Agree with everything Hydro462 stated if going at it for a mechanical perspective. I have both but more for sentimental reasons. I'm partial to the 70 Chevelle as it was my first car in High School. The 68 Camaro was bought for my wife as a present due to what she grew up with. Though after restoring both to what we wanted in either car, I easily have twice the money in the Chevelle. I'm more pro-tour and she's more stock with minor handling updates.The Chevelle hands down, full frame, front steer linkage, more room for around the same weight, better looking, vent windows, four link rear suspension, comes in a sedan for a better drag car.