Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2014 Chevrolet Spark owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2014 Chevrolet Spark. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that several unknown warning lights were illuminated. The vehicle was taken to the dealer; however, the vehicle had not been diagnosed. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 81,833.
The vehicle experiences intermittent loss of power and unstable acceleration while driving at normal speeds (approximately 45-55 mph). The vehicle will surge, hesitate, and fail to maintain consistent speed, creating an unsafe condition in traffic. While driving, the vehicle does not consistently respond to throttle input and may unexpectedly lose acceleration. This creates a risk of being rear-ended or being unable to safely merge into traffic. The condition occurs during normal driving and has progressively worsened over time. Diagnostic testing indicates transmission-related faults involving pressure control and internal speed monitoring. This issue affects the safe operation of the vehicle and appears consistent with known transmission problems reported for this vehicle model. …
The GM bulletin N19227110 indicates that they are aware of over 10% of Chevrolet Spark models from the years 2014-2015 experiencing transmission problems. Although this bulletin expired last year, it is important to note that they do not provide coverage for vehicles purchased used with fewer than 120,000 miles. This situation poses a significant danger, as the transmission may potentially be contaminated with dirt and debris, leading to unexpected jerking or complete failure, and in some cases, vehicles have caught fire. Furthermore, unless the vehicle is taken to a GM service center, the issue may remain undetected. According to my research, this problem is similar to the one that Nissan faced with their CVT transmissions, which were subject to a recall for the same reason.
Si my cars been having issues for about a couple of weeks now with speed and it's been driving rough, it hadn't given me any check engine lights so I went to a mechanic he changed the throttle body thinking that was the issue however the issue persisted and even got worse. I've noticed it doesn't seem to go into gear when I'm driving then when it finally does it looses power, it's also really high on the rpm's and when it's in park it'll seem like it wants to turn off.
When taking off, sometimes the vehicle does not want to excellerate. It seems like the transmission is slipping or not switching gears-it makes a loud clicking gear sound. The vehicle also revs up really loud. It also sometimes feels like the vehicle sulks back when lifting your foot off the gas peddle when accelerating, more than it should. These mishaps make it nearly impossible to excellerate and is dangerous when excellerating onto the highway.
Transmission needs to be replaced per mechanic, costing around $3,5000-$5,000 Jerking or shuddering during the normal course of driving Hesitations while attempting to accelerate from a stopped position Engine stalls out or intermittently shutting off Rough start or hard shift and sudden acceleration Hesitations while attempting to accelerate from a stopped position
The date was [redacted] there was a recall on the transmission for my 2014 Chevrolet Spark I took my car to Ben Mynatt [redacted]. They check my car and told me that my car transmission was effected and that they put an order for a new transmission. They called me the next day to bring the car in which I did, they gave me a loaner. On [redacted] they called me and told me my car was ready and that I can come and pick it up which I did. In 2021 I took the car back to Ben Mynatt asked them to check the transmission because it didn't drive right they checked it out again they said it was good. On the 1st transmission I had 84,278 miles, ON 07-01-2026 took it to PARK CHEVROLET to get checked to find out I got to get a replacement transmission per special policy #[redacted]. The miles on my car is 144,778. So this second transmission only have 60,500 on it. …
Transmission fluid leak: p0075 error code. Vehicle previously had a fluid leak from a bolt securing transmission housing to engine. Leak visible under vehicle near the muffler pipe. Seal replaced on vehicle; approx mileage 15,000. Came to complete stop and when attempting to accelerate grinding noise/no power. Vehicle exhibited odd behavior in drive/tranmission. Vehicle went into limp mode several times at around 85,000 miles, on making a stop at a stop sign and would not accelerate. Reported to dealership only misfiring codes found. Failure at 101,000 miles. Made a complete stop after driving and vehicle would not accelerate. P0075 code. I found that the transmission is leaking from the same location, near the muffler pipe beneath the engine.
While trying to accelerate from stopped position car will hesitate and stall out. Check engine light came on. Took to dealership and had 1400 misfire codes in history. Has been back to dealership 5 more times and cannot duplicate concern. Now while driving down the highway car has lost acceleration and stalled out a total 4 times in 85 miles. This is a huge safety concern for me. I've been lucky so far to avoid being hit but I shouldn't be playing russian roulette when I'm driving a vehicle with less than 30K miles on it. I've had the car since 12/2016 and it's been a complete nightmare. GM needs to recall all these cars before a class action lawsuit against them is filed. I'm paying for a car that I am scared to death literally, to die!!!
Tl* the contact owns a 2014 Chevrolet Spark. The contact stated that while driving at various speeds, the vehicle failed to accelerate. The contact stated that the accelerator pedal was depressed however, the vehicle failed to move. There were no warning lights illuminated. The vehicle was taken to bruce lowrie Chevrolet (711 sw loop 820, fort worth, tx 76134, [phone]) to be diagnosed. The contact was informed that the transmission needed to be replaced. The vehicle was repaired however, the failure recurred. The manufacturer was notified of the failure. The failure mileage was approximately 79,000. Consumer would like a buy back which was an option.
Acceleration complaints in other Spark years
Frequently asked questions
How common are acceleration problems on the 2014 Chevrolet Spark?
NHTSA has 25 complaints about the speed control & acceleration of the 2014 Chevrolet Spark, 15% of the model year's 172 complaints.
Is there a recall for 2014 Chevrolet Spark acceleration problems?
No. NHTSA lists no speed control & acceleration recall for the 2014 Chevrolet Spark, though it has 6 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2014 Chevrolet Spark acceleration problems start?
Half of the complaints with a recorded mileage happened before about 62,000 miles, and 35% before 25,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.