KJ78
Posts: 5
Joined: Sun Jan 03, 2021 9:29 pm

Re: What CAN I tow with PHEV

greendwarf wrote: Thu Apr 29, 2021 1:45 am So, as in UK, the towing limit is declared by the manufacturer based on the laid down test and will vary model by model. I think suggestions that it is driven by fear of lawsuits are rubbish.
In North America the only standardized test for determining maximum towing capacity is the SAE J2807 test, however this test is entirely optional for manufacturers and is really only applicable to pickup trucks.

When it comes to regular passenger cars and crossovers the manufacturer will just pull a number out of their behind and call that the maximum towing capacity, usually that number is zero, sometimes it's something arbitrary like 1000, 1500, or 2000lbs.

There is never a mechanical reason for limiting the vehicle when the exact same one across the Atlantic will be rated for at least twice the towing weight. It is a warranty and cultural limitation, manufacturers don't want to have people coming in for warranty repairs because they don't know how to drive with a trailer, and it's constantly told to you you're supposed to buy a pickup truck if you want to tow and using anything else is irresponsible.
2020 Canadian LE in Quartz Brown
225/75r16 Cooper Discoverer AT3 4S tires on 2017 Mitsubishi Lancer Wheels
40mm suspension lift *soon*
greendwarf
Posts: 2470
Joined: Tue Aug 05, 2014 1:32 pm

Re: What CAN I tow with PHEV

https://www.sae.org/standards/content/j ... 2/preview/

And where in this doc does it say that it is only applicable to pick-ups - not in the introduction (NB. I'm not going to pay $85 to read the full version)

As it says it is a standard for use by manufacturers to enable comparison between vehicles not lay down some legal limit - unlike in the UK where it is laid down by law. If all the others are using the standard then Mitsu is not going to break ranks and start a "tow war".

However, if the test does involve towing up a slope from a standing start (as claimed above) then the PHEV will be at a disadvantage, like all EV drive trains - I wonder how the Rivian fares? If Mitsu were to ignore the standard and use a higher non-slope figure, the competition would jump on this "cheating" from a great height.

If North American users don't understand the meaning or purpose of the test, then that's their fault - unless, of course, insurance companies won't cover you if you exceed the standard?
KJ78
Posts: 5
Joined: Sun Jan 03, 2021 9:29 pm

Re: What CAN I tow with PHEV

greendwarf wrote: Mon May 03, 2021 5:11 am https://www.sae.org/standards/content/j ... 2/preview/

And where in this doc does it say that it is only applicable to pick-ups - not in the introduction (NB. I'm not going to pay $85 to read the full version)

I did not mean in the literal sense it only applies to pickup trucks, but in the practical sense. http://www.trucktrend.com/how-to/towing ... e-standard outlined in this article Just about all of the vehicle variables and adjustments allowed as per the testing procedure are only really applicable to pickup trucks and not smaller vehicles, you aren't specifying different final drive ratios or tire sizes or ordering dual rear wheels on something like a Kia Sorrento or an Outlander. The constant use of the words "truck" and "truck/trailer combination" throughout implies who this test procedure is really aimed at.


I have not been able to find any information regarding how smaller vehicles are tested and what sort of baselines they're required to meet, and just like yourself I have better things I'd rather spend 85USD on than some publication from the SAE. Is a Ford Ecosport supposed to meet the same 30 second 0-60 acceleration time as a massive Ford F250 diesel or is it different? Every article online only talks about how the pickup trucks are tested.

I wonder how the Rivian fares
They were seen testing with 11,000lbs on that stretch of route 68 a while back, apparently they were pulling a sustained 1200-1500A of current from the battery packs under acceleration with that load.
If Mitsu were to ignore the standard and use a higher non-slope figure, the competition would jump on this "cheating" from a great height


Not in North America they wouldn't because the vast majority of people buying crossovers (The Outlander is a crossover here) really don't care about the towing capacity here due to the culture surrounding towing, If you want to tow, you buy a truck or a large SUV like a Suburban or an Expedition, not a small crossover. If you want to find the towing capacity on a crossover it's usually buried in the depths of the vehicle specifications and isn't presented out front like it is on the trucks & suvs.

If North American users don't understand the meaning or purpose of the test, then that's their fault - unless, of course, insurance companies won't cover you if you exceed the standard


North American drivers have trouble understanding how to drive at the best of times, adding a trailer to that only makes the situation worse. The number of pickup trucks I've had blow past me doing 120+km/h while towing a 20-30ft camper trailer is mind boggling, the only saving grace is those vehicles are generally overbuilt for their ratings so it can compensate for the drivers incompetence to a degree. Manufacturers prefer to protect their behinds from liability and avoid warranty claims by specifying overbuilt vehicles for a given tow weight.

The laws will vary by every province and state, but at least in British Columbia it's not actually illegal to exceed the towing capacity, and going off the linked video it's the same in Ontario. Exceeding the Gross Vehicle Weight Rating or the Gross Axle Weight Rating is illegal, and odds are if you're over the tow limit, the additional tongue weight will put you over an axle weight limit, but if you can distribute the weight properly something like this is still technically legal:
https://www.youtube.com/watch?v=jB-olOdQVik
2020 Canadian LE in Quartz Brown
225/75r16 Cooper Discoverer AT3 4S tires on 2017 Mitsubishi Lancer Wheels
40mm suspension lift *soon*
littlescrote
Posts: 352
Joined: Fri Jul 26, 2019 3:52 am

Re: What CAN I tow with PHEV

oscarmax wrote: Thu Apr 29, 2021 7:07 am with a full depleted battery
There's a confusing statement if ever I saw one! :o

I assume you mean "fully depleted"? :D
oscarmax
Posts: 141
Joined: Sat Oct 27, 2018 3:47 am

Re: What CAN I tow with PHEV

littlescrote wrote: Wed May 05, 2021 3:29 am
oscarmax wrote: Thu Apr 29, 2021 7:07 am with a full depleted battery
There's a confusing statement if ever I saw one! :o

I assume you mean "fully depleted"? :D
It took me a while to work that one out :D If I wasn't stupid I would be dangerous :D
Mitsubishi Outlander 2.4 PHEV Design 2020 Towing a Swift Conqueror 480 2016 1500kg

Please be patient I suffered a brain injury several years ago and get confused at times
Carmageddon
Posts: 18
Joined: Fri Dec 14, 2018 9:04 am

Re: What CAN I tow with PHEV

Guys and what happens if we tow like 5,000 lb and North of it?
I am interested in towing a large boat to a lake 40 minutes away without damaging the drive train or shear off the hitch.
I am concerned whether the hitch can withstand the load during pulling a boat out of the water, and drivetrain damage during the trip itself - although I assume drivetrain warranty would cover that as Mitsubishi would never be able to prove I towed exceeding the max limit.

I did tow with my current 2019 Hyundai Kona 2L gas which has no towing rating, using small class 1 receiver - towing a 2500+ pounds camper but just barely in manual mode and 4th gear, so I am hoping that the Outlander PHEV can manage 5-6 k pounds?
SilverD
Posts: 28
Joined: Mon Mar 02, 2020 10:16 pm

Re: What CAN I tow with PHEV

I am not sure of the safety factor in the design of the tow bar and the tow bar connection to the chassis, but the size and quantity of bolts plus thickness/strength of chassis might be some of the reasoning to have put the existing maximum load rating on the PHEV. The drive train may or may not cope with that load. I am not enough of an engineer to work out how much force double the maximum load there may be in circumstances of shock to the system such as pot holes, crossing kerbs. Plus the effect of any extra weight of water when retreiving boat from lake.
If you have a PHEV and that size boat, hire a truck/utility for the day and save your PHEV and possibly your boat.
2020 Red Exceed 2.4 PHEV
1998 Landrover Discovery 300Tdi
jaapv
Posts: 4740
Joined: Mon Dec 16, 2013 1:18 pm
Location: Netherlands

Re: What CAN I tow with PHEV

Way back in 2014 there was a post in this forum (too lazy to find it) that reported towing a 4000 kg trailer.
Instyle 2019
Titanium Grey
Before:
Instyle+ 2013
greendwarf
Posts: 2470
Joined: Tue Aug 05, 2014 1:32 pm

Re: What CAN I tow with PHEV

And there were also posts reporting slip-way tow fails - if I remember correctly. :o
Carmageddon
Posts: 18
Joined: Fri Dec 14, 2018 9:04 am

Re: What CAN I tow with PHEV

All I've found so far is another 2014 post referring to the same infamous 2014 post:
viewtopic.php?p=58394&sid=25e5318e6e464 ... f0c#p58394

@greendwarf - in the above post, I quote:
like all EV drive trains, the PHEV struggles with initial forward movement from a standing start, especially on slopes. It can't even drive over a brick (or curb) if the tyre is resting against it!
How can this be?! Electric motors have full torque available from 0 speed.. if this is somehow true, it sounds like the Outlander is entirely wrong choice for me..

Return to “News and Main Mitsubishi Outlander PHEV Forum Discussions”