The Alfa Romeo Spider 1600 Duetto reaches 60 mph in 10.81 s (100 km/h in 11.45 s) and covers a standing quarter mile in 18.11 s, tripping the lights at 77.7 mph. It clears the first 60 ft in 3.09 s and the eighth mile in 11.80 s.
Simulated, not measured — computed from published kerb mass, rated power, gearing and
drivetrain, then fitted to this car’s own published acceleration figures.
Dry asphalt, 20 °C, sea level, 1 ft rollout.
Pick who it runs against, then watch it happen — and change the surface,
the weather or the distance and run it again.
Down the strip
Standing start
Alfa Romeo Spider 1600 Duetto
0–60 mph
10.81 s
0–100 km/h
11.45 s
0–100 mph
—
60 ft
3.09 s
1/8 mile
11.80 s
1/4 mile
18.11 s
Trap speed
77.7 mph
About the Spider 1600 Duetto
The 1966 Alfa Romeo Spider 1600 Duetto is a rear-drive naturally aspirated roadster of 990 kg with 107 bhp, which works out at 108 bhp per tonne. Rear drive and 108 bhp per tonne make the launch the hard part of the run: 60 ft takes 3.09 s. Against the 14,946 cars in the set it is the 11,387th quickest to 60 mph, and the 229th quickest of the 268 Alfa Romeos here. Its 77.7 mph trap speed sits about where its 0-60 puts it, so it launches and pulls in roughly equal measure. The simulation is trimmed to 9 of 9 published acceleration figures for this car.
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Questions
What is the Alfa Romeo Spider 1600 Duetto 0-60 time?
The Alfa Romeo Spider 1600 Duetto reaches 60 mph in 10.81 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. That makes it the 11,387th quickest of the 14,946 cars in the set.
What is the Alfa Romeo Spider 1600 Duetto quarter mile time?
18.11 s at 77.7 mph. It reaches the eighth mile in 11.80 s and clears the first 60 ft in 3.09 s. These are theoretical times from a physics simulation, not measured runs.
How much power does the Alfa Romeo Spider 1600 Duetto have?
107 bhp and 990 kg, which is 108 bhp per tonne. It is rear-drive, naturally aspirated, with 5 gears and a quoted top speed of 186 km/h. These are theoretical times from a physics simulation, not measured runs.
What cars are comparable to the Alfa Romeo Spider 1600 Duetto?
Closest here on pace: Isuzu Amigo Cabrio 2.2 132 (10.89 s), DS Automobiles DS 3 Cabrio 1.6 BlueHDi Start and Stop 100 (10.96 s), Dodge Caliber 1.8 150 (10.85 s). Each one can be raced against the Alfa Romeo Spider 1600 Duetto in the panel at the top of this page. These are theoretical times from a physics simulation, not measured runs.
Are these real measured times?
No. Every figure on this page is produced by a physics simulation, not by a stopwatch at a drag strip. The Alfa Romeo Spider 1600 Duetto is modelled from its published kerb mass, rated power, drivetrain and gearing, then trimmed until it reproduces 9 of its 9 published acceleration figures. Conditions are the same for every car in the set: dry asphalt, 20 °C, sea level, 1 ft rollout.
Figures regenerated 2026-10-16. Every number on this page is computed by the simulator at build time, so the page and the app can never disagree.