Technical different between P. Inspira & M. Lancer:- both 2.0 P/GT spec
1. Engine tuning 110kW vs 114kW/ 197Nm vs 199Nm
2. Disk Brake 15"/14" vs 16"/15"
3. Absorber (comfort vs sport)
4. Tyres & rims (16" vs 18")
5. Chassis (Lancer 2mm wider)
6. Kerb Weight (kg) 1345 vs 1385
7. Max speed (manufacturer claim) 198kmh vs 200kmh.
8. Bodykits
9. Accessories (Inspira: auto rain sensor, light sensor etc, Lancer: Nappa leather, Colour multi-information display, Built in 6CD player etc)

2. Sorry dont notice that nowadays. Maybe coz my friend GT not fit 16" rims.
5. Not bodykit. But main frame chassis is 2mm shorter in Inspira. Proton say it still got same strength & quality.
However, not sure if all new GT is same.

NVH, I think Inspira better. Got no data. But can sit inside & hear the different. Maybe coz extra padding in door & extra wide tyre in GT.

6 CD built in player- I am sure all GT have it.
Multi colour information display- only available for GT after Inspira launch

Jgn gaduh-gaduh.
It just small different between Inspira & GT.
Inspira's engine, tranmission & chassis, all made by Mitsubishi. They have their own reason to fine tune it to make it slightly different in spec.
But in real world, almost no one will notice it.

I still think Inspira is value for money compare to GT if dont care about reputation & quality. 30K save. Byk tu..

I didnt mean that la... I am sure Proton already improve time to time.
There is still a different in quality as some part got different supplier between Mitsu & Proton.