If you split the dealership into two functions, the transaction and the human relationship, Carvana's strengths and weaknesses map directly onto them.
The transaction side is improving. At Carvana CDJR of Atlanta, positive mentions of the sales department jumped from 38.8% to 66.7%. At Carvana CDJR of Sacramento — the lowest-rated store in the dataset before acquisition — negative sales mentions dropped by more than half, from 44.9% to 22.2%.
Carvana's streamlined purchasing model is translating to the physical floor. That part works. The service side is a different story.
At Carvana CDJR of San Diego, the overall rating dropped from 4.10 to 2.64 stars, and the negative review share more than doubled to 63.6%. Within those negative reviews, service department complaints account for 71.4% of the feedback, with wait times making up 42.9%.
Sacramento puts it most plainly. Sales negativity fell from 44.9% to 22.2% while service negativity surged from 42.0% to 66.7%. Same location. Same period. The transaction improved. The service experience did not. That's the thesis in a single data point.
The transaction can be systematized. The service bay cannot. When communication breaks down, and traditional service operations are disrupted, the feedback is immediate — and loud.
Carvana CDJR of Boston is the clearest illustration of that timing. Acquired in late March 2026, the store entered the network as the strongest in the dataset — 4.55 stars, a 93.68% response rate — and held that standard through the end of the month. In April, its first full month operating entirely under the Carvana umbrella, the response rate dropped to 0%.
Not gradually. Immediately. Carvana has proven it can systematize the transaction. The human relationship is a different problem entirely.