MERCEDES SLK CLASS · SEAT ATECA
MERCEDES SLK CLASS vs SEAT ATECA
Both the MERCEDES SLK CLASS and the SEAT ATECA are tracked here from official DVLA licensing data, and as of 2026 Q1 there are 59,590 MERCEDES SLK CLASSs versus 74,220 SEAT ATECAs still on UK roads. That makes the MERCEDES SLK CLASS the rarer of the two — there are about 1.2× as many SEAT ATECAs left. Year on year their fortunes diverge: the MERCEDES SLK CLASS is falling (-2.7%) while the SEAT ATECA is rising (+1.7%).
Survivors over time
MERCEDES SLK CLASS SEAT ATECA
MERCEDES SLK CLASS
Common
59,590
left · 2026 Q1
▼ 1,639 (-2.7%) yr/yr
Peak 72,605 (2016 Q2)
46,323 licensed · 13,267 SORN
SEAT ATECA
Common
74,220
left · 2026 Q1
▲ 1,212 (+1.7%) yr/yr
Peak 74,431 (2025 Q4)
73,931 licensed · 289 SORN
Head to head
| MERCEDES SLK CLASS | SEAT ATECA | |
|---|---|---|
| Left in the UK (2026 Q1) | 59,590 | 74,220 |
| Rarity tier | Common | Common |
| Licensed | 46,323 | 73,931 |
| SORN (off-road) | 13,267 | 289 |
| Peak | 72,605 (2016 Q2) | 74,431 (2025 Q4) |
| Year-on-year | ▼ 1,639 (-2.7%) yr/yr | ▲ 1,212 (+1.7%) yr/yr |
MERCEDES SLK CLASS vs SEAT ATECA — questions & answers
Which is rarer, the MERCEDES SLK CLASS or the SEAT ATECA?
The MERCEDES SLK CLASS is rarer: 59,590 are left in the UK as of 2026 Q1, compared with 74,220 of the SEAT ATECA.
How many MERCEDES SLK CLASS are left compared to the SEAT ATECA?
As of 2026 Q1 there are 59,590 MERCEDES SLK CLASS and 74,220 SEAT ATECA still registered (taxed or SORN) in the UK, according to DVLA data.