2018 Chevrolet Express Transmission and drivetrain Problems
- Complaints
- 4about this part
- Share
- 36%of 11 total for the year
- Median mileage
- 70,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the transmission and drivetrain of the 2018 Chevrolet Express, 36% of the 11 complaints for this model year. Where a mileage was given, the median is 70,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The transmission started to fail at around 65k miles. There were no warning signs, it just began shifting hard and then began slipping. It was taken to a transmission shop and the fluids were replaced, but this did not change anything. It was at this time we were told the transmission would need to be replaced, but they had no means to obtain a replacement. It has been over two years since the problems started and the transmission is still in the vehicle and we drive it daily. It continues to slip going up through the gears and progressively gets worse during the day. …”
NHTSA complaint #11604194, filed 2024-07“Since purchasing this vehicle in 2018 we have had an ongoing issue of the car randomly going into a violent shaking when exceeding speeds of about 60mph, it happens without warning, and other than coming to an almost standstill, it is impossible to recover the vehicle. This is extremely dangerous on the freeway. Have taken the vehicle to Chevrolet dealership multiple times without any resolution. They would charge us for an alignment and this never fixed the problem. …”
NHTSA complaint #11516209, filed 2023-04“when the vehicle approaches 45-50 mph on the highway, the car begins to shake violently, where it feels like the body/frame of the vehicle is going to separate from the car. the only way to resolve/reset this is to bring the vehicle to an almost complete stop and then re-accelerate. when this happens on the highway everyone violently shakes in the vehicle, and it is difficult to quickly bring the car to a halt as other cars are traveling at highway speeds behind the vehicle. this has been taken to the dealership multiple times over the years with no resolution.”
NHTSA complaint #11595186, filed 2024-06Related service bulletins
- 11019516Apr 17, 2025This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
- 11014622Mar 2, 2025This Preliminary information communicates Diagnostic aids for a no start or DTC'S following a transmission replacement
- 11014621Mar 2, 2025This Preliminary information communicates Diagnostic aids for a no start or DTC'S following a transmission replacement
- 11014353Feb 12, 2025This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
- 11013069Jan 9, 2025This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
- 11011989Nov 27, 2024This service bulletin provides information on the harmful effects of ethylene glycol in transmission fluid.
- 11011205Oct 28, 2024This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
- 11011436Oct 10, 2024This Preliminary information communicates for Technicians installing a Service Replacement Transmission Assembly to contact Technical Assistance to make sure unit is not suspect…
- 11009756Sep 17, 2024This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and…
- 11009088Sep 16, 2024This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be…
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2021 | 2 | 15% |
| 2020 | 9 | 53% |
| 2019 | 4 | 50% |
| 2018 | 4 | 36% |
| 2016 | 1 | 7% |
| 2014 | 1 | 7% |
| 2013 | 1 | 5% |
| 2012 | 1 | 8% |
| 2011 | 3 | 25% |
| 2010 | 2 | 13% |
| 2009 | 1 | 10% |
| 2008 | 3 | 21% |
| 2007 | 1 | 6% |
| 2006 | 2 | 17% |
| 2005 | 1 | 4% |
| 2004 | 1 | 5% |
| 2003 | 6 | 10% |
| 2002 | 7 | 13% |
| 2001 | 3 | 7% |
| 2000 | 5 | 6% |
| 1999 | 7 | 10% |
| 1997 | 6 | 21% |
| 1996 | 1 | 7% |
Other parts of the 2018 Chevrolet Express
4 complaintsOther or unknown
3 complaintsBrakes
2 complaintsSteering
1 complaintsBody and structure
1 complaintsSuspension
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2018 Chevrolet Express
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology