Glad to hear that you and the family enjoyed the ride.
I am in no way a representative from Maxus or Weststar (the Malaysian company that brought in the brand), I am just trying to gauge personal experiences from those who own one or have ridden in one.
I've had mine less than a month and yes petrol is a killer but I'm saying so based on my trips which so far have been balik kampung trips to Lanchang, Camerons and Singapore.
I had it for a week in KL and the nature of my job is I go out a lot to meet clients/potential clients and since I had to trade in my old car to get this one, the G10 is now my daily car. I had half a tank and it lasted the entire week without me needing to top up. Now that the Raya/balik kampung season is over I can get a better understanding of what the fuel consumption is like. Previous reviews on Paul Tan and DSF had good comments on the fuel consumption. Full tank from my experience actually goes a lot further, at least 300KM++ if I'm not wrong (I can't remember the exact figure). I drove to Singapore (from PJ) on a full tank, did some driving there to visit family and friends and only topped up at Gelang Patah on my journey back.
The link shared by earlier poster
kluseng features the Special Edition model which is the mid-range model. The dealer I bought my unit from said there's an even more expensive top of the range model selling at RM231K!
I could only afford the basic model that cost me RM117K, no power doors but when I have a reverse camera, automatic sun-roof, 7-inch LCD infotainment screen, 15-inch DVD screen (for the kids at the back), leather seats etc, the lack of power doors wasn't a deal breaker to me at least.
At the end of the day, I was on a budget but my family was expanding and I wanted them to be able to travel in comfort. Reconned Alphards, Starex's with their 2.5 L engines were costing a bomb and the insurance would've killed. I'm glad I came across the Maxus G10 actually, thankfully so far so good.
Looking forward to hear from others

Edit: I forgot to mention, the Malaysian versions come in either 7 or 10 seater options. I requested for the 7 seater option to maximize boot space but I also asked that they let me keep the third row bench in case I ever needed to switch to a 10 seater option
