Dallas / Fort Worth
Self-driving for your car. Installed.
The comma four — rated #1 by Consumer Reports — installed in your car in 30 minutes. DFW area. $1,999.
How it works
Check Compatibility
Enter your make, model, and year. We support 325+ vehicles from 27 brands.
We Order & Install
We handle everything — device, car-specific harness, and professional installation at your location.
Drive Away
30-minute install. First drive demo included. Self-driving on the highway, day one.
Is your car compatible?
The comma four works with 325+ vehicles. Check yours:
Everything included
$1,999
- ✓comma four device ($999 value)
- ✓Car-specific harness ($99 value)
- ✓Professional installation at your location
- ✓Software setup & first drive demo
- ✓30-day money-back guarantee
- ✓1-year hardware warranty
- ✓Free OTA updates forever
No subscription required.
What comma four does
Lane Centering
Keeps you centered in your lane on the highway, automatically.
Adaptive Cruise
Maintains speed and distance to the car ahead. Stops and goes in traffic.
Lane Changing
Signal and the car changes lanes for you.
Dashcam
Always-on recording with cloud backup via comma prime.
360° Vision
Three cameras provide a full view around your car.
OTA Updates
Free software updates over WiFi. Constantly improving.
As featured in
300M+
miles driven
20,000+
active users
50,000+
GitHub stars
FAQ
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