Lot 1U0519: 2019 Ford Mustang Roush Stage 3

Great question! The Roush Stage 3 and Shelby GT350 are both phenomenal performance Mustangs, but they deliver their thrills very differently. Here’s the breakdown:

The Power Story

The Roush Stage 3 absolutely dominates on paper with 710 hp and 610 lb-ft from its supercharged 5.0L V8—that’s 184 more horsepower than the GT350’s 526 hp and 429 lb-ft from its naturally aspirated 5.2L “Voodoo” V8. The Roush delivers instant, torque-rich acceleration that’ll pin you to the seat.

The Driving Experience

• Roush Stage 3: Your subject car has the 10-speed automatic, making it a fantastic street weapon and daily driver. The supercharger whine is addictive, and that automatic means effortless power delivery.
• GT350: Manual transmission ONLY. This is for purists who want to row their own gears and chase that 8,250 RPM redline. The “Voodoo” engine is a masterpiece—flat-plane crank, unique sound, track-bred.

The Money

Your Roush at $58,986 is actually well-positioned. Comparable 2019 GT350s on Classic.com are running $63,000–$79,800 depending on mileage and whether it’s a base GT350 or the track-focused GT350R. The GT350 market averages around $59,643, so you’re in the same ballpark.

Which Is “Worth It”?

Choose the Roush Stage 3 if: You want maximum power, prefer an automatic (or want the choice), plan to daily drive it, and love that supercharged torque hit. It’s more usable power for the street.

Choose the GT350 if: You value factory Shelby pedigree, love manual transmissions, plan to track the car regularly, and appreciate the high-revving character of that special Voodoo V8. The GT350 holds its value well due to the Shelby name and limited production.

My take? At $58,986 with just 9,330 miles, this Roush Stage 3 is a solid value—you’re getting supercar power for less than most comparable GT350s. The automatic makes it more livable too. But if you’re a manual-transmission purist who dreams of track days, the GT350’s factory pedigree and handling might call to you more.

Want me to find some comparable GT350s for you to check out? Or dig deeper into either car?