I replaced Ford BlueCruise with an open-source driver-assistance system — after 1,000 miles, I'm not going back

After nearly 1,000 miles with Comma 4 in a Ford F-150 Lightning, I found an open-source driver-assistance system that made me skip Ford's $500-a-year BlueCruise subscription.

• Published date: 01-08-2026 09:00 PM