Is Chevy Suburban a reliable SUV?

Is the Chevy Suburban a Reliable SUV?
The reliability of the Chevy Suburban as an SUV is a topic of interest for many potential buyers. Let’s take a look at some key points from various sources to understand its reliability:
Consumer Reports mentions that the 2025 Suburban has been refreshed with new features, including a more powerful second-generation 305-hp, 3.0-liter inline-six diesel engine, and an adaptive suspension using GM’s magnetic shocks to respond to road conditions.
According to CoPilot, some common problems reported by owners include excessive oil consumption, engine failure, and mystery vibrations, particularly in GM vehicles, including the Suburban.
RepairPal provides some statistics on the average total annual cost for repairs and maintenance on a Chevrolet Suburban, indicating that the average total annual cost for unscheduled repairs and maintenance is higher compared to the average for full-size SUVs and all vehicle models. The probability of a repair being a severe or major issue is 15% for the Chevrolet Suburban, which is comparable to the average for full-size SUVs and all vehicle models.
U.S. News highlights that the Chevy Suburban is an excellent SUV, offering more cargo volume and third-row legroom than any other SUV. It also mentions that the Suburban boasts two potent V8 engines and an optional six-cylinder diesel with best-in-class fuel economy.
VehicleHistory suggests that the Chevy Suburban is likely to reach 150,000 miles without much issue, and the standard engine, the 5.3L Vortec V8, is now very reliable with few complaints against it. It also advises aiming for models from 2010 to 2014 with the new six-speed automatic transmission for the most reliable experience.
In summary, while the Chevy Suburban has received praise for its features and capabilities, it’s important to consider the reported issues such as excessive oil consumption and engine failure. However, the vehicle’s potential to reach high mileage with few issues and the availability of more reliable model years should also be taken into account when evaluating its reliability.

How reliable are Chevy Suburbans?

The 2024 Chevrolet Suburban has a predicted reliability score of 78 out of 100. A J.D. Power predicted reliability score of 91-100 is considered the Best, 81-90 is Great, 70-80 is Average and 0-69 is Fair and considered below average.

Are Suburbans worth it?

The new for 2021 Suburban enters the modern era with an independent rear suspension that improved ride comfort, handling and third-row room. This is a massive vehicle that’s very functional, comfortable and high-tech.

What year Suburbans have transmission problems?

Quick Answer: Avoid Chevrolet Suburban Year Models 1999, 2001 – 2005, 2007, 2008, 2009, 2014, 2015, and 2016. You shouldn’t purchase these Chevrolet Suburban year models for various reasons, the most alarming of them including total engine and transmission failure, excessive oil consumption, and broken speedometers.

What is the most common problem with the Chevy Suburban?

Oil leaks. All vehicles develop oil leaks over time and the Suburban is no exception.

Are Chevys known for bad transmissions?

Chevrolet Vehicle Issues
For example, some Chevrolet drivers have reported transmission problems, leaks, brake and electrical issues, steering problems, and excessive oil consumption. These problems are spread across the line, with some being more prevalent in certain models than others.

Why is the Chevrolet Suburban so popular?

With seating for up to nine, the Suburban beats out the Expedition and Toyota Sequoia, both of which max out at eight passengers. The interior of the Suburban also offers more room than either of these competitors, including head room, leg room, and up to 121.1 cubic-feet of cargo capacity.

Is 200 000 miles on a Suburban bad?

How long do most Chevy Suburbans last? It’s the longest running nameplate in the US for a reason. A Burban is essentially a half ton Silverado underneath, so 200,000 to 300,000 miles without major issues is not at all uncommon.

Do Suburbans have transmission problems?

This type of transaction is a regular occurrence at Tri-City Transmission and Auto Repair. This is especially true when it comes to the Chevy Suburban transmission. It is a great transmission, and internal or total transmission failure is rarely the case.

Is the Tahoe or Suburban more reliable?

Overall Reliability Rating
Both the frequency and severity of repairs is higher than normal, so the Suburban is more likely to require major repairs when compared to other cars. The Chevrolet Tahoe Reliability Rating is 3.5 out of 5.0, which ranks it 21st out of 26 for midsize SUVs.

How long will a Chevy Suburban last?

How Many Miles Does the Chevy Suburban Last? How long do Chevy Suburbans last? According to vehiclehistory.com, you can expect the Chevy Suburban to last around 125,000-150,000 miles. The cars that hit the higher end of the spectrum had decent maintenance throughout their life.