Acquiring from your Customers vs. Buying from the Auction

THE $2,500 HEAD START

Sourcing cars from your own database and service lane is far more profitable than buying from the lanes.

How we compute this +

Methodology & sources

250,677 trade-ins · 371,227 used retail sales · 86,349 lease maturities across ~100 rooftops, 2024–2025 DMS data
Gross = front + back. Days to retail measured two independent ways (inventory dates and inventory stints)
All keep rates matched same-store only, which understates them — true numbers run higher
Recon measured from repair orders in the DMS service feed — a floor, equally for both lanes
Auction buy-fee and transport figures from published industry sources

Your Database

The Auction

$0buy fee + transport

No admission charged

The car is already on your lot or in your service drive — no buy fee, no transport, no travel days
You appraise it with its full history in your DMS: the ROs your own techs wrote
No arbitration window, no post-sale surprises, no condition-report roulette

From Article 2: The Service Drive →

21 daysto retail · median

The fast lane

Median 21 days from stock-in to retail for database-sourced cars
Trades move even faster: median 19 days from trade to resale
88.7% of all trade-ins resell within 180 days
Capital in 21-day cars turns ~17x a year vs ~11x in the slow lane

From Article 4: The 12-Day Tax →

$2,237gross · lease returns $2,884

Richer cars, same lot

Database-sourced cars average $2,237 total gross (front + back)
Recaptured lease returns are the richest units in the data: $2,884, +44% over the average used car
One owner, known miles, serviced in-house — a provenance story the next buyer pays for

From Article 5: The Lease Return →

$500–$2,500buy fee + transport

The toll booth

Buy fees run $300–$1,500+ depending on sale and price tier
Transport adds $200–$1,000+, distance-dependent
Every bidder in the lane pays it — it’s the price of admission, and it can’t be negotiated away

From Article 1: The Other 43% →

33–39 daysto retail · median

The long way around

Median 33–39 days to retail, measured two independent ways
Days on a truck before day one on the lot even starts
The 12–17 day gap costs $400–$550 per unit at ~$32/day holding cost
Six fewer capital turns per year on the same inventory dollars

From Article 4: The 12-Day Tax →

−$290 to −$494wholesale exit when it misses

When it goes wrong

An auction car that fails retail exits through the wholesale door at −$290 median (−$494 average)
A database car that misses loses just −$50 — 6 to 10x less
Add the sunk buy fee, freight, and recon: a wrong auction buy is a $2,000–$3,000 mistake

From Article 1: The Other 43% →

$1,695gross per retail

Arriving $542 lighter

Auction-lane cars average $1,695 total gross — $542 (24%) less than database cars
Same lot, same salespeople, same market — the difference is where the car came from
Measured across 371,227 used retail deals over two full years

From Article 1: The Other 43% →

Inside Your Database: The Untapped Wells

Tap a number for the detail behind it.

1.56%of serviced vehicles become trades today. Offers get a 22.8% reply rate.

The service drive well

1,190,360 vehicles serviced in one year; only 18,595 became trades within 12 months
5 of every 6 trades come from customers with no service relationship
One group’s targeted program: 3,462 ROs → 1,569 offers → 357 replies (22.8%) → 20 cars in 60 days
The target: the routine regular — big-repair-bill customers trade at 60% the rate of low-dollar regulars

From Article 2: The Service Drive →

20.1%of maturing lease returns recaptured. Half are never even seen.

The lease return well

86,349 leases matured across these stores in two years
Only 20.1% of the vehicles came back through the store that wrote the lease — and that’s a floor
Roughly half are grounded by the lessor before the store ever sees them
The window: 75–90% of term, when most lessees are already in positive equity and not yet shopping

From Article 5: The Lease Return →

12.5%of buyers return in 3 years. Lessees re-transact at 29%.

The loyalty gap

Of 305,545 buyers, just 6.4% returned within 12 months, 9.4% in 24, 12.5% in 36
Lessees re-transact at 29% in the window around maturity — more than double, in half the time
6 in 10 returning lessees lease again: the car comes back and the customer stays

From Article 5: The Lease Return →