i was comtemplating the ASX & the pug 308T (not the 3008, for some reason, i really don't like the nose of the 3008). After test driving both cars, I chose the 308T over the ASX. In fact, I think if the 308T was at the price of the ASX, I will still buy it. But even if the ASX was at the price of the 308T, I wouldn't buy it. It is just simply not worth the money.
The ASX has the exterior looks that attracts me to it in the first place. This is one handsome car indeed. And it has got that modern cross-over look that will look great during a cross country drive or urban drive. However, these are the only 2 attributes which I can say is a plus for the ASX. It seriously lacks any form of luxurious features inside an overly simple and uninspiring interior. No doubt the interior is not cramped, but for a car this size and this class, I was expecting a lot more space. The engine's performance is nothing to shout about at all, sounding both lethargic and stressed. Plenty of grunt, but no go.
The 308Turbo, on the other hand, had great looks too, both exterior and interior. The panoramic glass rooftop is easily my best loved feature, making the interior bright, but does not allow our Malaysian's polluted air into the cabin, unlike a convertible car. And that roof expands virtually the whole length of the interior, unlike a conventional sunroof which is small. Yes, the 308T does not have a double DIN TV head unit. But I can easily forget about that since watching TV while driving is never a priority to me anyway. And it has got bluetooth! The seats are not leather, but they are bucket seats! The interior space was really surprisingly good, both front & back and the seats are comfortable to seat 4. This is a classical case of packaging a big sized car into a shape that looks small. And it is a seriously quick car! The 1.6L turbo engine has great power & torque, with very very good handling to boot. And the road tax is also cheaper than the ASX! I know for sure that the 308T will be able to outrun the ASX anytime, except maybe over speed bumps where the ASX's ride height means it is less likely to hit bottom, but then again, you don't really whack speed bumps like a speed demon anyway...

A note about after sales service. It is a highly localized preference. For instance, in my case, Mitsubishi does not have its own service center here in Kota Kinabalu. It is done by the reseller / authorized agent. And my research so far had lead me to conclude that the service standard is nothing great. Peugeot, on the other hand is done by a big authorized agent, which also carries the Volvo brand and the HINO industrial vehicle brand. I have a HINO truck which I send to them for service & repair. Their service had been very good thus far.
... and the final point. If I'm a thief and saw a 308T & an ASX parked next to each other, I would probably want to have a go at the ASX rather than the 308T! Hahaha....

p/s: The above are just my own opinion and conclusions based on my own unique requirements which I had set before going for the test drive. It is meant as a reference and not meant to condemn the ASX. I only want to highlight what I wanted in the ASX, which was not there and caused me to choose the 308T instead of the ASX. It may have features which a potential buyer is looking for, so to all current & future ASX owners, congrats on your purchase and enjoy the car lah... You can read opinions and discussions, but in the end, the money is still yours to put in for the downpayment and service the loan. There are no perfect cars, just the car that suits you the most. Peace.