Alfa Romeo Giulietta SZ 101
A hand-built aerodynamic masterpiece by Zagato, designed to dominate the 1.3-litre GT racing class.
- Power
- 100 bhp
- 0–60 mph
- 11.0 s
- Top speed
- 124 mph
- Est. value
- $380k–$650k
About the Alfa Romeo Giulietta SZ 101
The Giulietta SZ (Sprint Zagato) was born from a crashed Sprint Vento that was rebodied by Zagato for driver Giampiero Simi, proving so successful in competition that Alfa Romeo commissioned a limited production run. Built on the shorter Spider chassis, it features a hand-hammered aluminium body, Perspex windows, and a spartan interior to achieve a weight saving of over 100kg compared to the standard Sprint Vento. The early 'Coda Tonda' (round tail) models are celebrated for their purity of line and exceptional agility, powered by the high-compression 'Veloce' version of Alfa's twin-cam engine. It remains one of the most desirable post-war Alfas due to its significant racing pedigree and artisanal construction.
Alfa Romeo Giulietta SZ 101 specs
The Alfa Romeo Giulietta SZ 101 produces 100 bhp (75 kW) and 113 Nm (83 lb-ft) of torque. It reaches 60 mph in 11.0 seconds and has a top speed of 124 mph (200 km/h).
| Make | Alfa Romeo |
|---|---|
| Model | Giulietta SZ |
| Generation | 101 |
| Trim | 1.3 |
| Years | 1960–1962 |
| Type | Classic |
| Body style | Coupé |
| Country | Italy |
| Production | About 217 built |
| Engine | 1.3-litre inline-four |
|---|---|
| Displacement | 1,290 cc (1.3 litres) |
| Induction | Naturally aspirated |
| Power | 100 bhp (75 kW) at 6,500 rpm |
| Torque | 113 Nm (83 lb-ft) |
| Redline | 7,000 rpm |
| 0–60 mph | 11.0 s |
| Top speed | 124 mph (200 km/h) |
| Transmission | 5-speed manual |
| Drivetrain | Rear-wheel drive |
| Weight | 785 kg (1,731 lb) |
| Power-to-weight | 127 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is an Alfa Romeo Giulietta SZ 101 worth?
A typical Alfa Romeo Giulietta SZ 101 is estimated to be worth $380,000 – $650,000 (about £283,000 – £485,000).
Values are directional estimates for a typical example, not appraisals. Condition, mileage, history and specification all change what a real car is worth. Pound figures use the exchange rate of 3 November 2026. How values are estimated
Alfa Romeo Giulietta SZ 101 rarity in CarSpot
The Alfa Romeo Giulietta SZ 101 is a Unicorn card in CarSpot, with a rarity score of 100 out of 100. The rarest tier: hypercars, one-offs and cars built in tiny numbers, typically fewer than about 500. A Unicorn card is worth 320 XP.
Each model's tier starts from a 0–100 score based on its value plus its power or production numbers. Once enough players have spotted a model, how often it is spotted can move it up or down one tier. How CarSpot rarity works
Rarity is a collectible game mechanic, not an assessment of real-world scarcity or value.
Alfa Romeo Giulietta SZ 101 fun facts
- The SZ was so light and aerodynamic that it could reach 200 km/h with just 1.3 litres of displacement, a remarkable feat for the early 1960s.
- Because the bodies were hand-beaten over wooden bucks at Zagato, no two cars are exactly identical in their dimensions.
- The car lacked external door handles to reduce drag, instead using a small pull-cable inside the door shut.