General Motors has confirmed that its new sixth-generation V8 engines will no longer feature a conventional oil dipstick. Instead, drivers will rely on a digital display inside the truck to check the oil level.
What happened
The 2027 Chevrolet Silverado and GMC Sierra V8s will use an electronic sensor to monitor oil levels, warning drivers when they're too low or too high, and even providing instructions on how much oil to add. According to a GM engineer, packaging constraints due to additional fuel-injection hardware made it difficult to accommodate a traditional dipstick tube.
Critics argue that the electronic system may not be as reliable as the traditional dipstick, citing potential issues with sensor malfunctions and the need to start the engine before checking the oil level. Some also express concern about the loss of a simple, mechanical way to check the oil, which could lead to a lack of understanding about basic vehicle maintenance.
Not all 2027 Silverado and Sierra models will lose the dipstick, as the 2.7-liter TurboMax four-cylinder and 3.0-liter Duramax diesel engines will retain theirs. However, the new V8s will rely solely on the electronic system, which may prove to be convenient and reliable, but has raised concerns among some automotive experts and enthusiasts.
