Actually, this Lancer that we're having is the EVO 7.5, it is more heavily derived from the EVO 7 than the up and coming EVO 8. And most of its features came from the EVO7 w/c it sucks, having EVO 8 guise w/o the performance of the EVO 8 also sucks.
Here's some of the differences: 
Interior (please ignore the left-right drive config.)
EVO 8 (JDM)
 
 
 
Photos by Misubishi Japan
EVO 7 (International version)
Photos from EvolutionImports.com
EVO 7.5 (USDM)
 
Exterior (There is not much difference between the 7.5 and the 8)
Specifications(This shows the biggest difference between the 7.5 and the 8
(The Specs for the EVO 8 is provided by Evolution Imports)
The following specifications are for the Evo VIII GSR model:  
ENGINE 
    Engine    4G63 turbo 
    Cylinders/Valves    DOHC 16V IL4 
    Bore x stroke (mm)    85.0 x 88.0 
    Capacity (cc)    1997 
    Compression ratio    8.8 
    Max power PS/RPM    280/6500 
    Max torque kg.m/RPM    40.0/3500 
        
    Fuel system    ECI-MULTI (Electronic Fuel Injection System) 
         
TRANSMISSION 
    Type   All wheel drive, 6-speed manual gearbox 
        
    Gear Ratios    
    1st   2.909 
    2nd   1.944 
    3rd   1.434 
    4th   1.100 
    5th   0.868 
    6th   0.693 
    Reverse   2.707 
    Final drive   4.583 
        
SUSPENSION 
    Front   McPherson strut / Multi link 
    Rear   McPherson strut / Multi link 
        
STEERING 
    Type   Rack & pinion (Power steering) 
    Turns lock to lock   2.7 
    Turning circle (m)   11.4 
        
BRAKES 
    Front   Brembo 17" Ventilated discs 
    Rear   Brembo 15" Ventilated discs 
        
WHEELS AND TIRES 
   Wheels   ENKEI 17" MAT type light weight alloy wheels 
   Tires   235/45 ZR17 
        
DIMENSIONS, WEIGHTS, CAPACITIES 
    Overall length (mm)   4490 
    Overall width (mm)   1770 
    Overall height (mm)   1450 
    Wheelbase (mm)   2625 
    Front track (mm)   1515 
    Rear track (mm)   1515 
    Ground clearance (mm)   140 
    Curb weight (lbs)   3108.5 
    Fuel tank (gallons)   14.5
All I say about Misubishi US is...
