ModLog

Sell your car with proof, not promises.

Build a buyer-ready sale packet with service history, mileage, receipts, mods, ownership costs, and clean PDF exports.

Private seller sale packet

For owners getting ready to list a car on Facebook Marketplace, Cars & Bids, Bring a Trailer, Craigslist, forums, or local enthusiast groups.

Build your sale packet View sample packet

What ModLog keeps together

Service history by date and mileage

Modification and build notes

Receipt and attachment index

Ownership cost summary

Printable PDF and CSV exports

Turn scattered records into buyer confidence.

A clean maintenance record helps a buyer understand what was done, when it happened, what it cost, and what proof exists behind the listing.

Show the work that does not fit in a listing.

Log oil changes, tires, brakes, inspections, major service, modifications, mileage updates, and receipts before you send a buyer the final packet.

Keep the private garage private.

Share the report you choose instead of exposing every note, draft, attachment, or vehicle in your account.

Sample buyer-facing packet

A vehicle dossier that looks as considered as the records behind it.

An anonymized private-party example with service history, modifications, mileage, spend, and receipt or photo references organized for a serious buyer.

14 supporting files indexed

ModLog

Vehicle record

Owner-provided history

Vehicle

2021 Mazda MX-5 RF Club

38,420 mi | VIN ending 2841 | private-party listing

Record overview

Total records

$3,842

Maintenance spend

$1,486

Modification spend

$5,328

Total recorded spend

Vehicle identity

Year: 2021
Make: Mazda
Model: MX-5 RF
Trim: Club
VIN: Anonymized - ending 2841
Current mileage: 38,420 mi

Owner note

Records are current through June 2026. Oil changes, brakes, tires, scheduled service, and reversible street modifications are documented with receipts or photos on file.

Two autocross days disclosed. No track use. Original parts included with sale.

Maintenance history

2026

Brakes

Brake pads and fluid flush

Jun 14, 2026 | 37,910 mi | Shop | Independent Mazda specialist

Parts: Street pads, Motul RBF600 Next due: Jun 14, 2028 Front and rear pads replaced and Motul RBF600 fluid flushed before listing photos.

Supporting files 4 receipt/photo attachment(s)

$612

Tires

Michelin Pilot Sport 4S tires

Mar 8, 2026 | 36,208 mi | Shop | Local tire shop

Parts: 205/45R17 Michelin Pilot Sport 4S Next due: 42,000 mi Matched set installed and road-force balanced.

Supporting files 3 receipt/photo attachment(s)

$942

2025

Scheduled service

30k service

Oct 2, 2025 | 31,004 mi | Shop | Mazda dealer

Parts: Mazda oil filter, cabin filter, 0W-20 oil Next due: Oct 2, 2026 / 37,000 mi Oil, cabin filter, differential inspection, and multipoint inspection completed.

Supporting files 2 receipt/photo attachment(s)

$419

Maintenance

Oil and filter service

Jul 7, 2025 | 28,920 mi | Shop | Independent Mazda specialist

Parts: Mazda oil filter, 0W-20 synthetic oil Next due: 34,000 mi Routine oil service with inspection; no leaks or abnormal wear noted.

$128

Chassis

Four-wheel alignment

Apr 15, 2025 | 27,318 mi | Shop | Performance alignment shop

Street alignment completed after sway bar installation; alignment sheet retained.

$246

Maintenance

Oil and filter service

Jan 10, 2025 | 25,204 mi | DIY

Parts: Mazda oil filter, 0W-20 synthetic oil Next due: 30,000 mi Oil service completed at home; used oil recycled locally.

$90

2024

Electrical

Battery replacement

Sep 19, 2024 | 23,187 mi | DIY

Parts: AGM replacement battery Original battery replaced preventively before winter storage.

$176

Download the anonymized example, then use ModLog to create the same buyer-ready PDF from your own vehicle records.

Download sample PDF Build your sale packet

Why it converts

Intent is already built into the job.

Answers buyer questions before the test drive

Supports a stronger asking price

Creates a cleaner handoff after the sale

Common questions

What maintenance records should I show when selling a car?

Show recent service, major repairs, tire and brake work, mileage history, modifications, inspection notes, costs, and receipt references.

Can ModLog make a sale packet for a private car sale?

Yes. ModLog helps organize service history, mods, receipts, ownership costs, and report exports into a cleaner buyer handoff.

Related workflows

Maintenance log template Service history report Build sheet template

Ready to make the records useful?

Start free, then upgrade when reports, exports, analytics, or private share links become worth it.

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