Doug DeMuro gives the 2026 Czinger 21C a solidly positive 73/100 score, calling it "one of the craziest and most insane hypercars in existence." The car excels in performance with a 1,250-hp twin-turbo V8 hitting 0-60 mph in under 2 seconds and topping 253 mph, while the cabin tech earns a perfect score for intuitive controls like the power mirror and window switches, and the striking alien spaceship design sets it apart from every other car on the road. However, the tandem seating layout and unconventional doors create significant livability challenges—entering and exiting requires careful maneuvering to avoid damaging bodywork, and the massive gullwing doors open much larger than the car's footprint—while the $2.35 million price tag raises reliability concerns given Czinger's status as a brand-new manufacturer. The 21C is built exclusively for wealthy collectors who prioritize extreme performance and head-turning design over practicality and everyday usability.

Throttle House gives the 2026 Czinger 21C a strongly positive 79.5/100 rating, praising it as an extraordinary hypercar that "fundamentally changes your entire biochemistry" compared to a supercar. The standout strengths are its cutting-edge tech (100/100)—with 21% of the car made from AI-optimized 3D-printed parts—and its design (87.5/100), which looks like a "futuristic concept car" while delivering 4,400 lbs of downforce at 205 mph. However, the car sacrifices comfort (25/100) with a claustrophobic rear seat, straight-cut gear noise, and stones kicked up into wheel wells, reflecting its philosophy as a visceral, non-luxury machine rather than a refined grand tourer. This is a hypercar built for driving purists willing to accept raw, unfiltered performance over creature comforts.