✦ Shifty Estimate
$358,400
- 12 months median
- $341K
- Market cap
- $138.7M · 387 built
- Sales, 12 months
- 3
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1973 Ferrari 365 GT4 BB
1973 to 1976 · Coupe · 387 built
Price history
More sales on file
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Specifications
- Engine
- Flat-12, 4.4L
- Power
- 380 hp
- Torque
- 325 lb-ft
- 0 to 60
- 5.2s
- Top speed
- 188 mph
- Transmission
- Manual
- Drivetrain
- RWD
- Curb weight
- 2,998 lb
- Production
- 387 units
- Designer
- Pininfarina
Common questions
How much does a Ferrari 365 GT4 BB cost?
Over the past 12 months, 3 have sold publicly at a median of $341,341. The Shifty Estimate for a well-kept example is $358,400. Cars have changed hands anywhere from $183,500 to $412,160, depending on mileage, color, and history.
What is a 1973 Ferrari 365 GT4 BB worth today?
The Shifty Estimate is $358,400. We rate confidence medium: 3 public sales in a year is a thin market, and the spread between them is wide.
What has a Ferrari 365 GT4 BB sold for at auction?
The 3 most recent public sales we have on file:
- $263,750Jul 8, 2026Azzurro Metallizzato
- $438,125Apr 25, 2026Bianco Polo
- $341,341Sep 29, 2025Green · 52,000 mi
The 365 GT4 BB introduced Ferrari's revolutionary Berlinetta Boxer concept—the first mid-engine 12-cylinder road car from Maranello. The flat-12 engine, derived from Ferrari's Formula 1 program, produces 380 horsepower while maintaining a low center of gravity. Pininfarina's wedge-shaped design broke completely from Ferrari tradition, establishing the template for all future mid-engine V12s. Only 387 examples were built before the 512 BB's arrival, making it the rarest Boxer variant. The 188 mph top speed made it the world's fastest production car when launched. Early Boxers suffered from carburetion issues and challenging ergonomics, but driving dynamics were revolutionary. Values have appreciated dramatically as collectors recognize the GT4 BB's historical significance—it launched Ferrari's modern supercar era. Clean, original examples are increasingly rare, with the distinctive 'cheese grater' taillights and aggressive stance remaining timelessly dramatic.