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Hyundai Motor Group

TIGER X-1

A quadruped robot from South Korea, first released 2021.

Sources retrieved: 6 September 2026 (A, B)

Status
Demonstrator
Applications
Defence and emergency responseLogistics
Indicative price
Not stated
Intended use, per the manufacturer
The transforming intelligent ground excursion robot is designed to carry various types of payload while traveling over challenging terrain. A large load bay housed within its body means TIGER can carry goods for delivery, or be deployed to deliver aid packages in emergency situations.

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Hyundai TIGER X-1, grey uncrewed vehicle on four wheeled legs, walking, manufacturer rendering

Manufacturer's rendering.

Specifications

5/33 specifications disclosed 28 not stated

Not statedThe manufacturer states nothing about this field.NoStated: the robot does not have this.A marker with an asterisk (*) also carries a caveat.

Select a source marker for source details and notes.

Physical3/14 disclosed

Weight12kg26lbThe manufacturer’s own imperial figure.
Length79cm31inThe manufacturer’s own imperial figure.
Width41cm16inThe manufacturer’s own imperial figure.
HeightNot stated
Degrees of freedomNot stated
Payload, walkingNot stated
Payload, standingNot stated
Max speedNot stated
Max slopeNot stated
Max obstacle heightNot stated
Max stair height, continuousNot stated
IP ratingNot stated
Operating temperature, lowNot stated
Operating temperature, highNot stated

Power0/5 disclosed

BatteryNot stated
RuntimeNot stated
Hot-swap batteryNot stated
Charge timeNot stated
Docking stationNot stated

Sensing and autonomy1/6 disclosed

LiDARNot stated
CamerasNot stated
Onboard computeNot stated
ROS 2Not stated
SDK languagesNot stated
Autonomy featuresModular platform with a leg-and-wheel locomotion system and 360-degree directional control, plus sensors for remote observation; wheels drive on flat ground with legs retracted, and legs extend to walk, hop, or crawl when terrain is impassable.

Payload and expansion1/3 disclosed

Mounting interfaceInternal load bay for cargo or emergency-aid payload delivery.
Power outNot stated
Data portsNot stated

Commercial0/1 disclosed

Indicative priceNot stated

Compliance & certifications0/4 disclosed

CENot stated
FCCNot stated
ULNot stated
CCCNot stated

Against the field

Each strip holds every robot of this type in the guide that states the figure, one bar per group of values. Further right means a larger figure, not a better robot.

Weight

12kg26lbThe manufacturer’s own imperial figure.

124 quadrupeds state a weight

TIGER X-1

103 state a higher figure, 13 a lower one. 3 more state exactly the same figure. Log scale: each step along the axis multiplies the value.

Notes

Hyundai's second Ultimate Mobility Vehicle concept and its first designed to be uncrewed, unveiled February 2021 by New Horizons Studio with Autodesk and Sundberg-Ferar.

Reports disagree on its size: one gives roughly 50 x 30 x 18 cm, another 79 x 41 cm folded. The figures given are the folded ones; neither report gives a height.

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