Car Mechanics Are Breaking Their Silence About What's Wrong With New Cars

Overview

The video compiles mechanics’ complaints that many newer cars are less reliable and harder and more expensive to repair than older models. They attribute these problems to cost-cutting, added complexity, and designs that prioritize fuel economy and emissions targets over durability and serviceability.

These are largely technicians’ anecdotes and opinions, not a systematic comparison of all vehicles.

Examples Cited

• A Chevrolet truck less than four years old reportedly needed an engine. Mechanics also describe recurring cooling-system leaks in GM vehicles, including brittle plastic pipes.
• GM’s use of stretch belts instead of tensioners reportedly makes a formerly simple belt replacement more difficult and costly.
• Other reported failures include:
  • A Mercedes S-Class hybrid needing a replacement engine after about 500 miles.
  • A 2025 Nissan pickup leaking oil at 6,000 miles.
  • A 2021 Hyundai needing an engine at around 60,000 miles, despite an unsuccessful warranty claim.
• A broken plastic door-handle component reportedly could not be ordered separately, requiring replacement of a full door panel costing about $525.
• Mechanics raise concerns about Honda and Nissan CVTs, GM cylinder-deactivation lifters, and failures in newer multi-speed transmissions. One technician says these systems add parts and complexity, and reports some truck transmissions failing around 50,000–60,000 miles.
• One mechanic argues that increasingly thin engine oils, adopted partly to meet fuel-economy requirements, may come at the expense of longevity.

Broader Concerns

Several contributors say they would prefer older vehicles, which they consider simpler and easier to repair. They also describe luxury brands such as Mercedes, BMW, and Audi as especially over-engineered or costly to service.

The video presents these views as warnings from people who work on cars, using examples rather than broad reliability data.

Ford Technician Shortage

The commentary links Ford’s reported shortage of technicians—described as more than 6,000 unfilled positions at repair shops and dealerships—to difficult repairs, expensive specialized tools, low pay, and dissatisfaction with newer vehicles. It argues that Ford should improve reliability and repairability or pay technicians more, warning that the shortage could make vehicle servicing increasingly difficult.

Presenters and Contributors

• Unnamed Flop Gear narrator/commentator
• Multiple unnamed mechanics and technicians, including a contributor from Benner Automotive
• Patrick, identified in the video as a mechanic