Both the AUDI TTS and the BMW IX are tracked here from official DVLA licensing data, and as of 2025 Q4 there are 45,013 AUDI TTSs versus 45,118 BMW IXs still on UK roads. The AUDI TTS is marginally rarer, but the two are closely matched on survivor numbers. Year on year their fortunes diverge: the AUDI TTS is falling (-0.5%) while the BMW IX is rising (+52.0%).
| AUDI TTS | BMW IX | |
|---|---|---|
| Left in the UK (2025 Q4) | 45,013 | 45,118 |
| Rarity tier | Common | Common |
| Licensed | 43,801 | 44,635 |
| SORN (off-road) | 1,212 | 483 |
| Peak | 45,415 (2024 Q1) | 45,118 (2025 Q4) |
| Year-on-year | ▼ 207 (-0.5%) yr/yr | ▲ 15,436 (+52.0%) yr/yr |
The AUDI TTS is rarer: 45,013 are left in the UK as of 2025 Q4, compared with 45,118 of the BMW IX.
As of 2025 Q4 there are 45,013 AUDI TTS and 45,118 BMW IX still registered (taxed or SORN) in the UK, according to DVLA data.