JAGUAR XJ SERIES vs MG 4
Both the JAGUAR XJ SERIES and the MG 4 are tracked here from official DVLA licensing data, and as of 2026 Q2 there are 42,734 JAGUAR XJ SERIESs versus 51,293 MG 4s still on UK roads. That makes the JAGUAR XJ SERIES the rarer of the two — there are about 1.2× as many MG 4s left. Year on year their fortunes diverge: the JAGUAR XJ SERIES is falling (-1.5%) while the MG 4 is rising (+18.9%).
Survivors over time
JAGUAR XJ SERIES MG 4
JAGUAR XJ SERIES
Common
42,734
left · 2026 Q2
▼ 664 (-1.5%) yr/yr
Peak 51,567 (2014 Q3)
23,074 licensed · 19,660 SORN
MG 4
Common
51,293
left · 2026 Q2
▲ 8,150 (+18.9%) yr/yr
Peak 51,293 (2026 Q2)
51,072 licensed · 221 SORN
Head to head
| JAGUAR XJ SERIES | MG 4 | |
|---|---|---|
| Left in the UK (2026 Q2) | 42,734 | 51,293 |
| Rarity tier | Common | Common |
| Licensed | 23,074 | 51,072 |
| SORN (off-road) | 19,660 | 221 |
| Peak | 51,567 (2014 Q3) | 51,293 (2026 Q2) |
| Year-on-year | ▼ 664 (-1.5%) yr/yr | ▲ 8,150 (+18.9%) yr/yr |
JAGUAR XJ SERIES vs MG 4 — questions & answers
Which is rarer, the JAGUAR XJ SERIES or the MG 4?
The JAGUAR XJ SERIES is rarer: 42,734 are left in the UK as of 2026 Q2, compared with 51,293 of the MG 4.
How many JAGUAR XJ SERIES are left compared to the MG 4?
As of 2026 Q2 there are 42,734 JAGUAR XJ SERIES and 51,293 MG 4 still registered (taxed or SORN) in the UK, according to DVLA data.