Runtime- 108 minutes
Gross- 300,000,000$ domestic
350,000,000$ overseas
___________________________
650,000,000$ worldwide
Reviews- 81-82% on Rotten Tomatoes
That’s my estimate. What’s yours?
Now that KFP 2 has been released and have missed expectations in domestic gross, I see that Cars 2 breaking out
Runtime: 121 minutes
Domestic: 335m+
Overseas: 450m+
785m+ WW, with a shot of reaching the 800m+
Reviews: 82% - 90% on Rotten Tomatoes
PS 1: It will definitely be bigger overseas than the first Cars, specially in Japan, Russia and England, Latin America will also play a big role on its final gross, 3D+IMAX WW. Go Cars
PS 2: Haters gonna hate and that statement will be reflected on Cars 2 final reviews on RT, it’s a pity that some critics won’t give it a chance and will surely bash the film, bad reviews are coming from them (Armond White) 
Running time: 108 min
Domestic: $ 370 mil
Worldwide: $ 470 mil
Reviews: more positive than the first cars. Predicting it finish at a good 87 to 93 percent on RT.
^ just ignore Trollmond White people and you’ll be fine.
Running Time: 128 min.
US Domestic: 450 mil
Worldwide: 650 mil
Positive reviews from critics.
Just my guess!
^ Oh my God, your prediction is HUGE, looks unlikely, however I would love it to happen, Go Cars 2
I think I read on a cinema website that the running time is 120 minutes.
I have never tried predicting BO records before, and my idea of financial venue is terrible (I would be a lousy contestant on ‘The Price is Right’!).
Anyway here goes:
Running time: 120 minutes
US Domestic: 300 mil
Worldwide: 500 mil
Rotten Tomato prediction: 80%
IMDB prediction: 8.5
I base this guesstimate on the performance of Rio, the highest grossing animated film so far. I reckon that the IMAX and 3D prices will give Pixar a larger slice of moviegoer’s dough, and judging from the international settings and characters, it should have broad audience appeal in foreign territories. And of course, there’s the massive fanbase of not just Cars, but Pixar fans in general. No other studio on this Earth has inspired such unwavering loyalty among its supporters. 
Running Time: 114 Minutes
Rotten Tomatoes: 18% Fresh
Box Office: Domestic-$165 million Foreign-$300 million
^ 18%???, that will never happen, it is more probable that the film flops in theaters than getting a final rotten score
Running time- 114 Minutes
Domestic- $340m+
Overseas- $370m+
Worldwide- $710m+
Rotten Tomatoes- 81%
IMDB- 8.0
Rotten Tomatoes is suggesting that Cars 2 running time will be 1 hr. 53 min.
I was 1 minute off if this is true.
domestic: $300 million
overseas: $350-400 million
rottentomatoes: 78%-82%
not even gonna lie, i lol’ed so hard at that.
I like your optimism! 
this was confirmed days ago, but I just wanted you to know: Cars 2 will have Midnight Showings:
According to Rotten Tomatoes, the run time is an hour and 53 minutes, I don’t know if that’s official information though.