Both the AUDI SQ5 and the FORD SIERRA are tracked here from official DVLA licensing data, and as of 2026 Q1 there are 13,931 AUDI SQ5s versus 13,568 FORD SIERRAs still on UK roads. The FORD SIERRA is marginally rarer, but the two are closely matched on survivor numbers. Both are rising year on year (AUDI SQ5 +3.5%, FORD SIERRA +1.2%).
| AUDI SQ5 | FORD SIERRA | |
|---|---|---|
| Left in the UK (2026 Q1) | 13,931 | 13,568 |
| Rarity tier | Common | Common |
| Licensed | 13,601 | 1,850 |
| SORN (off-road) | 330 | 11,718 |
| Peak | 13,978 (2025 Q4) | 13,832 (2014 Q3) |
| Year-on-year | ▲ 473 (+3.5%) yr/yr | ▲ 158 (+1.2%) yr/yr |
The FORD SIERRA is rarer: 13,568 are left in the UK as of 2026 Q1, compared with 13,931 of the AUDI SQ5.
As of 2026 Q1 there are 13,931 AUDI SQ5 and 13,568 FORD SIERRA still registered (taxed or SORN) in the UK, according to DVLA data.