Sierra Alpha HD
They needed to do something different. Sierra created a single seat race car with a paralleled power to weight ratio to rival the top hypercars in the world.
They were inspired by the European crosskart, but those versions had shortcomings so we engineered something with diversity. Sand, Gravel or Asphalt, Interchangeable adjustments to Suspension, Aero and Tires make our chassis ready to compete in any demographic.
The Sierra Alpha was built to take on the toughest hill climbs in the world. So far our accomplishments have paid off, their Founder/CEO Cole Powelson finished Sub 10-Minutes on Pikes Peak and finished 2nd overall achieving the 2WD record on Mt. Washington.
Sierra Alpha Specs:
Top Speed: 140 mph
Acceleration 0-60: 2.2 seconds
Weight: 1150 lbs
Engine Type: Suzuki Hayabusa
Transmission: 6 Speed Paddle Shift Sequential w/ SADEV Final Drive w/ Reverse
Power: Up to 600 HP
Made in USA
Sierra Alpha HD Price:
Their 2022 SIERRA ALPHA HD (High Downforce) Starting at $115,000
This. Is. SIERRA.