Ask most dealers how their BDC is performing and they'll quote you one number: appointments set. Last month we set 120 appointments. Great. Now — how many showed? How many bought? How many were set by agents who are no longer with you?
Appointments set tells you how busy your BDC sounds. It doesn't tell you whether it's working. Here are the five metrics that actually do.
1. Contact Rate
What it measures: The percentage of inbound leads your BDC successfully reaches by phone — not attempts, actual live conversations.
Why it matters: A BDC that makes 300 calls and reaches 40 people is not the same as one that reaches 180. Contact rate is the ceiling on everything else — appointments, shows, sales. If it's low, nothing downstream fixes it.
Benchmark to beat: 50%+ contact rate on internet leads within 24 hours. Under 40% is a red flag.
Most dealers never track this because their CRM logs call attempts, not live contacts. If your system can't tell the difference, you're flying blind.
2. Appointment Show Rate
What it measures: The percentage of set appointments that actually walk through your door.
If your show rate is below 50%, your BDC is booking appointments that aren't real. Either the confirmation process is weak, the appointments aren't being double-confirmed (24-hour and 2-hour calls), or agents are setting appointments with customers who were never genuinely committed.
What good looks like: 65%+ show rate on BDC-set appointments, with same-day confirmation calls on every booking.
3. Speed-to-Contact on Internet Leads
What it measures: How fast your BDC makes first contact after a lead submits on your website or a third-party source.
Leads contacted within 5 minutes are 21x more likely to convert than leads contacted after 30 minutes.
This is the metric where most dealerships bleed silently. A lead comes in at 6:45pm. Nobody picks it up until 9:15am the next morning. That customer has already test-driven somewhere else.
What good looks like: Sub-5-minute response during business hours, sub-15-minute during extended coverage windows. If you can't hit that consistently, you need dedicated coverage — not a floor salesperson who also answers phones when they're free.
4. Outbound Attempt-to-Contact Ratio by Agent
What it measures: For every agent, how many outbound attempts does it take to get a live contact?
This one takes most dealers by surprise because it exposes performance gaps they assumed didn't exist. Agent A reaches a live person every 4.2 attempts. Agent B takes 9.8. Same leads, same CRM, same scripts — completely different results.
The difference is usually timing, tone, or technique. Agent A calls at the right windows, leaves voicemails that actually generate callbacks, and adjusts approach based on lead source. Agent B dials mechanically and moves on.
Why this metric matters: When you track it by agent, you can coach to the gap. When you only look at team averages, the top performers carry the bottom ones and nobody gets better.
5. Lead-to-Sold Conversion Rate (Not Lead-to-Appointment)
What it measures: Of every lead that enters your BDC pipeline, what percentage results in a sold unit?
This is the hardest metric to track because it requires connecting your BDC data to your DMS — but it's the only number that tells you whether the whole system is working end-to-end.
If you're below 8%, the problem is somewhere in the chain — contact rate, show rate, floor performance, or lead quality. Each of the four metrics above helps you isolate where.
If you're above 12%, you have a model worth scaling. The question becomes: can your BDC handle more volume without the conversion rate dropping?
How to Start Tracking These Today
You don't need new software. You need your existing data organized differently. Here's where to look:
- Contact rate: Phone system call logs (connected vs. attempts) cross-referenced against CRM lead disposition
- Show rate: Appointments set in CRM vs. showroom traffic logs or DMS appointments kept
- Speed-to-contact: Lead timestamp vs. first CRM activity timestamp — most CRMs surface this natively
- Attempt-to-contact ratio: Agent activity reports filtered by disposition type (reached vs. not reached)
- Lead-to-sold: BDC lead source attribution in your DMS tied back to sold ROs
Pull these weekly. Review them by agent, not just by team. The patterns that surface in the first 30 days will tell you more about your BDC than any mystery shopping call ever could.
The Reporting Gap Most BDCs Have
The reason most dealers don't track these metrics isn't laziness — it's that nobody built the reporting infrastructure to surface them clearly. BDC managers are running calls, coaching agents, and handling escalations. They don't have time to build dashboards from scratch every week.
A properly run BDC operation should deliver these numbers to you automatically — weekly, by agent, with trends over time. If your current setup can't do that, you're managing performance by feel instead of data. And in automotive, that gap costs you deals every single month.
The bottom line: appointments set is a feel-good number. Contact rate, show rate, speed-to-lead, agent efficiency, and lead-to-sold are the numbers that tell you what's actually happening in your BDC — and where the next 20 deals are hiding.