Verdict: DENZA is the comfort and luxury branch of the set: D9 is passenger-first, N9 is the large SUV, and Z9 GT is the technology-heavy grand tourer.

Models to compare first
DENZA D9
Shortlist the D9 if passenger comfort is the main job. Skip it if you really need compact urban practicality or a simple service path.
China price range in Vehistra data: 389,800-489,800 CNY. Luxury MPV with EV/PHEV market positioning depending on version.

DENZA N9
Shortlist the N9 if you need a large six-seat PHEV and can manage service risk. Do not treat range claims as local-market guarantees.
China price range in Vehistra data: 389,800-449,800 CNY. Large six-seat PHEV SUV with tri-motor performance claims.

DENZA Z9 GT
Shortlist the Z9 GT if you want a standout luxury GT and can verify charging/service details. Avoid it if you need conservative, fully localized ownership.
China price range in Vehistra data: 269,800-369,800 CNY. Luxury GT with EV/PHEV positioning and very high charging/performance claims depending on version.

Range, charging and import fit
The article does not treat Chinese cycle range, a drag race or a launch deck as a full ownership guarantee.