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Ferrari 365 GT4 B/B

The Ferrari 365 GT4 B/B reaches 60 mph in 5.79 s (100 km/h in 6.04 s) and covers a standing quarter mile in 13.97 s, tripping the lights at 107.5 mph. It clears the first 60 ft in 2.51 s and the eighth mile in 9.29 s, reaching 100 mph in 12.39 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.

Ferrari 365 GT4 B/B Lamborghini 400 GT 3.9 V12 320

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 Ferrari 365 GT4 B/B
0–60 mph5.79 s
0–100 km/h6.04 s
0–100 mph12.39 s
60 ft2.51 s
1/8 mile9.29 s
1/4 mile13.97 s
Trap speed107.5 mph

About the 365 GT4 B/B

The 1971 Ferrari 365 GT4 B/B is a rear-drive naturally aspirated coupe of 1,554 kg with 355 bhp, which works out at 229 bhp per tonne. Rear drive and 229 bhp per tonne make the launch the hard part of the run: 60 ft takes 2.51 s. Against the 14,946 cars in the set it is the 3,012th quickest to 60 mph, inside the fastest quarter, and the 89th quickest of the 129 Ferraris here. It traps higher than its 0-60 suggests — 107.5 mph, the 1,641st highest here — so it is a car that keeps going rather than one that simply leaves well. The simulation is trimmed to 8 of 11 published acceleration figures for this car.

On paper

Specification Ferrari 365 GT4 B/B
Year1971
Power355 hp (265 kW)
Kerb mass1,554 kg
Power to weight229 bhp/t
DrivetrainRear drive
Gears5
EngineNaturally aspirated
Top speed188 mph (303 km/h), quoted

Similar cars

CarYear 0–601/4 mileTrapPower
Lamborghini 400 GT 3.9 V12 32019655.83 s14.23 s102.9 mph316 bhp
Lamborghini Islero 3.9 V12 S 35119685.64 s14.05 s102.5 mph346 bhp
Maserati Bora 4.7 V8 31019715.65 s13.99 s105.2 mph306 bhp

Picked for a fair race, not just a matching 0-60: pace, power-to-weight and body shape all count, and at most one is from the same maker.

Where these times sit

0-60 under 6 seconds3,249 cars0-100 km/h under 7 seconds4,031 carsQuarter mile under 14 seconds2,644 cars0-100 under 16 seconds2,740 carsTraps over 100 mph2,737 carsSlower in the wetevery car, re-runThe cost of altitudeevery car, re-runThe cost of a passengerevery car, re-run
Ferrari 0-60 timesevery modelFastest coupes911 carsFastest cars of the 1970s372 cars
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Questions

What is the Ferrari 365 GT4 B/B 0-60 time?
The Ferrari 365 GT4 B/B reaches 60 mph in 5.79 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. That makes it the 3,012th quickest of the 14,946 cars in the set.
What is the Ferrari 365 GT4 B/B quarter mile time?
13.97 s at 107.5 mph. It reaches the eighth mile in 9.29 s and clears the first 60 ft in 2.51 s. These are theoretical times from a physics simulation, not measured runs.
How much power does the Ferrari 365 GT4 B/B have?
355 bhp and 1,554 kg, which is 229 bhp per tonne. It is rear-drive, naturally aspirated, with 5 gears and a quoted top speed of 303 km/h. These are theoretical times from a physics simulation, not measured runs.
What cars are comparable to the Ferrari 365 GT4 B/B?
Closest here on pace: Lamborghini 400 GT 3.9 V12 320 (5.83 s), Lamborghini Islero 3.9 V12 S 351 (5.64 s), Maserati Bora 4.7 V8 310 (5.65 s). Each one can be raced against the Ferrari 365 GT4 B/B 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 Ferrari 365 GT4 B/B is modelled from its published kerb mass, rated power, drivetrain and gearing, then trimmed until it reproduces 8 of its 11 published acceleration figures. Conditions are the same for every car in the set: dry asphalt, 20 °C, sea level, 1 ft rollout.

Figures regenerated 2026-10-12. Every number on this page is computed by the simulator at build time, so the page and the app can never disagree.