Two things happened at Mitsubishi while the reputation score was climbing.
First, the dealer network shrank, on purpose.
Mitsubishi has been actively restructuring its U.S. footprint, with 35 dealer terminations in the past 18 months under what CEO Mark Chaffin describes as a "quality over quantity" strategy: cutting lower performers and recruiting stronger, new-car-focused operators in their place.
Automotive News laid out the most recent details earlier this month.
When a brand restructures around stronger operators, the network's averages tend to rise, particularly on response rate, where the gap between higher and lower performing dealers is usually wide.
Mitsubishi's score climb is consistent with that math, though the data can't confirm the restructuring drove it. Healthscore captures that kind of structural movement. What's happening inside the stores that stayed is a separate question.
Second, underneath the climb, the topic-level review data tells a different story.
In Q1, industry-wide, the five subjects in reviews frustrating customers the most were the following:
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Communication
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Staff
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Management
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Car maintenance
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Price/cost
At Mitsubishi this quarter, the share of frustrated customers mentioning these topics rose:
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Communication (+13.7%)
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Management (+35.9%)
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Price/cost (+10.3%)
Beyond the top five, several sales-focused topics saw bigger jumps in negative-mention share:
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Bait-and-switch: negative mentions nearly tripled (now in 6.8% of reviews)
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Financing: negative mentions more than doubled (16%)
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Sales department: negative mentions up 73% (40%)
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Trade-in: negative mentions up 59% (5.8%)
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Honesty: negative mentions up 59% (9.2%)
On the service side, the picture flipped.
Negative mentions of the Mitsubishi service department fell 23%, wait times fell 47.5%, car maintenance fell 11.8%.
Mitsubishi dealers are also operating under broader pressures: a sales mix heavily skewed toward fleet (about 60% of Q1 volume), a lineup anchored by a 15-year-old platform, and one-year residual values among the lowest in the industry. These aren't conditions that make selling easy.
Mitsubishi's Healthscore went up in the same window the dealer network got smaller. The two are consistent. The customer reviews show separate movement underneath. Both are true, but only one of them shows up in the Heathscore rankings.
The leaderboard tracks the restructuring. It doesn't track what's happening at the stores that stayed.