New tires with better traction and better rolling resistance.
Pros: better traction
Cons: better rolling resistance
Vehicle:
Chevrolet Bolt
Reviews of GENERAL MOTORS parts For Business
Average Rating
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The manufacturer's average rating is calculated based on ratings of all its spare parts. It determines the place in the manufacturer ranking
2.9
Manufacturer Ranking
#180
108
Spare Parts
38
Country
USA
Website
gm.com
Spare Parts
Comparisons
GM recommended 5-30 pre 2019. Post 19 they changed to 0-40. Reason is emissions. Do a Google search and you'll see there is alot of skuttlebutt out there about using thinner weight oils and the lack of protection.
Pros: thicker oils protection
Cons: thinner weight oils
Vehicle:
Chevrolet Camaro
I have a 23 Z71. Took it in for sweet smell (coolant) after driving. They did a leak test and replaced the upper rad hose. Said it was a common isssue.
Pros: common issue
Cons: sweet coolant smell
Vehicle:
Chevrolet
On the Bolt specifically, just make sure to confirm the battery was actually replaced. Otherwise, the Bolt is an excellent car especially as a 2nd car for a family. The charge speed and the recall concerns are the only reason against getting one.
Pros: excellent car, good for family
Cons: charge speed, recall concerns
Vehicle:
Chevrolet Bolt
I have a 2021 lm2 with 150,000 miles. I had to replace the number 3 injector around 140,000 but that’s all I’ve had to do.
Pros: great truck
Cons: injector replacement
Mileage: 241402 km
I personally worked on a 2021 with 375,000km. It needed a water pump.
Pros: high mileage
Cons: water pump failure
Mileage: 375000 km
Upon getting the car back, the car's fuel economy is notably worse and the car is more sluggish.
Cons: worse fuel economy, sluggish
My biggest issue is when there’s slushy snow mix on the roads other cars pass by and it splashes on to the front bumper. The headlight cavities are just collectors for this slush and after a bit they’re full of slush and headlights don’t work at all anymore.
Cons: headlights don't work
I took mine to dealership twice both times...upper radiator hose leak. Was putting in coolant like no tomorrow. First time at like 10k miles and again around 20k.
Cons: radiator hose leak
Mileage: 10000 km
They had my 23 in for a month while they found parts. They did the new upper hose, and a year later i smell antifreeze again. Worst design i have ever seen.
Cons: smell antifreeze again
Vehicle:
Chevrolet
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Owner reviews of GENERAL MOTORS products
The GENERAL MOTORS brand is registered in USA. Official website: https://www.gm.com/ .
In March 2026, PartReview recorded 108 reviews across 38 parts by GENERAL MOTORS. Average rating — 2.9 out of 5.
GENERAL MOTORS is in the PartReview manufacturers ranking, currently at position 180. Over the last 30 days it dropped by 80 points.
Popular GENERAL MOTORS parts
The most popular GENERAL MOTORS products on PartReview:
- Alternator GENERAL MOTORS - 11 reviews. PR Score — 50, average rating — 3.
- Brake pads GENERAL MOTORS - 8 reviews. PR Score — not available yet, average rating — 2.2.
- Antifreeze GENERAL MOTORS - 7 reviews. PR Score — not available yet, average rating — 2.6.
- Turbocharger GENERAL MOTORS - 6 reviews. PR Score — not available yet, average rating — 0.8.
- Battery GENERAL MOTORS - 6 reviews. PR Score — not available yet, average rating — 4.
Most owner reviews about GENERAL MOTORS parts are collected on these pages.
Top-rated GENERAL MOTORS parts
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Comparisons of GENERAL MOTORS parts
The most interesting comparisons of GENERAL MOTORS with other manufacturers help you see which is better: