Both the BMW X4 and the KIA EV6 are tracked here from official DVLA licensing data, and as of 2026 Q2 there are 19,617 BMW X4s versus 20,064 KIA EV6s still on UK roads. The BMW X4 is marginally rarer, but the two are closely matched on survivor numbers. Both are rising year on year (BMW X4 +0.8%, KIA EV6 +8.7%).
| BMW X4 | KIA EV6 | |
|---|---|---|
| Left in the UK (2026 Q2) | 19,617 | 20,064 |
| Rarity tier | Common | Common |
| Licensed | 19,288 | 19,919 |
| SORN (off-road) | 329 | 145 |
| Peak | 19,821 (2025 Q4) | 20,064 (2026 Q2) |
| Year-on-year | ▲ 164 (+0.8%) yr/yr | ▲ 1,609 (+8.7%) yr/yr |
The BMW X4 is rarer: 19,617 are left in the UK as of 2026 Q2, compared with 20,064 of the KIA EV6.
As of 2026 Q2 there are 19,617 BMW X4 and 20,064 KIA EV6 still registered (taxed or SORN) in the UK, according to DVLA data.