
Petersen Automotive Museum giveaway
2005 Mercedes-Benz SLR McLaren
2005 Mercedes-Benz SLR McLaren or $250,000 Cash
Official rules archived Sep 20. No purchase necessary.
- Prize value
- $400,000
- Cash instead
- $250,000
- Free mail-in
- 18 entries
- Free entry worth
- $25
- Drawing
- ~Oct 8
How to enter
Donate for entries
On Petersen Automotive Museum's site
- Packages from $25 to $2,000
Free entry
18 entries per card
- Printed entry form
- Mail by Sep 30, 2026
- Same entries would cost $25 to buy
No purchase necessary
How to enter free by mail
Mail by Sep 30, 2026
Sep 30
Postmarked by Sep 30. Not before May 19.
Write on the card
- 1first name, last name
- 2email
- 3phone number
- 4address
Mail to
Exactly as printed in the rules. A different address can void the entry.
The mail piece
- What to mail
- Printed entry form
- Each mail-in is worth
- 18 entries
- Card writing
- Typed or printed allowed
- Envelope writing
- Handwritten only
- Cut printer paper
- Not stated in rules
- One entry per envelope
- Each envelope mailed separately
- Return address
- Not stated in rules
- Metered postage
- Not stated in rules
Worked example
A mocked-up entry built from this giveaway's rules, with made-up details. This sponsor uses a printed form, not a card.
Envelope
John Doe
123 Main Street
Anytown, ST 12345

Sweepstakes Entry
6525 Gunpark Drive, Suite 370-505
Boulder, CO 80301
Handwritten only
What you'll need
Supplies guide- Black gel pensSome rules require black ink, and legible handwriting is what gets a card counted.Amazon
Forever stamps are cheapest at the post office or usps.com.
Steps
- 1Go to the Sweepstakes Site (tapkat.org/petersen-automotive-museum) and click "Click here to enter without a donation."
- 2Complete the required fields (first name, last name, email, phone number, address) and click "Submit Request."
- 3You'll be redirected to an Alternative Method of Entry page with a QR code — print this mailer.
- 4Follow the mailer's instructions and mail it postage paid, hand-addressed by you, to Sweepstakes Entry, 6525 Gunpark Drive, Suite 370-505, Boulder, CO 80301, mailed individually (no bulk shipments).
What it costs, and what it's worth
- Per mail-in
- $0.88
- stamp and materials
- Per entry, mailed
- $0.0489
- Per entry, bought
- $1.39
- One mail-in equals
- $25
- in purchases; $9.00 at the top multiplier
Read the mail-in paragraph from the official rules
“3. **Mail Non-Donation Entry Method:** During the Sweepstakes Entry Period, to obtain eighteen (18) Entries without making a donation, (i) go to the Sweepstakes Site; (ii) click the “Click here to enter without a donation” link; (iii) complete the required fields, including your first name, last name, email, phone number and address, and click “Submit Request”; (iv) after you submit your request, you will be redirected to an Alternative Method of Entry page with a QR code. Print this mailer, follow the mailer instructions and mail postage paid to: Sweepstakes Entry, 6525 Gunpark Drive, Suite 370-505, Boulder, CO 80301; (v) once your entry request is received, Sponsor will send you an entry receipt with your Entry numbers via email. Each eligible mailer will receive eighteen (18) Entries. To be eligible, mailers must be postmarked during the Sweepstakes Entry Period and must be received by Sponsor within five (5) business days thereafter. Mailers must be hand addressed by the Entrant and each request must be mailed individually. Any bulk shipments of entry request mailers will not be processed or entered into the Sweepstakes.”
From the fine print
What the rules say
Disqualifiers3
Any one of these can void an entry or a win.
Persons residing in an OFAC-sanctioned country (Balkans, Belarus, Burma, Cote D'Ivoire, Cuba, DR Congo, Iran, Iraq, Liberia, North Korea, Russia, Sudan, Syria, Zimbabwe, and others) or on the U.S. Treasury's SDN list are excluded.
Show the rules' wordingHide the wording· Eligibility
“Excluded countries include, without limitation, Balkans, Belarus, Burma, Cote D'Ivoire (Ivory Coast), Cuba, Democratic Republic of Congo, Iran, Iraq, Liberia, North Korea, Russia, Sudan, Syria, and Zimbabwe, and where prohibited by law.”
Mailers must be hand-addressed by the Entrant and each request mailed individually; bulk shipments of entry request mailers will not be processed or entered.
Show the rules' wordingHide the wording· How to Enter, Mail Non-Donation Entry Method
“Mailers must be hand addressed by the Entrant and each request must be mailed individually.”
Employees/agents/officers of the Sponsor and affiliated companies/agencies, their immediate families and same-household members, and inmates of a correctional facility are not eligible.
Show the rules' wordingHide the wording· Eligibility
“Entries will not be accepted from inmates of a correctional facility.”
Advantages3
Things in the rules that work in your favor.
Unlike most vehicle sweepstakes (which restrict entry to US/Canada residents), this one is open worldwide to anyone 18+ except Washington State residents and OFAC-sanctioned countries/SDN-listed persons — the schema here only models US/CA, so this broader eligibility isn't reflected in eligibilityDetail.countries.
Show the rules' wordingHide the wording· Eligibility
“The Sweepstakes is open to anyone 18 years or older or the age of majority in Entrant’s local jurisdiction, if older. Not available to residents of the State of Washington.”
No stated numeric cap on how many separate non-donation mailer requests one person can submit — each just needs its own online request and its own individually-mailed printout.
Show the rules' wordingHide the wording· How to Enter, Mail Non-Donation Entry Method
“Each eligible mailer will receive eighteen (18) Entries.”
The Sponsor's own donation-increment table shows an increasing entries-per-dollar rate at higher donation levels (0.72 entries/$ at $25, up to 2.0 entries/$ at $2,000) — bigger donations get proportionally more entries, not just linearly more.
Show the rules' wordingHide the wording· How to Enter, Additional Donation Entry Terms
“(1) $25 for 18 entries; (2) $50 for 40 entries; (3) $100 for 90 entries; (4) $200 for 200 entries; (5) $350 for 400 entries; (6) $500 for 650 entries; (7) $1,000 for 1750 entries; and (8) $2,000 for 4000 entries.”
Timing2
The free mail-in method requires an ONLINE step first (submitting a request on the Sweepstakes Site to generate a QR-coded mailer) before you can print and mail anything — you can't just hand-write a card from scratch like most sister sweepstakes.
Show the rules' wordingHide the wording· How to Enter, Mail Non-Donation Entry Method
“after you submit your request, you will be redirected to an Alternative Method of Entry page with a QR code. Print this mailer, follow the mailer instructions and mail postage paid”
The mail-in receive-by deadline is not a fixed calendar date — it's '5 business days' after your individual postmark, capped by the Sept 30, 2026 Sweepstakes Entry Period end. Mailing near the deadline risks the 5-business-day window pushing past when the Sponsor actually processes it.
Show the rules' wordingHide the wording· How to Enter, Mail Non-Donation Entry Method
“mailers must be postmarked during the Sweepstakes Entry Period and must be received by Sponsor within five (5) business days thereafter.”
Costs1
If the winner chooses the physical vehicle rather than cash, they must pick it up or arrange delivery themselves (only cash prizes are shipped by the Sponsor via mail/wire transfer).
Show the rules' wordingHide the wording· Selection of Winner
“Prize winners must pick up their Prize(s) or arrange for delivery of their Prize(s), except the Sponsor will deliver cash Prizes to Prize winners by U.S. mail, wire transfer, or other mutually acceptable means.”
Oddities2
The advertised $400,000 Mercedes-Benz SLR McLaren / $250,000 cash prize is contingent on the campaign raising at least $2,000,000 in donations. If it raises less, the winner receives only 25% of whatever was actually raised — potentially far less than either headline figure.
Show the rules' wordingHide the wording· Prize
“In the event less than $2,000,000 in donation proceeds are received during the Sweepstakes Entry Period, the Sponsor will award 25% of the total donation proceeds to the qualified selected winner.”
Winner notification timing is internally inconsistent: one clause gives potential winners 30 days to respond to notification, but another clause says failing to respond to 'the initial verification' within 48 HOURS of notification may cause disqualification.
Show the rules' wordingHide the wording· Selection of Winner
“Failure by potential Prize winner to respond to the initial verification, or failure by Canadian Entrant(s) to correctly answer the skill question, within 48 hours of notification may result in disqualification”
On the sponsor's site
Donation entries
- Base rate
- Not stated in rules
Entry packages
| Package | Price | Entries | Per entry |
|---|---|---|---|
| $25 donation | $25 | 18 | $1.39 |
| $50 donation | $50 | 40 | $1.25 |
| $100 donation | $100 | 90 | $1.11 |
| $200 donation | $200 | 200 | $1.00 |
| $350 donation | $350 | 400 | $0.88 |
| $500 donation | $500 | 650 | $0.77 |
| $1,000 donation | $1,000 | 1,750 | $0.57 |
| $2,000 donation | $2,000 | 4,000 | $0.50 |
What you win
Prize
Grand Prize
1 winner- 2005 Mercedes-Benz SLR McLaren$400,000
- Value per winner
- $400,000
- Cash instead
- $250,000
- Delivery
- Pickup or delivery
- Taxes
- All federal, state, provincial, municipal and local taxes are solely the responsibility of the Prize winner.
- Winner must respond within
- 720 hours
- Winner contacted by
- email, phone, mail
- To claim the prize
- Sign an affidavit
- Return a W-9
- Show a driver's license
- Show proof of insurance
- Sign a publicity release
Who can enter, and when
Eligibility and dates
- Minimum age
- 18+
- Where
- Not stated in rules
- Excluded
- US-WA
- Driver's license
- Not stated in rules
- Past winners
- No exclusion stated
- Opens
- May 19, 2026
- Closes
- Sep 30, 2026
- Drawing
- On or about Oct 8, 2026
- Time zone
- America/Los_Angeles
Before you enter
Is Petersen Automotive Museum legit?
What the public record shows. We list facts with sources rather than a rating, so you can judge.
- 2 giveaways on record, the earliest from Apr 29, 2026
- 2 published winners
- Latest: Ross c. won 600+ HP 1964 Chevrolet Chevelle RestoMod
- Registered 501(c)(3) benefiting Petersen Automotive Museum
- A state business registration exists for the company named in the rules
Who runs it
About Petersen Automotive Museum
The Petersen Automotive Museum is a nonprofit automotive museum in Los Angeles that runs an annual fundraising sweepstakes (via the TapKat platform) offering a collector vehicle or cash prize, with donation and free mail-in entry methods.
Sponsor of record: Petersen Automotive Museum.
Their giveaways on record 1
- 1978 Porsche 911 SC Targa Sweepstakes? to Apr 29unavailable audit
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2005 Mercedes-Benz SLR McLaren giveaway: FAQ
How do I enter the Petersen Automotive Museum 2005 Mercedes-Benz SLR McLaren giveaway for free?
Mail Printed entry form to Sweepstakes Entry, 6525 Gunpark Drive, Suite 370-505, Boulder, CO 80301, postmarked by Sep 30, 2026. Each mail-in is worth 18 entries, the same as $25 in purchases. Follow the exact card and envelope rules on this page; a missing field can void the entry.
When does the 2005 Mercedes-Benz SLR McLaren giveaway end?
Entries close Sep 30, 2026. The drawing is on or about Oct 8, 2026.
How much is the 2005 Mercedes-Benz SLR McLaren giveaway worth?
The official rules put the approximate retail value at $400,000. The winner can take $250,000 in cash instead. Prizes are taxable income at their value, so the winner owes income tax on it.
Who can enter?
Entrants must be 18 or older and live in an eligible area. Excluded: US-WA.
Has anyone actually won a Petersen Automotive Museum giveaway?
Yes. Petersen Automotive Museum has published 2 winners that we have recorded with links to each announcement, most recently Ross c. (600+ HP 1964 Chevrolet Chevelle RestoMod).
Details on this page come from the official rules retrieved Sep 20, 2026 and second-checked Sep 21, 2026. If anything differs, the official rules govern. Report an error.





