639 900 is projected to be worth about R 338 960 after three years, which is 53% of its price. A dealer trade-in offer would sit closer to R 298 285.
Does the BYD Sealion 6 hold its value?
We class the BYD Sealion 6 as a chinese (new entrant) in our 12-tier model, which puts its retention at roughly 53% after three years and 38% after five. No resale track record yet, frequent launch-price cuts and fast model churn. Buy on price, not on resale.
What would a BYD Sealion 6 cost per month?
Financing a new BYD Sealion 6 at R 639 900 over 72 months at 11.75% with a 10% deposit comes to roughly R 11 184 per month before bank fees and insurance.
Keep going
All figures are modelled estimates for planning, not offers or valuations. Data reviewed 2026.