FX Aegis Quadruped vs Mini Cheetah
Side-by-side comparison of FX Aegis Quadruped (Faraday Future Intelligent Electric Inc.) and Mini Cheetah (MIT Biomimetic Robotics Lab) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- FX Aegis QuadrupedUnited States
- Mini CheetahUnited States
Year First Available
- FX Aegis Quadruped2026
- Mini Cheetah2018
Verified Deployments
- FX Aegis Quadruped0 Deployments
- Mini Cheetah0 Deployments
Layer 2: Operational
Price
- FX Aegis Quadruped$2,490 USD
- Mini CheetahResearch platform
Battery / Shift Runtime
- FX Aegis Quadruped—
- Mini Cheetah2 hrs
Availability Status
- FX Aegis QuadrupedACTIVE
- Mini CheetahACTIVE
Layer 3: Category Specific
Max Speed
- FX Aegis Quadruped—
- Mini Cheetah2.4 m/s
Autonomy Level
- FX Aegis Quadruped—
- Mini CheetahPartially autonomous, Teleoperated
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | United States | United States |
| Year First Available (values differ) | 2026 | 2018 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $2,490 USD | Research platform |
| Battery / Shift Runtime (priority for Last-Mile Delivery buyers) (values differ) | — | 2 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Max Speed (values differ) | — | 2.4 m/s |
| Autonomy Level (values differ) | — | Partially autonomous, Teleoperated |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Payload Capacity, Reach, IP Rating
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | FX Aegis Quadruped | Mini Cheetah |
|---|---|---|
| Investment | $2,490 | No price |
| Payback period | < 1 mo | — |
| Net savings (5 yr) | $247,510 | — |
| ROI (5 yr) | +9940% | — |
Mini Cheetah has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes FX Aegis Quadruped and Mini Cheetah?
FX Aegis Quadruped is made by Faraday Future Intelligent Electric Inc., based in US. Mini Cheetah is made by MIT Biomimetic Robotics Lab, based in US.
When were FX Aegis Quadruped and Mini Cheetah launched?
FX Aegis Quadruped launched in 2026. Mini Cheetah launched in 2018.
How do FX Aegis Quadruped and Mini Cheetah compare on the Robo Index?
FX Aegis Quadruped grades BB on the Robo Index. Mini Cheetah grades B. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are FX Aegis Quadruped and Mini Cheetah in the same category?
Both robots are classified as Quadruped on Robolist. Filters and ranking treat them as direct alternatives.
What should a buyer ask vendors when choosing between FX Aegis Quadruped and Mini Cheetah?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The quadruped vendor RFP: questions and red flags.
Going deeper — picking the right robot
The quadruped vendor RFP: questions and red flags
9 min readQuadruped Robots
A 90-day playbook to deploy autonomous inspection rounds
8 min readQuadruped Robots
Decision framework: matching quadruped to terrain and mission
7 min readQuadruped Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
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About this comparison
FX Aegis Quadruped vs Mini Cheetah compares two robots in the quadruped category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.