If the chancellor were directly elected, would you vote for Merz or Weidel? (INSA; remainder neither or don't know)
| Fieldwork | Pollster | Question | Result |
|---|---|---|---|
| 11–14 Sep 2026 | INSA | Preferred chancellor | Merz 17%Weidel 31% |
| 31 Jul – 3 Aug 2026 | INSA | Preferred chancellor | Merz 17%Weidel 29% |
| 15–18 May 2026 | INSA | Preferred chancellor | Merz 22%Weidel 33% |
| 30 Oct – 3 Nov 2025 | INSA | Preferred chancellor | Merz 27%Weidel 29% |
| 19–22 Sep 2025 | INSA | Preferred chancellor | Merz 27%Weidel 29% |
| 27–30 Jun 2025 | INSA | Preferred chancellor | Merz 36%Weidel 27% |
| 11–14 Apr 2025 | INSA | Preferred chancellor | Merz 34%Weidel 26% |
| 28–31 Mar 2025 | INSA | Preferred chancellor | Merz 35%Weidel 27% |
| 21–24 Mar 2025 | INSA | Preferred chancellor | Merz 37%Weidel 28% |