ECHO R-SPEC

UNTOUCHABLE PERFORMANCE, WITHIN REACH.

PEAK POWER

300 HP (225 KW)

PEAK TORQUE

368 LB/FT (500 NM)

TOP SPEED

120 MPH


SECURE YOUR BUILD SLOT WITH A $5,000 DEPOSIT

HIGH VOLTAGE POWER THAT PUNCHES ABOVE ITS WEIGHT.

Powered by Hypercraft - providing every Sierra with OEM-grade EV powertrain solutions that offer unlimited potential for tuning and control, with cutting-edge smart mobility integration.

If you thought the Sierra Echo was impressive, the Sierra R-Spec doubles down to produce 306+ peak HP in the same 1500 lb chassis — delivering an astounding 4.8 Lbs : 1 HP power-to-weight ratio that compares to a $500,000 supercar (up to the 120 mph top speed of course.) Hypercraft’s race-proven EV technology ensures g-forces that most drivers have yet to experience. And despite this level of performance, it’s equally shocking just how efficient and maintenance-free this motorsports contender actually is — bringing ownership costs down to brakes and tires. Fair warning on the tires though, it’s quite effortless to leave some rubber on the road.

LEVEL III CHARGING

18.6kWh/100kW = 15-20 minutes from 0-100% on DC fast charge

DRIVER-FIRST DESIGN

With 60% less moving parts it’s about becoming the driver, not the mechanic. Its innovative technology caters to a wide range of drivers, from beginners to professionals, offering a thrilling yet safe driving experience.

MULTI-TERRAIN MASTERY

Within a simple tire change, the R-Spec can quickly transform between driving disciplines into a master of any terrain. Expertly designed to conquer rally tracks, snowy paths, desert dunes, asphalt roads/tracks, and high adventure off-road, the R-Spec ensures peak performance in every discipline, from drifting to jumping, without any compromise in performance.

SPECS

PEAK POWER

306 | 225

HP | kW

CONT. POWER

147 | 110

HP | kW

PEAK TORQUE

365 | 168

Lbs/Ft | Nm

CONT. TORQUE

168 | 230

Ft/Lbs | Nm

TOP SPEED

120

MPH

0-60 ETA

3.8

Seconds

1,500 Lbs

Weight

68 Inches

Width

94 Inches

Wheel Base

6 Inches

Ground Clearance

12 Inches

Wheel Travel

Hypercraft R300S + SADEV differential

Powertrain

Hypercraft POWER HyperPack 18kWh 3-Piece Battery @450V
ESS (Battery)

RWD, Fixed Gear Ratio

Drive

12,000 RPM

Motor RPM

Fox 2.5 QS3

Shocks

26” Gravel Rally w/ Aluminum Wheel

Tires

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