Ryen, the older WRX, mainly around 1992-2000, they had the choice between 4 door, 2 door, or even a wagon. Thats basically for the GC8 model WRX. For example, the 22B STi were 2 door, and of course they were lighter and faster than their 4 door counterpart.
As far as the Evo goes, the first Evo ever came out, the Evo I was the lightest of all the Evos. Below is a chart that will show you the weight of all the evo..
Evo I =1 240 kilograms = 2 733.73205 pounds
Evo II=1 250 kilograms = 2 755.77828 pounds
Evo III=1 260 kilograms = 2 777.8245 pounds
Evo IV=1 350 kilograms = 2 976.24054 pounds
Evo V=1 360 kilograms = 2 998.28677 pounds
Evo VI=1 360 kilograms = 2 998.28677 pounds
Evo VII = 1 400 kilograms = 3 086.47167 pounds
EVo VIII (JDM) =1 410 kilograms = 3 108.5179 pounds
Evo VIII (USDM)=1 480 kilograms = 3 262.84148 pounds
I am excluding the RS model avaliable for the current Evos. The RS was avaliable on the VI,VII, and VIII. I also didnt include any special edition evo, like the Evo Extreme or etc...
These current Evo RS would weigh around 2900 lbs. Same with the Impreza, were the Spec C was avaliable. The Spec C is just like the RS excluding one is for Evolutions and one is for Imprezas.
As for the skyline, the R32 GT-R was the lightest of the bunch. Weighing in around 1500kg (~3307 lbs). The R33 GT-R was the second lightest, weighting around 1540kg (~3395 lbs). The most advance GT-R out now, the R34 GT-R, was the heavy weight. It weight 1560kg (~3439 lbs). Although the GT-R's are heavy, they have the power to back it up. They also have the most advance 4WD system out at this moment, which was way ahead of its time. The GT-R technology is just amazing.
"The ATTESA E-TS computer-controlled all-wheel-drive system. Unlike many contemporary 4WD systems, it did not introduce the undesired understeer or corruption of steering feel. Instead, the GT-R cornered with RWD car's throttle adjustability and neutrality to inspire its driver. On the other hand, whenever necessary, the Skyline produced 4WD car's level of maximum grip in corners. How could it manage that? Skyline employed a computer-controlled multi-plate clutch to vary the torque split between front and rear wheels. In normal condition, the GT-R was basically rear-wheel-drive. Only when it need extra grip to corner, the multi-plate clutch would transfer torque towards the front wheels. The amount of torque to the front wheels was calculated by computer. The software setting was the outcome of extensive testing in Nurburgring circuit of Germany, no wonder the 4WD system worked so good with the car.
Another high-tech feature was the Super-HICAS 4-wheel-steering system. Again, it was controlled by computer and was benefited by the Nurburgring testing. Rear-wheel steer helped sharpening its steering response and kept powerslide in under control. No wonder the GT-R cornered like a much smaller and lighter sports car. "
That is one long post.. sorry