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AMERICAN TRUCK OR 200 SERIES FOR TOWING

Introduction – The GVM & GCM Dilemma

Most would agree that in Australia, Toyota’s VDJ200R has been the vehicle of choice for heavier towing duties for over a decade now.

However with federal and state regulators increasing focus on Gross Vehicle Mass (GVM) and Gross Combined Mass (GCM), owners with bigger families are finding that their 200 Series cruisers are falling short in terms of these capacities. We experienced this first hand last year during a trip WA’s north west. The Department of Transport WA can now set up weighing facilities quickly and easily with their new compact weighing equipment. Luckily we got through, but only because we have a small family and didn’t have the rear 6th and 7th seats installed in our 200. There were plenty who didn’t comply though, the lonely overloaded tow vehicles, caravans and boat trailers left at the inspection site was testament to this. These inspections pick up heaps of overtly unsafe rigs, but can you imagine how uncool it would be if at the beginning of your family holiday you were inspected only to find that your calculations were in fact wrong and you were made to disconnect your caravan, or ditch cargo out of your tow vehicle – or even both? With all the planning, leave taken and the cost of the trip, this scenario would be disastrous. Another thing to keep in mind is insurance, if you had an accident and were found to be overloaded, you may find your insurance company could dishonour the claim.

So what are the options? You can pack less stuff, buy a smaller van or look into a GVM upgrade on either your van or tow vehicle or both. An upgrade will give you another 300kg in most cases. Given most families cant wind back the gear they need the options become limited. Unless…..

Toyota Facelift 200 Series ECU Remapping ECUWEST

ECUWEST’s 2017 VDJ200R Toyota Landcruiser has been a great tow vehicle, recreational vehicle and workhorse. But the time has come….

L5P Duramax Silverado Sierra

ECUWEST’s new L5P 6.6L Duramax eqipped Chevrolet Silverado. What GVM limitation?

200 Series Alternatives – Chevrolet Silverado 2500HD 6.6L Duramax 

With our Facelift 200 Series ECU and TCM Remapping R&D finished we sadly said goodbye to our long term Landcruiser. In its place we have a new Chevrolet Silverado 2500HD LTZ Midnight Edition, in Australia the only engine option is the all new L5P 6.6L Duramax Diesel which we will be starting our TCM and ECU Tuning R&D in the next week or so.

The L5P Duramax makes 332kW and 1234Nm standard, eclipsing the new 200’s 200kW and 650Nm. Its a similar story when it comes to the weight capacities – the Silverado has a GVM of 4491kg and GCM of a crazy 9801kg while the 200 has a GVM of 3350kg and a GCM of 6850kg. You can see how a 300kg GVM upgrade quickly becomes unfeasible compared to buying something that better suits your needs.

Silverado Towing

The SIlverado doesn’t require airbags to keep things level. It tows superbly

How Do They Compare?

We don’t have to worry about offending manufacturers with what we say for fear of not getting a new car to test at the next release. So you can get an honest feel of what its like to live with both a 200 and big Silverado. So I’ll go through the key points we noticed during the 2 years of owning the 200 and now 1500k’s of towing and normal driving with the Silverado.

The first thing I need to say is that the 200 will be missed. The build and ride quality was probably the best of any car I’ve owned. So I wont be looking for reasons to prefer a new Silverado. I’ll go through a prioritised list as you would discussing their points over a camp fire or a beer at the caravan park fivesy’s.

Fuel. Ironically, the towing figures are exactly the same. Towing the same Jayco Starcraft Outback 22ft caravan both vehicles recorded 21.7L per 100k’s over a 1000k distance. Admittedly the 200 was tuned (both ECU and TCM) which when done properly returns better fuel economy. (We will advise tuned towing figures for the Silverado when they come to hand).
The 200 however gets to use more of the fuel in the tank before the fuel light comes on which gives better range. Without towing the 200 gets better fuel economy than the un-tuned Silverado. The Silverado basically doesn’t care if its towing or not when it comes to fuel.

Power. Given we love power we have to talk about it. Towing, its not surprising the Silverado has a massive edge here. Even stock it’s hard to not speed, going up the North Dandalup – Dwellingup road we needed to use cruise control so we didn’t go over the speed limit. And there are some steep gradients on that section of road. It just selects 6th (in tow mode) and sits on 1500rpm rarely going back to 5th to maintain 90km/hr. The 200 is basically flat-out maintaining a speed close to 90. Its the same story overtaking, the 200 can leave you a little nervous at times trying to get around a slower vehicle (especially when it starts weaving – but we’ll get to that more later) whilst the Silverado barely breaks a sweat going from 90 to 105km/hr in an instant and it doesn’t care when the speed gets up – it just stays arrow straight. Not towing is a bit different, the 200 just seems to rev more easily and the trans is much better at shifting around. Constant 4WD in the 200 makes it easy to take off in greasy conditions too as the Silverado wants to spin, even in the dry.

Handling and Noise. The Silverado is much more confidence inspiring when towing. Most of the time its just two fingers on the wheel, and it never starts weaving even when the speed gets up there, and that 100% stock. The 200 however needs a set of airbags at least to inspire any confidence. And even with airbags and tow ball weights all set up correctly it can get seriously out of shape in windy conditions or overtaking (and our van has ESC). The 200 is much quieter in every respect including engine, transmission, tyre and wind noise. Even after four gruelling Ningaloo Road passes the 200 doesn’t have any creaks or rattles – I think the Silverado has a few already. And while we’re on the noise subject, why does Chevrolet need to torture its occupants with incessant chimes and gongs? Maybe we will be able to suss out a hack to calm this down in time, but enough already.

Lights. The Silverado has terrible head lights, I’m surprised it even complies with ADRs. We have a big LED light strip behind the grille to make it safe to drive on country roads at night but switching to low beam is like turning all the lights off, you can’t see anything, and high beam is just a tad too strong to point at oncoming vehicles – its lighting sucks. This is indicative of US domestic market vehicles we think as every time we we go to SEMA and hire a car we always notice how bad the lights are. The 200’s lights are superb on the other hand, it doesn’t need driving lights at all.

Brakes. The 200 has better brakes, both feel and power. But the Silverado has a factory fitted electronic brake controller which is better than an after-maket one we think. The gain is easier to work out and stays set unlike the dial of a Redarc which invariably gets knocked and moves between van hook-ups making it necessary to readjust it all the time. When not towing there’s not too much in it.

Parking Around Town. The most commonly asked question we get is “how do you park that thing anywhere?” Yes, the 200 is easier to deal with around town. But with a little trip planning its no big deal taking the Silverado to the shops, you just need to park a little further from the front door to find a suitable spot where you wont get door dings from inconsiderate people in the parking lot – and to be honest I did this with the 200 anyway as I hate getting damage from car parks.

Tid Bits. Column shift is not as good as a console mounted shifter – I don’t know why they still make them with a column shift. Left hand indicators on the Silverado are annoying particularly when going from “normal” right hand side indicator stalk and back all the time. If you buy a black Silverado, get used to random people saluting, waving and flexing when they see you – my wife hates it and my daughter loves it, I’m undecided.

L5P Duramax Fuel Economy Towing

The big Duramax stays around 22L per 100km towing or not whilst the 200 series is the same towing but better when not.

Silverado Brakes

The Silverado’s electric brake controller is so easy to use and stays set unlike rotary dials which often have to be setup every time you hook up

Conclusion For Now

If you need more cargo carrying and towing capacity, more than a GVM upgrade provides, there’s no choice really. And that goes for power and torque too – no matter what you do to a 200 series short of putting another 4.5D4D in front of the existing one, it will never match even a stock L5P Duramax. And the Silverado has enough kit in it and luxury appointments to not leave you defending your decision to buy one based on the extra coin you spent alone. We will update this post with the vehicles respective 4WD abilities and the L5P’s tuned fuel figures (and fun power facts) as the information comes to hand.

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