Showing posts with label gwm m4. Show all posts
Showing posts with label gwm m4. Show all posts

The Go Auto factory visit - The GWM Haval M4 local assembly and how contract assembly is done properly


A while ago I had a chance to visit the Go Auto assembly plant in Gurun, Kedah. Go Auto is currently distributors and assemblers for the Great Wall Motors (GWM) brand of vehicles here in Malaysia. It isn't just the Great Wall Haval M4 being assembled here actually. But there is more to them than meets the eye. 

The Go Automobile Manufacturing Sdn Bhd plant began operations sometime in 2011 and started out assembling vehicles and 4x4 pickup trucks belonging to Great Wall Motors. These days the plant can assemble slightly more than 300 units of vehicles per month and there are plans to expand the size of the factory so that it may eventually produce over a thousand vehicles per month. At the moment operations are on a smallish scale compared to the NAZA plant located in front of it. The Go Auto plant may be small but what I could see is an efficient system implemented. And they do not only assemble Great Wall Motor vehicles, they also contract assemble for other automotive brands from China too.


There are three assembly 'lines' or areas within the confines of the plant. The third line assembles heavy automotive vehicles. These are large trucks – tippers or even prime movers or full sized bus chassis. Currently this line actually assembles Dong Feng tipper trucks (shown above and below) for the local distributor. It is a simple setup where a few very skilled personnel actually assemble about two to three trucks per month. This is quite a nice feat to watch as you see only three or four people working at a time finishing up a large vehicle with relative ease. Of course, this is why technical skill is important.



The second line is the one that contract assembles commercial vehicles like the 13 seater passenger vans, food trucks and other mid-sized vehicles. You would see JinBei food trucks assembled here, or ZX Auto 4x4 Pick Ups that are sold in Thailand assembled here or GAC SUV in left hand drive for exports to Cambodia. When I was there, they were assembling BAIC passenger vans that are for our Malaysian market.


The main line is the one that most of us would be interested in. It currently produces about 300 units of the Haval M4 SUV monthly – This is currently the only vehicle being assembled as production of the the Wingle Pick Up truck has ceased for the time being (more concentration by Go Auto on niche market cars like the Haval M4 and the upcoming Honda CRV sized SUV). Most of this are for the Malaysian market and later, these would be exported around the right hand drive ASEAN market. It would seem that the Go Auto plant is actually a centre for assembling right hand drive vehicles as well as vehicles that would benefit from the ASEAN tax breaks. Which is why this small plant has the potential to make it really big regionally by assembling Made in China vehicles. Quite a clever move by the people who manage Go Auto.

Chassis assembly

Anyway, during the walkabout around the plant as well as information garnered during the initial briefing by the Production Plant Manager, Mr. Yusof bin Saad, I am of the opinion that the operating style of the plant is quite unique. They use something called a tier zero system, whereby there are vendors who actually assemble the main line cars like the GWM Haval M4 for Go Auto instead of Go Auto staff themselves. There are six main vendors that actually do the warehousing or parts, parts quality control and assurance, chassis assembly, interior trim, final installation bits and fluid filling (coolant, oil, brake fluid etc). The parts from the warehouse are sorted and sent to the assembly line where it is checked by a vendor, passed and then assembly by the chassis vendor is done. Then when this part has been completed, an initial check is done before the next vendor starts his assembly and this continues until the end. Each and every end of station a QC check is made until the whole car is completed where a final check and pass is given by Go Auto staff themselves.

This system actually makes things quite efficient and the fact that the vendors would not simply release a vehicle unless it hits a certain approval. Of course, this sorts out most of the issues in assembling a vehicle but even so it does not fully ensure that all cars would be perfect. Vehicle imperfections are lessened. I have seen Haval M4 test mules with 100,000km and 205,000km which do not rattle. This is a good sign that the system works. But whilst I do think that this system cuts down a lot of problems upon delivery. Of course, there are still the occasional issues here and there which I have heard. Nothing is 100% perfect, if it were, the people running Go Auto wouldn't be mortal men or women.

Trim Assembly

This lean and mean system is what allows Go Auto to assemble cars quickly. The operation rate for the plant is 85% capacity with 14 to 16 units of the Haval M4 per day. I was quite impressed with the overall setup. Their intention to become a leading assembler for smaller brands for the ASEAN market is a good move. In fact, there have been also talk by Asian countries who are not members of ASEAN to actually enter into negotiations with Go Auto on behalf of some of the Chinese principals. It goes to show the trust put into this company by them.

Eventually when the plant expansion is done, the Go Auto plant could become a player in the regional market. This is actually so unlike some of the assembly plants we have here which only cater locally. Thinking global or even regional is a very, very, good thing. Enough of this 'jaguh kampung' or local hero mentality. And it is quite surprising that we see something like this happening in a factory in the heartland of Malaysia. I think this happens when the people who work at a place actually believe wholeheartedly in what they are doing. From the management to the people who assemble the vehicles. This is actually so different from the norm.

This human touch may be the key to Go Auto's further success. 

Completed cars go through rolling road tests for brakes and engine on the right of the photo. After this they go through a simulated rain shower before being passed by the QC people.



Two Jin Bei commercial vehicles and a black coloured GWM hatchback that was under evaluation beside a Perodua . It was this or the Haval M4. And the M4 won.

After the visit, I got a chance to test this 205,000km+ Haval M4 AMT test mule. Nothing rattles and it was on its original AMT clutch, gearbox and engines.  We took it through the paddy field tracks, to an island nearby and up Gunung Jerai. The review of that drive can be read here


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Driven: Great Wall Haval M4 AMT - The most affordable mini SUV in Malaysia now shifts gears by itself


I was recently invited over to Gurun, Kedah by Go Auto to take a look at their automobile assembly facility and to test drive the Great Wall Motors Haval M4 AMT which they distribute. If you folks remember, I managed to spend some time with a Manual transmission M4 in October of 2014 and came away pretty impressed with it.

The GWM Haval M4 is a B segment SUV and possibly the most affordable high riding car in its price range. The standard manual comes in at RM49,739.59 up to RM59,755.19 for the Premium specced manual. The standard AMT is priced to sell at RM51,716.71 and the top spec Premium is RM62,759.87. There is a comfort spec that comes in between, splitting the already super affordable prices that GWM is asking.



So if you had read the previous review, I mentioned that the GWM Haval M4 is an affordable, decently put together, pretty good looking mini SUV that actually saves petrol coupled with the fact that everything from China is technically built to last horrendous traffic jams that may last for days if not weeks as well as other ridiculous conditions in China like super dense drivers and blind pedestrians. Its affordability, practicality and predictable handling may be a good buy for most people who want something high riding instead of the usual Proton and Perodua offerings. What you need to do is throw away the prejudice for anything 'Made in China' and try the darn thing.

Of course, now GWM / Go Auto has the Automatic transmission variant for sale (production of the M4 AMT started in April 2015 with the first delivery sometime after that). The M4 has a 6 speed Automated Manual Transmission (AMT) in place of the 5 speed manual. Everything else about the M4 is the same as the manual variant with the exception of trim in the vehicle. This time I was driving the Premium specced version which can be differentiated just by looking at the front and rear bumpers (which have more silver paint or trim on them compared to the more basic models), a full screen infotainment system with navigation and the different pattern alloy wheels of the same size (15inches).


The drive experience of the AMT M4 is slightly different from what a standard torque converter or DSG type transmission in auto mode. The AMT is obviously a manual transmission with something to help it clutch and de-clutch for you. It uses electronic sensors, pneumatics/motor, an ECU and actuators to shift a gear on input from the driver (via flappy pedals or the gear lever) or by a computer (the AMT's full automatic mode). The motor operates the clutch pedal which the driver otherwise needs to depress before making a gear change. According to the people at Go Auto, the M4 AMT gearbox is based on a system made by Getrag, the renowned transmission specialist.

Leave the M4 AMT in full auto you can tell that it is shifting its gears when you will feel a sudden lull in power just when it upshifts. There is no harsh jerk at all. Just a feeling when power is cut before coming back when the gear shift is completed. Downshifts in auto mode are smooth and you do not notice it too much. The sudden lull or drop in power which is felt during upshifts can be negated by using the gear shifter yourself. If you want to lessen the lull or dip in power, shift manually, lifting off very slightly when you change up or down and progress is quite smooth. It takes a slightly different driving style to be smooth in one of these M4 AMT compared to a manual or a traditional automatic. It is not jerky or rough at all. The setup of the gear lever is easy for this. From N or neutral, you pull down for reverse or you push it to the left for D or Drive. If you want control, you push up or down to shift whilst in D. Quite straightforward and easy actually. The only real thing about the AMT is that like a manual, you would actually need to press on the accelerator when you are on a slope to keep it from going backwards. There is no creep forward function like most normal automatics.

The best thing about heading out of town to test drive a car is the places I get to try out the car is totally different. I got to take the M4 AMT through Gurun's paddy field dirt roads. It was raining and it was therefore muddy out there. The M4's suspension was not even worried about the usual dirt, sand, earth and small stones of the roads around the paddy fields. I was actually doing a good 50kmh on the dirt (and mud). No rattling from the dash or my teeth. The suspension coped well with the road conditions.

We also headed up and the down Gunung Jerai with the M4 AMT. It was actually fun taking it up Gunung Jerai. The road up to the Jerai Regency Resort has a lot of tight switchbacks and steep 45degree angles up. Much like Genting but instead of a three lane per side wide road this is a two lane road with one lane for each direction with parts that narrow to something like one and three quarter of a lane road. Mighty fun up and down. The AMT has one extra gear. It has a 6 speed gearbox – the fifth gear is direct 1:1 which allows it to pull to about 170kmh and the sixth is an overdrive that would not allow the car to hit over 135kmh but would save a whole lot of fuel doing to. The first five gears are close, allowing some nice second and third gear action with the use of first on the switchbacks (there are about six to seven really sharp switchbacks on that road minimum). The AMT isn't VW DSG rapid. I don't think anything is as rapid as a VW DSG but if you time it correctly, you can make decent progress even with that 103hp / 138Nm 1.5liter 4 cylinder VVT equipped engine driving the front wheels.

Somehow everything works well. The front end does not wash out in sharp corners and you can point it where you want it to be. It's rear isn't as mobile as I would have liked as it does not actually pivot out like something overtly sporty would. Of course, this is a small affordable SUV. It isn't a small affordable warm hatch that you can punt around. But I did just that and the darn thing actually performed well up and down a mountain road. Reaching 984 meters above sea level was actually done in about 15 minutes or so. Going down was a great deal faster. The brakes, were a tad bit over servoed but I got used to it sometime before going up the mountain. So it wasn't an issue. So again, if you drive it at normal city and highway speeds and don't decide to corner like it is a Honda Civic Type R then this M4 AMT will perform as well as it should. Even with an automotive journalist behind the wheel.

The only issue I had with the burnt orange M4 AMT was there was quite some tyre noise. The GWM Haval M4 AMT will come with Continental CC5 tyres. This orange car is actually the test mule for Go Auto so the tyres have some mileage under them and were about half worn. In fact the car had over 205,000km of testing kilometers piled onto it. It was the test bed for the AMT to see how reliable the transmission is/was. The promising thing is that the M4 AMT with over 200,000km is still running strongly with the same engine and transmission unit. There have been periodic adjustments to the AMT clutch as recommended by GWM and the usual fluid changes. The AMT has held up to some abuse. And then I came to Gurun and used it to climb Gunung Jerai. Redlining the engine, upshifting and downshifting pretty hard too.


And as for the rest of the car, there were no rattles whatsoever. The burnt orange test mule was well screwed together (granted aside from the leather trim and premium infotainment system everything is in the budget airline class). The white M4 AMT shown above, which I also drove, had about 13,500km on it and that had two tiny squeaks. One on the front passenger door trim and another one on the driver's side seatbelt brackett. Both very minor and have been brought up to the people who assembled the car directly after the test drive. As a matter of fact, the visit to the assembly plant was an eye opener. The levels of Quality Control and Assurance processes are actually higher than most other vehicle assembly plants in the country even though it is small. This is something I will write about sometime soon.

So the GWM Haval M4 AMT is again something you can buy if you're looking for an affordable mini SUV something other than a Proton Saga or Perodua Myvi sized Hatchback. I have to say that recent transmission technology has made the AMT Gearbox into something that is actually liveable on a day to day basis (with the caveat – you got to get used to it first). It seems to be reliable too unlike what we used to hear about the last affordable AMT sold here (the late Proton Savvy AMT). According to Go Auto, spare parts for the M4 are reasonably priced. No sky high prices for a car that is priced under RM62.759.87. One reason for this could be that GWM and Go Auto also trade in China's RMB currency instead of only in USD.

Go try one first before you make any decision. Quite a bargain these days. And these days where the Malaysian economy is getting hammered we need more bargains like the GWM Haval M4.

Pros: AMT allows us to relax in traffic, high equipment levels, all round disc brakes, traction control (ESP) not intrusive, ABS, 185mm ground clearance, comfy ride, confident handling up and down a steep windy road, good build quality, Land Rover-like looks (some like the opportunity to buy an affordable lookalike), affordability, cheapest high riding car in the market

Cons: B segment SUV means a tad bit heavy for its 1.5liter engine, AMT still requires drive input to be properly smooth, tyre noise from the half worn tyres, some may still find the AMT to be a chore (especially on slopes), Land Rover-like looks (hey, some may not like cloning)

Conclusion: It may be from China but it actually is a tidy performer which offers super value for money and quality too. AMT offers more traffic jam friendly operation. Prejudice must be put aside and a test drive is warranted before you head out and buy some local brands. Made in China cars have moved forward a fair bit.

Beautiful place, this Gunung Jerai


Great Wall M4 specifications:
Length x Width x Height (mm) 3961x1728x1617
Wheelbase (mm)2383
Ground Clearance (mm)185

Transmission Type5MT / 6AT (AMT)
205/60 R16
Water-cooled 4 stroke inline four-cylinder DOHC electronic throttle VVT MPI gasoline engine
1497CC
103HP/6000
138/4200
6 ltrs/100 kms
Euro IV
Ventilated Disc Brake (4 wheels)
McPherson Type Independent Suspension/Trail Arm Type Torsion Bar Composite Suspension









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