2017 Ford Mustang RTR Spec 3
Cars & Bids
Listed byMarcGuisto
Delray Beach, FL 334835,300 milesManual
Didn't sell. Hear first if it or another Ford S550 Mustang is listed.
We'll email you when one is listed.
Seen across 7 sites in the last 30 days.
Free, one-click unsubscribe. By continuing, you agree to our Terms and Privacy Policy.
Summary
This 2017 Ford Mustang RTR Spec 3 boasts a low 5,300 miles and features a supercharged 5.0-liter V8 producing 678 horsepower, paired with a desirable 6-speed manual transmission. Originally a GT Premium model, it is serial number 004 of the RTR Spec 3 package, including extensive performance and appearance modifications. The car has been Florida-owned since new, though a Carfax report notes a damage report in 2019 which the seller attributes to a breakdown, not body damage.
—
Loading sold figures · 12 months to Oct 11, '21
Listing history
1 appearance- 10/11/2021Cars & BidsUnsold· this listing$40k
Bid History
Bids Per Day
Final bid
$40k
Bottom 50% of S550 Mustangs in 2021
Top 40% of all listings in 2021
Views
24.1k
#1 of S550 Mustangs in 2021
Top 10% of all listings in 2021
Bids
54
#2 of S550 Mustangs in 2021
Top 10% of all listings in 2021
Comments
46
Top 20% of S550 Mustangs in 2021
Top 40% of all listings in 2021
Top Comments
Jimmy_Rustling needs more rtr branding
jwvand02 I think it's fairly clear that we'd like to know a lot more about what a 50-day "wires" repair entailed
motorhead121 Now we have some bids that are realistic for this beauty
Similar cars for sale
Parts for this car
Related Guides
© 2026 Hypercars Technologies Inc. All rights reserved.
Hypercars Technologies Inc. is not affiliated with the companies or individuals mentioned on its site. Third-party trademarks and logos belong to their respective owners; use does not imply endorsement or affiliation. Data is provided "as is" without warranty of accuracy, completeness, or timeliness.
© 2026 Hypercars Technologies Inc. All rights reserved.
Hypercars Technologies Inc. is not affiliated with the companies or individuals mentioned on its site. Third-party trademarks and logos belong to their respective owners; use does not imply endorsement or affiliation. Data is provided "as is" without warranty of accuracy, completeness, or timeliness.