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Cars / Alfa Romeo / 105 Series GT JuniorLive
1966 Alfa Romeo 105 Series GT Junior

✦ Shifty Estimate

$33,600

Medium confidence$15K to $44K
12 months median
$37K
Sales, 12 months
6

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1966 Alfa Romeo 105 Series GT Junior

1966 to 1977 · Coupe

Price history

$20k$40k$60k$80kSep 20212023202420252026✦ SHIFTY ESTIMATE TODAY $34k
Sold Bid, not sold
10 sales · 2 unsoldmedian $37kupdated Aug 2026

Specifications

Engine
Inline-4, 1.3L
Power
89 hp
Torque
87 lb-ft
Top speed
106 mph
Transmission
Manual
Drivetrain
RWD
Designer
Bertone

Common questions

How much does a Alfa Romeo 105 Series GT Junior cost?

Over the past 12 months, 6 have sold publicly at a median of $36,700. The Shifty Estimate for a well-kept example is $33,600. Cars have changed hands anywhere from $14,537 to $43,500, depending on mileage, color, and history.

What is a 1966 Alfa Romeo 105 Series GT Junior worth today?

The Shifty Estimate is $33,600. We rate confidence medium: 6 public sales in a year is a thin market, and the spread between them is wide.

What has a Alfa Romeo 105 Series GT Junior sold for at auction?

The 3 most recent public sales we have on file:

  • $20,250Aug 28, 2026red · 87,275 mi
  • $32,000Aug 20, 2026Red · 739 mi
  • $87,500Mar 20, 2026Rosso Rubino · 8,000 mi

The 105 Series GT Junior represents Alfa Romeo's brilliant strategy to democratize the gorgeous Bertone-designed GT coupe. Launched in 1966 with a 1.3-liter twin-cam four, it delivered authentic Alfa DNA at a price point that didn't require selling a kidney. The Junior's smaller displacement meant lower insurance and taxes in Europe, making it accessible to younger enthusiasts—hence the name. Giorgetto Giugiaro's timeless lines remained unchanged, while the mechanical package offered the same sublime handling balance as its bigger-engined siblings. The 1.6-liter version arrived in 1972, adding welcome torque while maintaining the car's sweet character. Production spanned over 92,000 units across both displacements, making survivors relatively common today. Values remain reasonable compared to the more exotic GTVs, yet these cars offer the same driving pleasure and stunning aesthetics. Clean examples are increasingly sought after as collectors recognize the Junior's role as the gateway drug to Alfa addiction.