BYD Atto 8 vs GWM Tank 500
Value retention, real cost and monthly money, compared on the same 2026 South African data.
The GWM Tank 500 wins on money kept: 61% retained after three years vs 51%, worth about R 207 665 at trade-in time.
Both curves, one chart
Head to head
| Atto 8 | Tank 500 | |
|---|---|---|
| New price (from) | R 1 059 900 | R 1 228 950 |
| ±Monthly instalment | R 18 525/m | R 21 480/m |
| Retained after 1 year | 71% | 78% |
| Retained after 3 years | 51% | 61% |
| Value after 3 years | R 538 020 | R 745 685 |
| Lost to depreciation (3y) | R 521 880 | R 483 265 |
| Value after 5 years | R 378 425 | R 568 091 |
| Our tier | Chinese (new entrant) | Chinese (established) |
BYD Atto 8 →
Known as the Tang L in China, the Atto 8 arrived in April 2026 as BYD's seven-seat flagship SUV. The Performance AWD version makes 359kW and does 0-100km/h in 4.9 seconds. Pricing runs from R1,059,900 to R1,259,900, putting it against the GWM Tank 500 and premium seven-seaters.
Known for: seven-seat plug-in hybrid flagship
GWM Tank 500 →
The Tank 500 is GWM's large hybrid luxury off-roader, launched in August 2024 against the Prado and Everest. It pairs a seven-seat ladder-frame body with a strong petrol hybrid drivetrain and standard lockers. At about R1.23m it is among the priciest Chinese vehicles sold in SA, and residuals at this price point are untested.
Known for: seven-seat hybrid luxury off-roader
Common questions
Which holds value better, the BYD Atto 8 or the GWM Tank 500?
The GWM Tank 500. It keeps about 61% of its price after three years against 51% for the BYD Atto 8, a gap of 10 points.
Which is cheaper to own over three years?
Depreciation is the biggest ownership cost. The BYD Atto 8 loses about R 521 880 over three years and the GWM Tank 500 loses about R 483 265. Fuel, insurance and servicing can narrow or widen that, but the depreciation gap is the number to start from.
What do they cost per month?
On typical finance (10% deposit, 72 months, 11.75%), the BYD Atto 8 runs about R 18 525 per month and the GWM Tank 500 about R 21 480, before fees and insurance.
Keep going
Modelled estimates on a retail basis; spec levels and real transaction prices vary.