The one thing SRT didn't do is run a multi-pronged ad campaign. There are plenty of magazines, websites and shows that have wealthy audiences. I'd look at running ads in places rich people go and if I were SRT I would open an SRT-only dealerships somewhere prominent just to showcase vehicles and stir interest.
What about mototrend and other car-centric mags? The viper got some attention there - but guess what, most of the people reading those mags are dreamers who like to look at cars they have no intention of buying so they can argue about them on the internet.
SRT nailed it with the Viper itself - it's totally a value at it's MSRP - but even other viper owners I've met were somewhat baffled, "Oh, they made a new one?" is what I hear a lot from other people who talk to me about my car. Even more surprising is that a lot of people don't even know it's a viper...I had one lady say to me, "That's a really hot car...but what's a GTS?"
Hint: "A new kind of buyer" is not a demographic.
SRT needs to do a better job of communicating. They have a bunch of awesome TV commericals for the Viper but I have yet to see any of them on TV.
Pro Tip #1:
PUT YOUR VIPER TV COMMERCIALS ON TV!!!
Pro Tip #2:
Buy billboards on major highways.
Pro Tip #3:
Run internet ad campaigns that include banner, email, contextual and advertorials.
Pro Tip #4:
Stir up some controversy by ******* off the right people...have miley cyrus lick a Viper while holding a big stuffed snake between her legs. She'd do it and someone would ***** about it.
Pro Tip #4.5:
Stir up some good will...sponsor a fund-raiser raffle type of thing for any number of the charities that exist to help US war veterans, like wounded warriors, and donate a viper or two for the person who wins the raffle. Get someone on Fox News to promote it - any of the evening hosts would probably consider it, and they have a lot of viewers. You could even paint the cars red, white and blue or give them a military-style color scheme.
Pro Tip #5:
Engage in "reputation management", spamming a variety of social websites telling everyone how great the Viper is.
Pro Tip #6:
Advertise on channels that WEALTHY frequent. If SRT can't figure out where that is, look at places that have ads for private jets. With 330,000,000 people in the USA and at least 1% of them earning $1M or more each year that's a pool of over 3M people who could afford the Viper - you only need to convince 0.006% of them why they should buy a Viper instead of (or in addition to) that played out Porshe to hit your 2,000 units sold mark for the year.
Pro Tip #7:
Have a contest that invites independent filmmakers (youtube is full of them) to make short films that focus on the Viper. Let people vote for the best 3 or 5 videos and give them vipers if they win. Meanwhile, enjoy all the free advertising you get while these filmmakers promote their videos on their channels trying to get votes.
I think that's enough free advice. If you want to implement this and your current marketing team is incompetent (they are; just fire them), I'll be happy help.