It should have a 2.2L L4 engine.
its a closed for life transmition
bosch
If you have the regular cobalt you need to use 87 octane gas and if it is the ss with the supercharged engine you use high test.
Edmunds gave the 2007 Chevy Cobalt Coupe LS decent reviews. They did complain about the car because of how the engine works, but it is fairly a good car.
The 2006 Chevy Cobalt typically comes with either a five-speed manual transmission or a four-speed automatic transmission. The manual transmission offers a more engaging driving experience, while the automatic provides convenience for daily driving. Both options are designed to complement the vehicle's overall performance and fuel efficiency.
There are a variety of options for one to purchase accessories for a Chevy Cobalt. One of the best options is the Everything Cobalt site which offers just about any kind of accessory available for the Cobalt. Other options for accessories are Auto Anything and Auto Parts Warehouse.
My advice would be to use an AC/Delco filter in your Chevy. AC/Delco makes one of the best filters you can buy. Other than that, Purolator or Wix make excellent filters.
ac delco pf457 filter
Look in your owners manual but usually 5w-30.
The 2006 Chevy Malibu is a family car. It comes equipped with a 4-speed automatic with OD or 4-speed with OD auto-manual transmission. It is available in V-4 or V-6 engine.
A 2010 Chevy Cobalt typically requires SAE 5W-30 motor oil for optimal performance. It's important to use oil that meets the API service classification, such as API SM or newer. Always check the owner's manual for specific recommendations and to ensure you’re using the correct oil type for your engine.
Assuming you are speaking of engine / motor oil should specify on the oil filler cap, should be 5W 30