HYUNDAI IONIQ · MERCEDES CLK CLASS
HYUNDAI IONIQ vs MERCEDES CLK CLASS
Both the HYUNDAI IONIQ and the MERCEDES CLK CLASS are tracked here from official DVLA licensing data, and as of 2025 Q4 there are 66,697 HYUNDAI IONIQs versus 31,601 MERCEDES CLK CLASSs still on UK roads. That makes the MERCEDES CLK CLASS the rarer of the two — there are about 2.1× as many HYUNDAI IONIQs left. Year on year their fortunes diverge: the HYUNDAI IONIQ is rising (+7.0%) while the MERCEDES CLK CLASS is falling (-7.8%).
Survivors over time
HYUNDAI IONIQ MERCEDES CLK CLASS
HYUNDAI IONIQ
Common
66,697
left · 2025 Q4
▲ 4,362 (+7.0%) yr/yr
Peak 66,697 (2025 Q4)
65,977 licensed · 720 SORN
MERCEDES CLK CLASS
Common
31,601
left · 2025 Q4
▼ 2,661 (-7.8%) yr/yr
Peak 64,291 (2014 Q3)
19,859 licensed · 11,742 SORN
Head to head
| HYUNDAI IONIQ | MERCEDES CLK CLASS | |
|---|---|---|
| Left in the UK (2025 Q4) | 66,697 | 31,601 |
| Rarity tier | Common | Common |
| Licensed | 65,977 | 19,859 |
| SORN (off-road) | 720 | 11,742 |
| Peak | 66,697 (2025 Q4) | 64,291 (2014 Q3) |
| Year-on-year | ▲ 4,362 (+7.0%) yr/yr | ▼ 2,661 (-7.8%) yr/yr |
HYUNDAI IONIQ vs MERCEDES CLK CLASS — questions & answers
Which is rarer, the HYUNDAI IONIQ or the MERCEDES CLK CLASS?
The MERCEDES CLK CLASS is rarer: 31,601 are left in the UK as of 2025 Q4, compared with 66,697 of the HYUNDAI IONIQ.
How many HYUNDAI IONIQ are left compared to the MERCEDES CLK CLASS?
As of 2025 Q4 there are 66,697 HYUNDAI IONIQ and 31,601 MERCEDES CLK CLASS still registered (taxed or SORN) in the UK, according to DVLA data.