Most problems in the 2013 GMC Terrain relate to the engine, with some owners complaining of excessive oil consumption and leaks that can result in the engine stalling or making knocking sounds. However, the Terrain boasts good reviews and is regarded as reliable.
Key Points
- The 2013 GMC Terrain has three recalls and nearly 300 consumer complaints on file with the National Highway Traffic Safety Administration.
- Most of the 2013’s Terrain complaints revolve around oil issues, including leaks and excessive burning, due to a faulty PCV valve.
- There are also reports of the engine making knocking sounds and stalling because of low oil pressure.
- The vehicle has been recalled for inoperative windshield wipers, potential vehicle rollaway, and excessive glare caused by headlight reflection.
- Terrain models from 2010 to 2015 are expensive to repair, so check out newer models or even its competitors, given the SUV’s age.
- While there are some common problems with the Terrain, this luxury SUV as an overall dependable vehicle.
2013 GMC Terrain’s Reported Engine Stall Problems May Be Due to Low Oil Pressure
Out of 291 complaints listed with the NHTSA, half report issues with the 2013 GMC Terrain’s engine. The recurring problem is low oil pressure.
Many 2010-2013 GMC Terrain vehicles equipped with a 2.4L engine suffer from a faulty positive crankcase ventilation (PCV) valve, especially during cold weather operation. This condition increases crankcase pressure, leading to a rear crankshaft seal oil leak.
While there are many reports of profuse oil leaks typically caused by a cracked rear crankshaft seal, it is also common for low oil pressure to be caused by excessive engine oil consumption.
Although some drivers report seeing the “check engine” light illuminated before the engine fails, the vehicle would often stall without warning while driving.
The Terrain oil consumption issues are widespread and can be expensive, as there has been no recall issued for the matter. For example, you can expect to pay between $650 and $850 to replace a cracked rear main seal.
Although Airbags Don’t Have an Alarming Number of Complaints, They Are Among the Most Common Problems
Approximately 15% of the NHTSA’s nearly 300 owner complaints is about the airbags, which are among the most common problems for 2013 GMC Terrain owners.
There are several reports of drivers reporting airbags failing to deploy during an accident, even though the dash suggests airbag deployment.
In some of the cases where the airbags failed to deploy, drivers noticed a gunpowder-like scent after the accident. This smell is typical when airbags trigger but do not deploy.
The NHTSA also has registered complaints from drivers reporting that the “service airbag” message on their dashboard stays on constantly.
Safety Concerns Prompted the Three Recalls for the 2013 GMC Terrain
Despite the 2013 Terrain’s low number of complaints related to faulty electrical components, some of these issues raised serious safety concerns that resulted in two recalls.
The first recall relates to inoperative wipers on several GM and GMC models. The problem is caused by the ball joints in the windshield wiper module, which may corrode and wear.
This might result in one or both windshield wipers becoming inoperative, thus increasing the risk of a crash.
The second recall involves several GM and GMC vehicles where the ignition key may be removed without the transmission being in “park.” This malfunction could cause the vehicle to roll away as occupants exit, increasing the risk of injury.
The third recall does not involve electronic components, but it also raised safety concerns. Certain 2010-2017 GMC Terrain vehicles were recalled due to a reflection caused by the headlight housings.
The lights may cause glare for other drivers reducing their visibility and increasing the risk of a crash.
The 2013 GMC Terrain is a Dependable SUV, but the Cost for Repairs Will Make Consider Other Options
The number of significant issues facing 2013 GMC Terrain owners is meager. The SUV boasts a decent 4.2-star (out of five) rating from consumers who’ve reviewed their rides on Vehicle History.
Though a 2013 Terrain isn’t likely to have many problems, most repairs are expensive. So, it’s something to keep in mind if you have this luxury SUV on your radar.
According to Motor Biscuit, repairs cost Terrain owners around $5,470. Unfortunately, these repair costs may have you thinking twice about getting a 2013 GMC Terrain.
The Terrain is an overall dependable vehicle, and you can expect the sport utility vehicle to last 300,000 miles without significant issues.
Just be on the lookout for excessive oil consumption, leading to low oil pressure. The problem could strike at any moment, regardless of mileage.
Photos: GMC
