Prof John L said:
Hello abrmoto,
This not so much a reply but an observation.
You complain that your ML270 is lacking in power and you don't like the way the engine management system selects a lower gear than you would like.
The ML series has gained a good reputation as a tow car and even the 270 has more than enough power for most caravanner's so unless the car is faulty, I suspect it is actually telling you something; either the caravan is too heavy or that you are wanting too much performance from it, or you may be driving too fast.
Incidentally there is no law that states that all outfits must be able to achieve the legal maximum motorway speed, some may need to be driven slower.
Frankly if 174bhp is not enough then the driver must be trying to get sports car performance when hitched, and that worries me!
Acceleration is not what worries me, it the excess speed that might be attained and the ability to control and stop the 3+ Tonnes of outfit! Any one who thinks it should be able to perform like a sports car, cannot be aware of the massively increased danger it represents to its-self and others on the road.
Such performance will come at the expence of fuel consumption, and wear of brakes and tyres. and even on this forum we read of the numbers of road traffic incidents involving caravans AND 4x4's, it makes me wonder if some towers think these large outfits will be ultra stable.
The perception that bigger is better is misguided.
However, You are of course entitled to buy and tow with whatever car you want providing the outfit is legal, may I just urge you to be careful.
I honestly dont know how to take the above comments!!
Not sure if trying to be helpful or condisending??
I have been towing for 10 year, this is my 4th caravan, started with sprite,Sterling Eccles, Ace Twin Star and now Stering Searcher.
Gradually getting bigger vans as we used them more and more. Dont feel comments on bigger is better are deserved, last two vans more or less same size. Having owner the ML270 for 3 years, yes is a good car but not brilliant as a tow car by anymeans, frustrating is the word that best sums it up, that and expensive to maintain, the gearbox is the real problem, its weak, its not well spaced in the gears and it does not change when asked too.
Like you say, everyone is free to make choices, but think you should think twice before making opinions on others abilities and reasons for making the choices thay have made based on YOUR opinions. You dont know me or my driving background, if you are really that clever prof, do some googling and see if you can work out who i am and weather I can handle speed or not