Drove it cross country for 2400 miles over 4 days. Z51 manual convertible with 3LT trim, performance exhaust, and magnetic ride shocks.
Here's an assessment (and my opinion only. Others may disagree.)
Looks much better in person than photos. People truly love the new look and it gets a lot of positive comments. The CRM color is pretty amazing and gets a lot of good comments.
The exhaust sounds wonderful. Between 3 grand and the redline, it's terrific.
The mag ride works really well. Touring mode very comfortable, Track mode will shake your teeth loose. That's what you want.
The motor is excellent. It has plenty of torque. I could go up hills in 7th at about 1800 and it would just pull like nothing else. Impressive. (My one issue though is that it's not a smooth idler.)
Completely reliable. I lost the Sat radio and vocal nav one time but it reset after restarting the car. I don't view it as a fault. Everything else worked beautifully with no problems. This car gave me complete confidence to do almost anything with it.
The Electronic diff saved my bottom side. Hit some black ice in Little Rock and the rear went out big time. I corrected and it came back nicely. I'm sure it was the ediff at work here.
Fuel mileage is very good. Averaged 23.2 on a cross country trip at high speeds, most of which were over 70 mph the entire time.
Top works great. The car really comes to life with the top off. It's like a completely different vehicle. Drove 1200 miles topless. Used the heater when necessary. Tremendous fun.
Standard seats are very comfortable. I sat in them for 8 hours at a time and I was very surprised at how I felt during and after. These are very well done. Seat warmers work great but even in the low setting, can get pretty hot of you don't turn them off.
Rev matching: I was shocked how well I ended up liking this feature.
Radio and entertainment: Easy to figure out and use. Sat radio worked great, blue tooth easy to sync, phone worked well even with top down but obviously noisy from the wind noise.
Performance exhaust. Love you can switch it from quiet to noisy. Quiet is quiet and noisy is noisy.
HUD: Originally I thought this was a gimmick but I really liked it. It's great it's in color now as it's easy to read.
Museum delivery: Worth every penny. I can't say enough for the staff there and the help given to me to get on the road.
The not so good.
Ok, I know it's popular to rag on the paint but... there's more orangepeel on this car then I've ever seen on an expensive car before. Some areas are just .... poor. I am not a picky person on this issue but it really surprised me how some areas came out. This needs to be addressed.
There's sections of leather on the dash that look like wrinkled elephant skin. I'm shocked that it was not picked up and rejected. Should have been better given the price.
The Nav isn't as good as some other cars I've used. Its gives information in a confusing way some times and isn't easy to stop.
The touch screen is annoyingly slow to react to touch, particularly when you are trying to input addresses. Some of the arrows on the bottom are really difficult to use. There should be a "favorite" area where you can quickly shut off the nav or enable or disable the loud exhaust instead of going through several screens.
The radio switches between inputs for reasons unknown to me when you do different things.
The car has some terrible blind spots. Even looking out the back is a problem. It needed the side lane changing radar which should have been standard. With the roof up, visibility to the rear is worse than I expected.
Climate control a bit disappointing so far. The car gets really stuffy with the heat on. It's difficult to get the blower to blow full and stay that way for topless driving.
It has more road noise in Touring mode than I would have guessed. The exhaust is quiet but maybe it's the tire noise that's pretty loud. Talking on the phone at speeds of 70 mph with the top up was difficult for the other person on the other side to hear because of all the background noise.
Eco mode cylinder deactivation: I'm not sure how effective this is in the real world. I used it quite a bit but as soon as you get into a slight headwind or go up the smallest incline, it goes back to V8 mode. If you have the exhaust on loud, the sound level change is dramatic. And, when it goes from V8 to V4 it makes a shutter like the engine misfired. It takes some getting used to because your first reaction is "what's wrong with the motor". It works... I just wonder how much V4 mode is really usable given the added weight and complexity.
The manual box and clutch.... hmmm. Where to start. Now, I've driven manuals all my life so I'm no stranger to them but this one is really hard to get used to. The clutch is too light and the friction distance too small. The gearshift lever centering spring is too strong and requires you to "think" about each shift or the gears almost always end up differently than what you want. 1st gear is very hard to engage and move out smoothly without carefully and slowly slipping the clutch or releasing it and jerking your head off. The 1-4 lockout is bloody annoying when it happens! It makes zero sense to me.
Overall, the car is excellent. Perhaps with time I will get used to the gearbox and clutch. My feeling is, if this car had a DCT and some better paintwork, it would be near perfect. It's darn good as it is now though. But, everything can be improved no matter how good.
The C7 is a terrific GT to travel long distances in. Driving cross country in it was fun and thrilling. I never suffered in any way as you would expect from driving a sports car long distances.
Am I glad I bought it? Do you really need to ask?