My two cents...I have a 2024 Mazda CX-5 Premium. I bought it in September of 2023 as it just came into the dealership. It has the I-Stop button. Operationally, It seems to only shut the engine off when I brake harder than normal. I generally brake gently and it does not activate. If I am stopped after gentle braking and I press the brake pedal harder, the engine shuts off. As I release the brake it starts again. Seems that braking pressure is one of the parameters. I'm not sure this is normal but I actually like it this way. It's my wife's car and she loves it!
We bought a new Cx5 Premium, manufactured in march of 2024. They have neither the Istop or CDA and I like that. I got a copy of the bulletin and it stated that they stopped putting those in the Cx5 after November 2023 for the reason of chip shortage. By listening to mechanics and others, that might be the stated reason but it possibly could be due to to some problems with both.🤷 I frankly am glad that they are not on ours. Number one I don't want my engine shutting down in traffic unless I shut it down and as far as CDA, other manufacturers have tried it and what I've heard, they were problematic with cylinder issues. As far as 93 octane, unless the manufacturer recommends or requires it, I don't waste my money. Each his own though. Thanks for the video.👍
Cheap 87 Octane can cause premature detonation within the cylinders on Mazda products. Over time, can become an issue. Heard that on another TH-cam channel which went into detail on the Mazda 2.5L. A consideration if you keep car 10-15 years.
@@marktwo3160 true, it is important to use top tier fuel. Having said that, my 2024 CX 5 with the naturally aspirated 2.5 is noticeably quicker from 0-50 on 93 octane. I also get 1-2 mpg better mileage. You don’t have to believe me. I know what I’m getting.The manual says to use 87 octane or…higher.
You can disable it permanently, there is a switch on the hood latch that you can unplug, and there are plenty of videos on TH-cam on how to do this, otherwise, there are modules from overseas that you can buy...
Our RAV4 seems to do the engine stop at every light and stop sign. We do get a message that the engine will not stop when the ac is running. This feature is odd to get used to. Not sure how the Mazda works.
I don't have a Mazda with i-stop but from my research looking models with it, this is what I understand. i-stop is back on by default every time you start the car. The button is only used to turn it off and there should be an i-stop OFF indicator meaning it's disabled (and obviously press it to turn back on if you first turned it off). For some of the lesser known conditions, It is brake pressure sensitive (vacuum) so if you have a light hold on the brake, the car may not shut off. You also need to have your steering straight without much hand pressure on the wheel for it to activate. Sport mode also may also defeat it. If you are stopped on an incline/decline, it may also not necessarily turn off.
I was always told growing up that starting an engine is when you get the most wear on the engine, now every new car ICE seems to think its a great idea!
For the most part that statement is talking about cold starts. Though there is no doubt that constant starting has to put more stress on the battery/charging system and the starter.
OMG, don’t worry about i-stop, how about you stop…..complaining. Get rid of the car already. I have a Mazda 6 with i-stop, which worked exactly as it said on the packet up until I figured out how to permanently disable it (manually relocating the bonnet switch). It doesn’t sound like Mazdas are for you.
8:53 The third symbol is the engine. The idea is that there are 3 components that need to be ready for iStop to activate. The engine needs to be warm so that the restart is not causing unnecessary wear. The battery needs to be charged sufficiently to support the vehicle with the engine off. Finally, the A/C represents the idea that the vehicles interior temperature is pretty close to the temperature set on the climate control system. When the system says "Not Ready" its means that one of those conditions is not met. The most usual reason it does not activate is when the climate control settings are set to two significantly different values for the driver and passenger. (e.g. Lo for the driver, and a number for the passenger, which is the setting that I often use).
I have a '21 CX5 GTR Grand Touring Reserve with the turbo! Not one single problem, lots of fun, 28 mpg on the highway ( although, all of the Turbo models built in '21 & '22 have a class action recall involving changing the Valve Stem Seals ) ..just got mine back last month....and so far, no issues. If so, I'll go get a CX70
My new 2024 CX50 turbo is only getting 22mph average with premium. It also has IStop when i was told it wasnt. Im a Mazda fan but im pissed and not pleased with it. Only 2000 miles and i might return it. I never use IStop, i always turn it off because the added wear and tear on the motor is not worth it.
Did a test drive in a Subaru Forester, and have never driven a car with “I-stop”, and the dealer never told me it had that feature, so when it “died” at a stop light, it scared the crap out of me. Hate that feature. Will never have a car that has it.
I am contemplating buying a new 2024 or 2025 CX-5. I have heard or read a few things that I will present to you based on what I have heard. I-stop is automatically on every time you crank the vehicle, the light comes on when you deactivate the function. If you want to deactivate this, you have to push the button every time you restart the vehicle. If you don't push the brake pedal down with enough pressure, i-stop does not activate. If you have the defroster, maybe just the a/c, it does not activate either. (all based on what I heard) Side note question: Have you tried your personal car with 87 octane to see if you actually get less mileage or are you just doing that based on past experience? I have heard, no personal knowledge, that premium is not required and will not improve fuel mileage when only 87 octane engines like in my 2023 Mazda3 is recommended. I have heard that these motors will not properly burn high octane gas and will cause a problem eventually whereas 87 octane would be better for it. I am not disputing what you are telling us, just asking. I don't need more power out of my Mazda3 2.5L n/a motor but if premium made it run better and was better for my engine, I would certainly give it a try. And I also ask because I still own my 2006 Mazda3 2.0L n/a and have only ever used 87 octane. Has always run fine with good fuel mileage. No complaints at all.
The benefits are at least threefold. 1) About 10% higher gas mileage 2) About 10% higher horsepower 3) Less carbon buildup in the engine Just the above makes it well worth it for me over the last 40 years, but there are more reasons as well.
I’m with you. First of all, in my area premium gas is around 65 cents a gallon higher than regular. Secondly, my 2024 has the naturally aspirated motor and I get noticeably better acceleration and about 1-2 mpg improved gas mileage. Bottom line is for about $8-10 a fill up, to me it’s worth it. People throw more money than that away on useless lottery tickets. 😂
I know this sounds weird but have you checked the battery in the key fob remote? Or maybe tried the other key fob remote? My 2024 CX-5 Premium had worms in the system until I decided to try swapping out the key fobs and low and behold - no more worms. Come to find out the key fob battery was at 2.98V. That battery needs to be above 3.2V to work right.
@@VacLab 0-100 km/h is 10.2s for the 2.0L and 9.2s for the 2.5L the dealer said we sell the 2.0L as standard and you have to order a 2.5L as this one we will not keep in stock as to expensive and worse gas mileage.
@user-yg7ce3rp8z your 0-60 numbers are way off. Try googling best times. I've seen 0-60 in the low 8's without trying too hard. I know you can get high 7's with 93 octane and synthetic oil.
There is nothing wrong with cx5 I dont get why complains. Its a great vehicle and reliable its very nice car . If you dont like it get a rav4 or crv they are very pricey to fix toyota and honda dealers they charge a lot even for the little fix.
My two cents...I have a 2024 Mazda CX-5 Premium. I bought it in September of 2023 as it just came into the dealership. It has the I-Stop button. Operationally, It seems to only shut the engine off when I brake harder than normal. I generally brake gently and it does not activate. If I am stopped after gentle braking and I press the brake pedal harder, the engine shuts off. As I release the brake it starts again. Seems that braking pressure is one of the parameters. I'm not sure this is normal but I actually like it this way. It's my wife's car and she loves it!
There was a bulletin put out that the CX-5 made after October, they removed the cylinder deactivation as per The Car Care Nut
And the auto start/stop
I’m curious if it was removed off the Mazda 3, I’m considering one
@@pnichols8583 YEP !!! it was removed from all MAZDAS
Thank you Mazda 😊
The only button relevant in the i-stop system is the deactivation button.
We bought a new Cx5 Premium, manufactured in march of 2024. They have neither the Istop or CDA and I like that. I got a copy of the bulletin and it stated that they stopped putting those in the Cx5 after November 2023 for the reason of chip shortage. By listening to mechanics and others, that might be the stated reason but it possibly could be due to to some problems with both.🤷
I frankly am glad that they are not on ours. Number one I don't want my engine shutting down in traffic unless I shut it down and as far as CDA, other manufacturers have tried it and what I've heard, they were problematic with cylinder issues.
As far as 93 octane, unless the manufacturer recommends or requires it, I don't waste my money.
Each his own though.
Thanks for the video.👍
Cheap 87 Octane can cause premature detonation within the cylinders on Mazda products. Over time, can become an issue. Heard that on another TH-cam channel which went into detail on the Mazda 2.5L. A consideration if you keep car 10-15 years.
@@marktwo3160 true, it is important to use top tier fuel. Having said that, my 2024 CX 5 with the naturally aspirated 2.5 is noticeably quicker from 0-50 on 93 octane. I also get 1-2 mpg better mileage. You don’t have to believe me. I know what I’m getting.The manual says to use 87 octane or…higher.
Exactly why I got my 2024 cx5.
It may cost a bit more fuel, but what a relief without those junky technologies.
You can disable it permanently, there is a switch on the hood latch that you can unplug, and there are plenty of videos on TH-cam on how to do this, otherwise, there are modules from overseas that you can buy...
Can you put a link here?
@@t.k.morris th-cam.com/video/wDuGydWvfUM/w-d-xo.htmlsi=la_y5gUPB6ruG6xz
My cx5’s istop works fine, although when the air con is working hard and all the lights are on, it doesn’t stop, which is to be expected.
Our RAV4 seems to do the engine stop at every light and stop sign. We do get a message that the engine will not stop when the ac is running. This feature is odd to get used to. Not sure how the Mazda works.
I don't have a Mazda with i-stop but from my research looking models with it, this is what I understand. i-stop is back on by default every time you start the car. The button is only used to turn it off and there should be an i-stop OFF indicator meaning it's disabled (and obviously press it to turn back on if you first turned it off). For some of the lesser known conditions, It is brake pressure sensitive (vacuum) so if you have a light hold on the brake, the car may not shut off. You also need to have your steering straight without much hand pressure on the wheel for it to activate. Sport mode also may also defeat it. If you are stopped on an incline/decline, it may also not necessarily turn off.
Finally....Someone discussing the auto start stop function on a car.
I was always told growing up that starting an engine is when you get the most wear on the engine, now every new car ICE seems to think its a great idea!
Apparently, that feature helps with gas-mileage savings. However, it's my understanding that the savings are quite minimal.
For the most part that statement is talking about cold starts. Though there is no doubt that constant starting has to put more stress on the battery/charging system and the starter.
OMG, don’t worry about i-stop, how about you stop…..complaining. Get rid of the car already. I have a Mazda 6 with i-stop, which worked exactly as it said on the packet up until I figured out how to permanently disable it (manually relocating the bonnet switch). It doesn’t sound like Mazdas are for you.
@thedon7530 OMG, I was never worried about i-stop and this is a loaner vehicle. Guess you didn't listen very carefully at all.
8:53 The third symbol is the engine. The idea is that there are 3 components that need to be ready for iStop to activate. The engine needs to be warm so that the restart is not causing unnecessary wear. The battery needs to be charged sufficiently to support the vehicle with the engine off. Finally, the A/C represents the idea that the vehicles interior temperature is pretty close to the temperature set on the climate control system.
When the system says "Not Ready" its means that one of those conditions is not met. The most usual reason it does not activate is when the climate control settings are set to two significantly different values for the driver and passenger. (e.g. Lo for the driver, and a number for the passenger, which is the setting that I often use).
I personally wouldn't purchase any vehicle with start/stop or cylinder-deactivation. Also wouldn't purchase a turbo engine.
I've had 8 cars with turbos with no issues, but I take exquisite care of them.
I have a '21 CX5 GTR Grand Touring Reserve with the turbo! Not one single problem, lots of fun, 28 mpg on the highway ( although, all of the Turbo models built in '21 & '22 have a class action recall involving changing the Valve Stem Seals ) ..just got mine back last month....and so far, no issues. If so, I'll go get a CX70
My new 2024 CX50 turbo is only getting 22mph average with premium. It also has IStop when i was told it wasnt. Im a Mazda fan but im pissed and not pleased with it. Only 2000 miles and i might return it. I never use IStop, i always turn it off because the added wear and tear on the motor is not worth it.
Bummer. 22 MPG is far too low, unless you're flooring it everywhere. My 2022 Turbo maxed out at 30 MPG hwy.
Also to mention the select models have less sound insulation material in them. That also might contribute to the engine being more rough
Roughness isn't affected by sound insulation, loudness is.
@@VacLab by roughness I meant vibration. Which insulation helps reduce.
Did a test drive in a Subaru Forester, and have never driven a car with “I-stop”, and the dealer never told me it had that feature, so when it “died” at a stop light, it scared the crap out of me.
Hate that feature.
Will never have a car that has it.
I not thrilled with it either. Glad it's just a loaner.
Thank god my 2024 cx5 did NOT come with i-stop.
Yeah, I don't like istop either.
Mine either 👍
I am contemplating buying a new 2024 or 2025 CX-5. I have heard or read a few things that I will present to you based on what I have heard.
I-stop is automatically on every time you crank the vehicle, the light comes on when you deactivate the function. If you want to deactivate this, you have to push the button every time you restart the vehicle.
If you don't push the brake pedal down with enough pressure, i-stop does not activate.
If you have the defroster, maybe just the a/c, it does not activate either. (all based on what I heard)
Side note question: Have you tried your personal car with 87 octane to see if you actually get less mileage or are you just doing that based on past experience? I have heard, no personal knowledge, that premium is not required and will not improve fuel mileage when only 87 octane engines like in my 2023 Mazda3 is recommended. I have heard that these motors will not properly burn high octane gas and will cause a problem eventually whereas 87 octane would be better for it. I am not disputing what you are telling us, just asking. I don't need more power out of my Mazda3 2.5L n/a motor but if premium made it run better and was better for my engine, I would certainly give it a try. And I also ask because I still own my 2006 Mazda3 2.0L n/a and have only ever used 87 octane. Has always run fine with good fuel mileage. No complaints at all.
I would have to make several videos to answer your questions fully. Not realistic in this case.
So you’re saying to use higher than 87 octane to get better gas mileage and better running engine
@fransiscorivera6605 Yes. Why use the bare minimum acceptable fluids on your vehicle?
So let me get this straight you pay around a dollar more per gallon to get better gas mileage??? Wheres the logic?
The benefits are at least threefold.
1) About 10% higher gas mileage
2) About 10% higher horsepower
3) Less carbon buildup in the engine
Just the above makes it well worth it for me over the last 40 years, but there are more reasons as well.
I’m with you.
First of all, in my area premium gas is around 65 cents a gallon higher than regular.
Secondly, my 2024 has the naturally aspirated motor and I get noticeably better acceleration and about 1-2 mpg improved gas mileage.
Bottom line is for about $8-10 a fill up, to me it’s worth it.
People throw more money than that away on useless lottery tickets. 😂
You should always run premium in turbo engines.
I experience the same thing in my 2024 cx5 GT. I just called my sales rep.
What did the sales rep say?
2024cx5, highway, 18.6km/L, gas-AKI 91(RON95), 2adult(110kg+55kg)&2kids(16kg+11kg) in car. use ACC. 90km/hr
That's about 44 mpg. What engine is in your Mazda?
@@VacLab 2.0NA + 6AT
I know this sounds weird but have you checked the battery in the key fob remote? Or maybe tried the other key fob remote? My 2024 CX-5 Premium had worms in the system until I decided to try swapping out the key fobs and low and behold - no more worms. Come to find out the key fob battery was at 2.98V. That battery needs to be above 3.2V to work right.
As I stated in the start of this video, this behavior only occurred for one day.
We can only get a CX5 2.0 E-SKYACTIV AUTOM. With 24V mild hybrid. Not sure whether I would buy this car.
A 2.0 L isn't enough to move this vehicle safely, especially when loaded with passengers and cargo. Too much weight to haul around.
@@VacLab the 2.0L is EURO 47K the 2.5L is EURO 57K in the NL .......
@@VacLab 0-100 km/h is 10.2s for the 2.0L and 9.2s for the 2.5L the dealer said we sell the 2.0L as standard and you have to order a 2.5L as this one we will not keep in stock as to expensive and worse gas mileage.
@user-yg7ce3rp8z your 0-60 numbers are way off. Try googling best times. I've seen 0-60 in the low 8's without trying too hard. I know you can get high 7's with 93 octane and synthetic oil.
please clarify what an i stop is...........
Seriously?
There is nothing wrong with cx5 I dont get why complains. Its a great vehicle and reliable its very nice car . If you dont like it get a rav4 or crv they are very pricey to fix toyota and honda dealers they charge a lot even for the little fix.