Case Study
·February 8, 2026
Halved test-drive no-shows for a premium auto dealership
For an Istanbul premium SUV dealership, voice AI + WhatsApp qualification + pre-approval financing lifted test-drive → sale conversion by 30%.
- Client
- [Premium auto dealership · confidential]
- Sector
- Automotive
- Duration
- 8 months
- Author
- Aydın Bars
−52%
Test-drive no-show
+30%
Test-drive → sale
+41%
Hot-lead conversion
2.1×
Service-CRM active follow
The starting point
The dealership pulled 600+ leads/mo via Meta + Google ads. 42% of test-drive bookings ended in no-shows. Of those who showed, 24% closed.
Management blamed the team — six reps simply couldn’t keep up with 600 leads. Average lead-to-touch was 2.5 hours; by then the buyer was at a competitor’s showroom.
The intervention
1. WhatsApp AI agent — instant qualification
Within 60 seconds of a form submission, the agent engages on WhatsApp:
- Model + budget probe
- Approximate pricing + stock info
- Test-drive scheduling (against a live calendar)
- Hot leads → live handoff to a rep; cold → nurture queue
2. Voice agent — no-show prevention
24-hour and 2-hour AI calls before each test drive. Confirmations or cancellations route in real time — empty slots immediately reopen. No-show went from 42% to 20% in eight weeks.
3. Pre-approval financing
Voice + WhatsApp completes financing pre-approval before the test drive. The “can they pay?” question is answered before the buyer walks into the showroom. Showroom close conversations sped up 35%.
4. Service + renewal CRM
3–5 year post-sale automation: service intervals, warranty timing, renewal triggers — the old customer gets an offer before drifting to another brand.
Outcome
After eight months:
- No-show: 42% → 20%
- Test-drive → sale: 24% → 31%
- Monthly sales: +30%
- Real cost per lead: −38% (same ad budget)
- Service loyalty: +41% (renewal automation gains)
“He doesn’t sell AI as marketing. He embeds it into operations. Now our team only walks into hot appointments — the bot handles cold filtering.”
— Dealership GM