1964 Alfa Romeo Giulia TZ-1 'Double Bubble'
Sold at RM Sotheby's on Aug. 16, 2025, offered with no reserve.
$555,000Confirmed
The price as reported by the house. Hammer price $500,000, before the buyer's premium. Read from the house's results Oct. 26, 2026.
The car
- Year
- 1964
- Make and model
- Alfa Romeo Giulia and the 105 coupes
- Generation
- Giulia 105 series
- Chassis
- 10511AR750061
- Condition
- Good (3)Likely
Condition is our reading of the listing's description on Hagerty's 1 to 4 scale, not an inspection.
Against comparable sales
Above the middle half of 118 comparable sales, 720% over its top.
Middle half of sales$28,563 to $61,000
Median$43,972
Sales behind it118Likely
From 118 sales of the Alfa Romeo Giulia and the 105 coupes Giulia 105 series in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $28,563 and $61,000.
Closest sales
| Car | Auction | Date | Price |
|---|---|---|---|
| 1964 Alfa Romeo Giulia 1600 Spider Roller ProjectBring a Trailer, July 1, 2026 | Bring a Trailer | July 1, 2026 | $2,100 |
| 1964 Alfa Romeo Giulia Sprint GTBring a Trailer, May 25, 2026 | Bring a Trailer | May 25, 2026 | $64,000 |
| 1964 Alfa Romeo Giulia TI Super BerlinaGooding Christie's, March 6, 2026 | Gooding Christie's | March 6, 2026 | $82,500 |
| 1964 Alfa Romeo Giulia 1600 SpiderMecum, Jan. 17, 2026 | Mecum | Jan. 17, 2026 | $95,000 |
| Modified 1964 Alfa Romeo Giulia 1600 Sprint SpecialeBring a Trailer, Sept. 14, 2025 | Bring a Trailer | Sept. 14, 2025 | $62,000 |
| 1964 Alfa Romeo Giulia Sprint Speciale by BertoneRM Sotheby's, Aug. 16, 2025 | RM Sotheby's | Aug. 16, 2025 | $100,000 |
| 1964 Alfa Romeo Giulia Sprint GTBring a Trailer, May 13, 2025 | Bring a Trailer | May 13, 2025 | $85,000 |
| 1.8L-Powered 1963 Alfa Romeo Giulia Sprint SpecialeBring a Trailer, Oct. 6, 2026 | Bring a Trailer | Oct. 6, 2026 | $88,000 |