For sellers

You've got the car. You've got the records. Now tell its story.

Bordmappe reads your records into a searchable timeline. Every shop, every dollar, the actual receipts, and the story they tell. Built for your Bring a Trailer or Cars & Bids listing. $149 per car.

1970 Porsche911T Coupe

F-body9110100878
+258more
65 events · 18 shops · $119.6k · 1970–2026View example
The stakes

Having the records isn't the same as presenting them.

You've got the binder, and it's all there. The receipts, the rebuild invoices, the notes in a mechanic's hand. But a binder doesn't travel, and forty photos of paper in a listing isn't presenting it.

Left like that, your best asset is invisible. The picky buyers, the ones who'd pay the most for a documented car, move on, and that value goes with them.

The timeline

Every record, dated and in order.

We read your records into one timeline. Every service in date order, the receipt attached and the work spelled out. A buyer searches it by shop, part, or year and digs into the proof behind each line.

Presented like that, your history stops being a pile and becomes the reason they bid. We total the spend and the years it spans, then write the story it tells. That's what this is.

911T Coupe Timeline

Apr 23, 1970ownership

New car delivered at Gateway Porsche

Gateway Porsche Audi delivered the car new. They logged initial vehicle information and the delivery date.

Gateway Porsche Audi Dealer
Apr 27, 1971maintenance11,950 mi

Gateway dealer major service and lube

Gateway Porsche Audi performed major scheduled maintenance and full lubrication.

Gateway Porsche Audi, Portland, Oregon
Mar 31, 1973maintenance35,780 mi

Portland dealer major service at 35k

Continental Porsche/Audi in Portland performed a major service and lubrication.

Continental Porsche/Audi, Portland, Oregon
Sep 29, 1976maintenance61,345 mi

Portland dealer major maintenance

Heckmann & Thiemann Motors provided major maintenance and lubrication.

Heckmann & Thiemann Motors, Portland, Oregon
Jan 30, 1977maintenance74,911 mi

Heckmann & Thiemann performs 12k-mile major service

Heckmann & Thiemann Motors completes the periodic major maintenance and lubrication at 74,911 miles.

Heckmann & Thiemann Motors, Portland, Oregon
Mar 18, 1993repair

Full tune-up, carburetors, electrical, speedometer repaired

Marque Motors performed a full engine tune-up with carburetor synchronization, changed all fluids, and repaired electrical components and the speedometer drive. Tie rod ends were straightened and adjusted.

Marque Motors, Portland, OR
$1,184.35
Mar 18, 1993repair62,976 mi

Marque Motors comprehensive fuel, carb, brake, electrical overhaul

Marque Motors replaced the fuel tank, pump, and lines, and performed a complete carburetor tune-up. They addressed suspension, brakes, electrical issues, and changed all fluids.

Marque Motors, Portland, OR
$1,184.35
Apr 9, 1993repair

New struts, carb service, shifter refresh

Marque Motors replaced the front strut assemblies and performed a full carburetor service with valve adjustment and synchronization. They rebuilt the shifter mechanism, installed new H4 headlights, and welded a heat exchanger pipe.

Marque Motors, Portland, OR
Nov 8, 1993repair

Proper year glass and door window overhaul

Marque Motors changed the oil and performed a safety inspection. Both door windows were extensively serviced, including new guide felt, regulator work, and moisture seals; the right door received a customer-supplied used regulator and proper year window glass.

Marque Motors, Portland, OR
$1,009.40
Nov 8, 1993repair66,256 mi

Carburetor overhaul and window repairs

Marque Motors overhauled the carburetors, set float levels, and adjusted fuel mixtures and linkages. They also repaired both window regulators, replaced the right-side tinted glass, fixed the windshield washer system, and changed the oil.

Marque Motors, Portland, OR
$1,000.40
Nov 15, 1994milestone

Marque Motors logs 1967 911T

Marque Motors recorded this car as a 1967 911T, a model discrepancy from the 1970 911. The document shows a $191.65 total without detailing any labor or parts.

Marque Motors
$191.65
Nov 15, 1994repair

Motor mount, battery, shift boot replaced

Marque Motors replaced the motor mount, battery, and shift boot. The service also included an oil filter, fuel treatment, and moly grease.

Marque Motors, Inc., PORTLAND, OR
$191.65
View example
The specs

What it was delivered with, and what it is now.

We decode the factory build, option by option, and match it against the car in your photos. Paint, wheels, bumpers, interior: the delivered spec and the current state, side by side, tuned to your exact model. A buyer sees what's original, what's changed, and the evidence behind every line.

911T Coupe Specs

View example
  • Paint

    Silver Metallic

    partial

    Left the factory in Silver Metallic. It retains its original finish today, following a documented partial respray of the front bumper and left fender.

  • Front bumper

    Chrome steel bumper

    factory

    Delivered with a chrome steel bumper; bumperettes were optional. After a prior aero kit installation, it now runs chrome steel bumpers with bumperettes.

  • Headlights

    Sealed-beam in sugar-scoop rings

    factory

    Delivered with sealed-beam headlights in sugar-scoop rings, standard for the North American market. It now runs units matching factory specification.

  • Fog lights

    No fog lights

    Factory offered auxiliary fog or driving lights, either in the horn grills or below the bumper. This car was delivered without them and retains that original configuration.

  • Front spoiler

    No factory-delivered front spoiler

    factory

    Delivered without a front spoiler; these were factory options for later models like the Carrera RS. Retains that original specification today.

  • Badging

    Gold 911T Porsche script

    replaced

    Delivered with Chrome '911T' script on the engine lid, it now wears Gold '911T' Porsche script.

  • Trim & moldings

    Aluminum trim, rubber rocker insert

    factory

    Delivered with aluminum trim and rubber rocker inserts; this factory specification is retained.

  • Side mirrors

    Chrome flag mirror

    replaced

    Delivered with the polished round convex mirror, standard equipment for the early longhoods. It now wears the later chrome flag mirror, a period-correct swap.

  • Antenna placement

    Fender-mount manual antenna

    factory

    Delivered with a fender-mount manual antenna, this car retains its original placement.

  • Wheels

    15-inch Fuchs

    factory

    Delivered with 15x5.5 steel wheels and hubcaps, standard for the era. Now runs black-finished 15-inch Fuchs alloys, a collector-preferred upgrade.

  • Tires

    Michelin XWX 185/70VR15

    replaced

    Delivered with 185/70VR15 tires, standard for the era. Now fitted with Michelin XWX 185/70VR15 tires, a collector-preferred period fitment.

  • Sunroof

    Solid roof

    Delivered with a solid roof, the configuration standard for the era. Electric sunroofs were an available factory option.

  • Rear spoiler

    aftermarket

    replaced

    Delivered with a smooth engine lid, standard for the era and without a rear spoiler. The car today retains its factory-correct flat decklid.

  • Rear taillights

    All-red taillight lenses

    partial

    Delivered with US-market taillight lenses featuring a clear reverse section, standard for the era. It now wears US-market lenses with clear reverse sections; the RH lens was replaced.

  • Rear bumper

    Chrome steel bumper

    factory

    Delivered with a chrome steel bumper, standard for the era. Currently fitted with the same factory-correct component.

  • Steering wheel

    Leather-wrapped factory wheel

    factory

    Delivered with the factory four-spoke steering wheel. It retains the original wheel, now re-wrapped in black leather with a Porsche crest.

  • Gauges

    VDO 5-gauge cluster

    factory

    Delivered with a VDO 5-gauge cluster, standard for the era. Retains its original VDO 5-gauge cluster, though the speedometer drive was replaced in 1993.

  • Dashboard

    Black basketweave, grille, no vent

    factory

    Delivered with black basketweave vinyl trim, a loudspeaker grille, and no center vent; this standard '69–'71 configuration is preserved.

  • Dash vents

    Dash vents

    factory

    Left the factory with smaller dash vents and a dash-top loudspeaker grille, standard for the era. This factory specification is retained.

  • Shift knob

    5-speed manual 'dogleg' shift knob

    factory

    Delivered with the optional 5-speed manual dogleg shift knob, an upgrade over the standard 4-speed. It retains this period-correct item today.

  • Pedals

    Ribbed metal rubber

    replaced

    Delivered with the standard rubber-faced pedals for the era. Now fitted with ribbed metal rubber pedals, a common aftermarket change.

  • Front seats

    Standard leatherette seats

    replaced

    Standard leatherette seats were factory equipment for the era. Now fitted with Standard leatherette seats, replacing previously installed Sport seats.

  • Rear seats

    Rear folding seats

    factory

    Delivered with 2+2 rear folding seats, standard for the era. It retains this original configuration, upholstered in black leatherette.

  • Upholstery

    Black leather

    factory

    Delivered with Black leather upholstery, an available factory option. The interior retains this original Black leather, showing its ribbed and perforated pattern.

  • Door panels

    Plain-grain black vinyl

    Door panels were available in plain-grain or basketweave vinyl, or Nappa leather. This car retains its plain-grain black vinyl, a factory option.

  • Carpets

    Factory fitted carpeting

    factory

    Delivered with factory-fitted carpeting, as was standard. Retains the original dark carpeting, now with woven floor mats.

  • Headliner

    Beige/tan headliner

    Delivered with perforated vinyl, available in white or black for coupes. This car now has a beige/tan perforated headliner, a period-correct finish.

  • Engine

    2.2L Type 911/07

    rebuilt

    Delivered with the 2.2L Type 911/07 flat-six, standard for the era. The original Type 911/07 was comprehensively rebuilt in 2001, a strong preservation signal that restores factory performance.

  • Fuel delivery

    Fuel delivery

    partial

    Left the factory with Zenith 40 TIN carburetors, a defining characteristic separating it from MFI models of the era. The original system remains, with documented internal repairs.

  • Ignition / ECU

    Ignition / ECU

    replaced

    Left the factory with a distributor ignition system. The ignition system was replaced, including points and coil, and continues with distributor ignition.

  • Exhaust

    Exhaust

    replaced

    Delivered with a single exhaust outlet and heat exchangers. The heat exchangers and muffler were later replaced.

  • Gearbox

    901

    Delivered with the 5-speed Type 901 manual transaxle, standard equipment for the era. This car retains its matching-numbers gearbox, a strong preservation signal.

  • Suspension

    Green aftermarket MacPherson strut

    replaced

    Delivered with MacPherson struts and torsion bars. Now fitted with aftermarket green MacPherson struts and shocks, 23mm torsion bars, adjustable spring plates, and Turbo tie rods.

  • Brakes

    911S-type 4-piston disc brakes

    replaced

    Delivered with fixed 2-piston vented disc brakes at all four corners. Now runs 911S-type 4-piston disc brakes with new rotors, pads, and stainless lines; a period upgrade.

  • Windows

    Manual wind-up windows

    factory

    Factory-installed manual wind-up windows, extensively serviced in 1993.

  • Audio

    Alpine CDE-9807 CD/cassette

    replaced

    Delivered with a Blaupunkt Frankfurt AM/FM radio, common for the era. Now runs an Alpine CDE-9807 CD/cassette head unit.

  • Spare tire

    Pirelli Fuchs alloy spare

    replaced

    Delivered with a BF Goodrich Space Saver steel wheel and tire, standard for the era. It now carries a Pirelli Fuchs alloy spare.

  • Frunk

    Snap-bag toolkit

    factory

    The Snap-bag toolkit, standard for 1969-1973 cars, featured a distinct basket-weave vinyl bag. The factory kit remains present, a strong preservation signal.

  • Air conditioning

    No air conditioning visible

    factory

    Air conditioning was a factory option for the era. This car was delivered without the system and shows no visible components today.

The auction

There before the hammer, and long after.

Your Bordmappe earns its keep at every stage: ready before you list, live while buyers bid, and still working once the car sells.

Before

You get it listed

We build your Bordmappe from your records and photos, then hand you an auction-ready export for Bring a Trailer or Cars & Bids: the description drafted, the photos in order, the previous owner's personal details taken out. Plus one link to drop in the listing.

During

It's live

While it's live, bidders jump from your listing to the Bordmappe, dig through the timeline and check the specs against factory, then head back to bid. You see who's looking: how many, where from, and when.

After

The hammer, and beyond

Your Bordmappe outlives the auction. No sale, still for sale? Switch on offers and the underbidder can still reach you. Sold? It transfers to the buyer, who picks up the account linked to the car and keeps adding records, photos, and specs from there.

How it works

Getting on Bordmappe is easy.

You register the car and send what you've got. We build it and hand you the link.

  1. You register the car.

    • Register the chassis. There's one Bordmappe per car, tied to its chassis number, and registering it makes it yours.
    • Point us to what you already have. A link to the auction or your dealer listing is usually enough; paper records you can upload now or after checkout.
    • Check out. $149 for the car, one time, through Stripe. That covers the build and keeps it live.

  2. We build your Bordmappe.

    • We read every document and lay it out as a timeline: each service and repair in date order, with the receipt attached to it.
    • We spec the car out against how it left the factory, showing what's still original and what's been changed next to how it sits today.
    • We publish it. It goes live at its own address, and it stays yours to keep adding to after the sale.

  3. You share it.

    • Every Bordmappe gets its own permanent link. Drop it in the auction listing, on your dealer site, or anywhere you point buyers.
    • Buyers land on your Bordmappe, which answers what they'd otherwise email you about: what's been done to the car and how it specs against factory.
    • While the auction runs, you see it working: how many people are following the car and looking.
From the comments

“Thank you for putting this beautiful, intelligent page together showing the service timeline. Wish I had this on all my listings!”

A Bring a Trailer dealer

“WOW, that's incredible. I hope all interested bidders take the time to read it over carefully. Well done.”

A Bring a Trailer seller

“Kudos on the Bordmappe! Crystallizes the service history of this Carrera 3.2 G50. Nice work.”

A Bring a Trailer commenter

“Thanks for organizing the records, super helpful. Looks like this guy spent good money on what really matters at top mechanics. If I could afford another tasty G-body, I'd be all over this one!”

A Bring a Trailer bidder
Get started

Give your car the presentation it deserves.

Add your car below and check out to get your Bordmappe.

Currently for cars built 1950 to 2005 (chassis number before 1981, VIN after). Something outside that range, or a question? hello@bordmappe.com.