Green Plant

2026

Grupo Witt asked 457 car buyers where deals slip away. One answer showed up three times: price transparency.

Grupo Witt used SegmentOS to map the full car-buying journey across 457 Mexican buyers, and turned a broad "where do we improve" question into a ranked list of exactly where deals are won or lost.

Patricio Luna

CEO, SegmentOS

The challenge

Grupo Witt wanted to find where its customer journey was leaking, the moments where a buyer cools off, walks out, or picks another dealer, so it could focus its effort on the points that actually move revenue in a deal. The instinct was there. The evidence was not. What frustrates a car buyer most? What would make them switch? What are they willing to pay? Without buyer data, those are boardroom guesses.

The study

Grupo Witt ran a study through SegmentOS with 457 Mexican car buyers, people who had bought in the last three years, were mid-purchase, or had seriously considered one. Rather than a single question, the study mapped the whole journey: how buyers shop and where, what they value versus how satisfied they are with it today, their biggest frustrations, the services they wish existed, what would make them switch, and how much they will actually pay.

What the data showed

Price transparency is the whole game. It is the number one frustration, the number one unmet want, and the number one reason buyers defect, all at once:

  • 35% say their biggest frustration is that the price changes when they reach the dealership versus what was advertised.

  • 49% say the single most valuable thing a dealer could offer is a fixed, visible price from first contact, with no negotiation. It was the most-wanted service in the study.

  • 46% say they would switch to another dealer specifically for more transparent pricing, the top switching trigger.

When one lever is simultaneously the biggest pain, the biggest want, and the biggest defection risk, it is the clearest revenue opportunity in the business.

Speed is the second lever. 33% are frustrated by a slow, paperwork-heavy process, and when buyers were asked the one thing they would change about buying a car in Mexico, speed and paperwork themes dominated the open responses (137 of 457 mentions). This matters because the journey is long: 60% of buyers take a month or more from search to signature, and 34% take three months or more. Every extra week is a chance to lose them.

Pressure erodes the trust buyers value most. 22% were frustrated by an advisor pushing them to close the same day, yet "trust in the sales advisor" is one of the highest-rated attributes buyers care about (4.31 out of 5). The message is direct: the hard close costs the exact trust that wins the sale.

Financing is a revenue and retention lever. 35% prefer to finance through the dealer, and 42% would switch brands for better financing, the second-biggest switching trigger. Financing is both a margin stream and a reason buyers stay or leave.

The market is up for grabs. Only 18% of buyers call themselves highly loyal, and 42% are brand-neutral, evaluating options with no fixed preference. Two thirds would buy from their dealer again, but the majority are winnable. The levers above are how Witt captures them.

What buyers will pay. A price-sensitivity read on the vehicle itself shows a fair-price midpoint around $230,000 MXN, prices starting to feel expensive near $350,000, and buyers dropping out by roughly $500,000. Anything under about $110,000 reads as suspiciously cheap. Three quarters of buyers shop under $400,000. Inventory and financing offers concentrated in the roughly $150,000 to $350,000 band meet the most demand.

Why it matters

In one study, Grupo Witt replaced a vague "improve the journey" goal with a ranked, evidence-based list of where deals are actually won and lost: lead with an honest, upfront price, compress the process, coach advisors away from the hard close, and sharpen financing. In a market where most buyers are brand-neutral and openly say what would make them switch, those are the levers that turn browsers into signed deals.

Method box

  • Sample: 457 Mexican car buyers, screened as recent buyers, active shoppers, or serious considerers.

  • Fieldwork: April to May 2026, via SegmentOS.

  • Scope: full-journey study, including an importance-versus-satisfaction gap analysis, ranked frustrations, desired services, switching drivers, loyalty and recommendation, and a Van Westendorp price-sensitivity read on vehicle price.

  • Note: the open-ended price questions were cleaned to remove implausible entries before the median analysis.

CTA

Want to know where your own customer journey loses deals? Run a study on your buyers.