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Cars / Ferrari / 365 GT4 BBLive
1973 Ferrari 365 GT4 BB

✦ Shifty Estimate

$369,700

Medium confidence$152K to $502K
12 months median
$347K
Market cap
$143.1M · 387 built
Sales, 12 months
6

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1973 Ferrari 365 GT4 BB

1973 to 1976 · Coupe · 387 built

Price history

$100k$200k$300k$400k$500kJan 20182020202120222023202420252026✦ SHIFTY ESTIMATE TODAY $370k
Sold Bid, not sold
23 sales · 1 unsoldmedian $347kupdated Jul 2026

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, 6 have sold publicly at a median of $346,697. The Shifty Estimate for a well-kept example is $369,700. Cars have changed hands anywhere from $151,600 to $502,438, depending on mileage, color, and history.

What is a 1973 Ferrari 365 GT4 BB worth today?

The Shifty Estimate is $369,700. We rate confidence medium: 6 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:

  • $352,054Jul 8, 2026Azzurro Metallizzato
  • $263,750Jul 8, 2026Azzurro Metallizzato
  • $513,132Apr 25, 2026Bianco Polo

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.