Set Facts
- Fact: The Porsche 99X Electric is a Formula E race car developed and raced by the Porsche Formula E team. The car debuted in the 2019-2020 Formula E season and was used by the team in the following seasons as well. The car is powered by a single electric motor that produces a maximum output of 250 kilowatts (equivalent to 335 horsepower) and has a top speed of around 280 km/h.
Regional Retail Prices (LEGO.com/Store)
Porsche 99x Electric Reviews
That Brick Site
“Formula E cars are rather strange looking, and so this Porsche 99X is no different. It’s rather eye-catching, though, thanks to its sleek angles and multicolored bodywork. Like the Mustang, it also sports pull-back motors and is compatible with the Technic AR app.”
Brick Fanatics
“For a Technic set 42137 Formula E Porsche 99X Electric is a straightforward build. The hardcore Technic fan is looking for functionality, and lots of it. Working engines and gearboxes. Functioning suspension and steering. Pneumatics. Power Functions. CONTROL+. Okay, maybe... More not CONTROL+. For those individuals, 42137 Formula E Porsche 99X Electric won’t hold much interest as, beyond the pull-back motors, it doesn’t have much that could be described as a function.”
Theme Analysis
Lifespan
19 mos (this set 20 mos)
Community Stats
Porsche 99x Electric currently ranks #27 out of the top most owned sets in Technic.
About Technic

TECHNIC is one of The LEGO Company's main lines based on creating detailed model machines and mechanical toys with specialized beams, axles, gears and connectors and primarily designed for older children and adults. The theme was first introduced as the Expert Builder series in 1977, but was officially renamed as TECHNIC in 1984. TECHNIC is still an active theme, and is one of the longest running themes in LEGO history. While most TECHNIC sets are vehicles that use pieces to mimic real vehicles, such as engine pieces, suspension, pneumatic, and transmission pieces, the TECHNIC parts have been used by various other System themes as well as LEGO Mindstorms.
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Discover a top gift for Formula E® racing and Porsche fans aged 9+ with this fast-paced LEGO® Technic™ Formula E® Porsche 99X Electric (42137) pull-back race car toy. Kids enjoy an immersive build, crafting all the details of the Porsche race car, then recreate all the action of a real race day using the 2 pull-back motors and LEGO Technic AR app.
Bring the race to life
Using augmented reality, the app lets kids immerse themselves in the role of a top Porsche Formula E driver. They’ll choose which circuit to race on, make decisions about energy management and use their skills to work their way up in the race. Using the 2 pull-back motors, kids will decide how much to charge the car’s energy before pushing the trigger to see the car race along the AR track right in front of them!
Build a Formula E® racing icon – Motorsport fans will love building this LEGO® Technic™ Formula E® Porsche 99X Electric (42137) set
Augmented reality – Download the LEGO® Technic™ AR app to scan...
Description provided by LEGO©