Both the AUDI S4 and the BYD ATTO 3 are tracked here from official DVLA licensing data, and as of 2026 Q2 there are 10,999 AUDI S4s versus 11,038 BYD ATTO 3s still on UK roads. The AUDI S4 is marginally rarer, but the two are closely matched on survivor numbers. Year on year their fortunes diverge: the AUDI S4 is falling (-1.1%) while the BYD ATTO 3 is rising (+64.8%).
| AUDI S4 | BYD ATTO 3 | |
|---|---|---|
| Left in the UK (2026 Q2) | 10,999 | 11,038 |
| Rarity tier | Common | Common |
| Licensed | 9,035 | 11,015 |
| SORN (off-road) | 1,964 | 23 |
| Peak | 11,212 (2023 Q2) | 11,038 (2026 Q2) |
| Year-on-year | ▼ 120 (-1.1%) yr/yr | ▲ 4,339 (+64.8%) yr/yr |
The AUDI S4 is rarer: 10,999 are left in the UK as of 2026 Q2, compared with 11,038 of the BYD ATTO 3.
As of 2026 Q2 there are 10,999 AUDI S4 and 11,038 BYD ATTO 3 still registered (taxed or SORN) in the UK, according to DVLA data.