Lead Follow-Up Speed and Dealer Conversion: A 30-Store Study

Reviewed by: Drivonic Editorial Team | Category: Attribution and Measurement | Tags: lead follow-up speed, dealer conversion, BDC performance, mystery shop study, Carvana

A fast phone call, not a text or email, decided whether a dealership scored well in a 30-store mystery shop study.

Lead follow-up speed and dealer conversion: why the phone call still wins the deal

Lead follow-up speed is the single biggest driver of dealer conversion in a new 30-store mystery shop study from LeadVantage. Dealers who called a lead within 24 minutes scored 80 or higher, rated "great" by the firm running the shops. Carvana's seven Chrysler, Dodge, Jeep, Ram (CDJR) stores never called at all and scored between 26 and 38, landing in the "poor" range even though they beat everyone on text speed.

Key takeaways

• Traditional dealers that scored 80 or above all called the lead within 24 minutes.

• Carvana's seven CDJR stores placed zero calls and scored between 26 and 38.

• A first call is worth up to 20 points in LeadVantage's scoring, versus 10 for a text and five for an email.

• Nationally, dealerships average a 64 score, and 84% call the shopper after an inquiry.

• LeadVantage recommends calling, texting and emailing every lead within five minutes.

What did the mystery shop study measure?

LeadVantage ran 30 AI-powered mystery shops across sales and service departments. The sample covered Carvana's seven CDJR stores and 10 traditional franchise dealers operating in the same markets, according to Car Dealership Guy News. Each mystery shop tracked how fast a store answered by phone, text and email, then scored the response on a 100-point scale.

The scoring breakdown

A first call carries up to 20 points. A first text carries up to 10. A first email carries up to five. Skip a channel entirely and that channel scores zero. Phone response gets twice the weight of text and quadruple the weight of email, which is why a store that handles text and email well but skips the call still lands in a weak range overall.

How does lead follow-up speed drive dealer conversion?

Nine of the 10 traditional dealers in the study called their mystery shop lead. The six that scored 80 or above all called within 24 minutes. One traditional dealer skipped the call and scored 38, in LeadVantage's "poor" range of under 50, the same range where every Carvana CDJR store landed.

Nationally, dealerships LeadVantage has shopped average a 64 score, and about 84% call the shopper after an inquiry, per Car Dealership Guy News. So the real gap most stores face isn't whether to call. It's how fast. Twenty-four minutes separated a "great" score from the pack in this sample, and that gap is the clearest evidence yet that lead follow-up speed and dealer conversion move together.

Carvana won on text, lost on calls

Carvana's seven stores texted every lead within 10 minutes, beating the 62% of dealerships nationally that text within 15 minutes. But Carvana's median first email took 47 minutes, against a roughly three-minute median for traditional dealers. Two Carvana stores took about two days to send that first email.

A fast text tells a shopper someone got the message. It doesn't replace a call. A text is worth half of what a call is worth in this scoring model, and zero calls across seven Carvana stores meant zero stores scored above 38.

Does email content matter as much as response speed?

All 10 traditional dealer emails named a specific sales rep. None of Carvana's seven did. Six of 10 traditional dealers suggested an appointment in that first email; none of Carvana's stores did. Carvana did outperform on price: five of its seven stores emailed a quote, compared with four of 10 traditional dealerships.

Naming a rep and suggesting an appointment cost nothing and take seconds to add to a template. They didn't save Carvana's score, because the point gap from missing the call was already too large to close with email polish.

How fast is your dealership actually calling leads?

Pull your last 20 internet leads. Check the timestamp of the first call against the timestamp of the lead. If your team is calling inside 24 minutes, you're in the range that scored "great" in this study. If you're waiting an hour, you're closer to Carvana's CDJR numbers than you'd like.

LeadVantage recommends that every dealer call, text and email a new lead within five minutes. For a store running 150 internet leads a month, that recommendation is a floor, not a stretch goal: the study's own data shows the stores closest to that five-minute mark are the ones clustering in the "great" range, while the stores waiting longer slide toward "poor."

Speed matters, but it isn't the only variable. IRIS℠ uses real-time shopping signals and cross-device identity resolution across 304M+ consumer profiles and 175M+ VIN-verified records, the kind of data foundation a store needs when it's trying to figure out which inbound leads deserve the fastest callback. Knowing who to call fast is a different problem than calling fast, and the two work together.

The 24-minute window this study found also lines up with how we think about conquest. MobileLync℠ flags a competitor shopper within 24-48 hours of that shopper visiting a rival's lot or website. Most dealers find out a shopper went elsewhere after the deal is gone. The stores in this study that called fast kept leads from reaching that point in the first place.

The harder question for most GMs isn't whether to call fast. It's whether they can prove which reps and which lead sources actually convert once the call happens. That's an attribution problem, and it's the one MarketBuilder℠ was built to solve, with $350M+ in verified profits tied to spend, lead source and outcome. The same discipline applies on the fixed ops side, where LaneDriver℠ uses ownership data and service behavior signals to drive follow-up on service leads the same way this study measured sales leads.

What does Carvana's shareholder letter say about skipping the phone?

Carvana isn't hiding its strategy. In its Q4 2025 shareholder letter, the company stated that more than 30% of shoppers and 60% of sellers now complete the entire process without talking to a Customer Advocate until delivery or pickup, and that this group converts higher and reports a higher Net Promoter Score, per Car Dealership Guy News and Carvana's own investor relations disclosures. Carvana is betting on a self-serve shopper who doesn't want a call. The mystery shop results suggest that bet works for some shoppers, but it still cost Carvana's CDJR stores a weak score on a traditional lead-handling audit.

A franchise dealer competing on local service and trust can't borrow Carvana's self-serve numbers without also building Carvana's self-serve experience, which most stores haven't. The playbook for a franchise store built on relationships and local reputation isn't the same as the playbook for a nationwide used-car retailer selling a standardized process. Dealers need to pick the one that matches how their own shoppers actually behave, not copy a competitor's strategy wholesale.

Frequently asked questions

Why does calling a lead fast matter more than texting or emailing it?

Because the scoring in this study, and the behavior it reflects, weights a phone call at up to 20 points versus 10 for a text and five for an email. A call also lets a rep answer questions and book an appointment in real time, which a text thread rarely does as efficiently.

How fast should a dealer call, text and email a new sales lead?

LeadVantage recommends five minutes across all three channels. This study shows 24 minutes still separated the stores that scored "great" from the rest, so five minutes is the target and 24 minutes is roughly the outer edge before a score starts to slip.

What score should a dealership aim for on a lead-handling mystery shop?

LeadVantage rates 80 and above as "great" and anything under 50 as "poor." The national average across dealerships LeadVantage has shopped is 64, which leaves plenty of room for most stores to move up with faster calls alone.

Should a sales email lead with a price quote or a named rep?

Both help, but neither replaces a call. All 10 traditional dealer emails in this study named a specific rep, and six of 10 suggested an appointment. Carvana's emails led more often with a price quote but never named a rep or suggested an appointment, and still scored lower overall because the calls never happened.

What happens to lead conversion when a store skips the phone call entirely?

In this study, skipping the call capped every store at a "poor" score regardless of how fast the text or email arrived. Carvana's seven CDJR stores texted faster than the national average and still scored between 26 and 38 because none of them called.

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