Inline-six engines are well-balanced, and they have a great history of being reliable. Four engines in particular are ...

An engine that could do anything and do it forever. Truly a legend of the past which defies time and mileage, and with plenty of examples still acting as workhorses today, this is more true than ever.

Q4 2025 earnings call recap: record EBITDA/EPS, 2026 revenue growth outlook, tariff/EPA27 risks, Accelera reset—read now.

I am proud of what Cummins accomplished for our stakeholders and remain energized by the opportunities ahead as we continue to advance our strategic priorities and deliver on our financial commitments ...

While 40-year-old engines might not be expected to be the most reliable today, a certain diesel engine has found itself with an incredible reputation.