Both the JAGUAR XJ SERIES and the MG 3 are tracked here from official DVLA licensing data, and as of 2025 Q4 there are 43,078 JAGUAR XJ SERIESs versus 50,337 MG 3s still on UK roads. That makes the JAGUAR XJ SERIES the rarer of the two — there are about 1.2× as many MG 3s left. Year on year their fortunes diverge: the JAGUAR XJ SERIES is falling (-2.0%) while the MG 3 is rising (+30.0%).
| JAGUAR XJ SERIES | MG 3 | |
|---|---|---|
| Left in the UK (2025 Q4) | 43,078 | 50,337 |
| Rarity tier | Common | Common |
| Licensed | 22,805 | 49,655 |
| SORN (off-road) | 20,273 | 682 |
| Peak | 51,567 (2014 Q3) | 50,337 (2025 Q4) |
| Year-on-year | ▼ 874 (-2.0%) yr/yr | ▲ 11,617 (+30.0%) yr/yr |
The JAGUAR XJ SERIES is rarer: 43,078 are left in the UK as of 2025 Q4, compared with 50,337 of the MG 3.
As of 2025 Q4 there are 43,078 JAGUAR XJ SERIES and 50,337 MG 3 still registered (taxed or SORN) in the UK, according to DVLA data.