Since you're pretty good at generalizations, you should put together a list of typical behaviors of drivers of different cars. Lets start with:
370Z- american and german car converts due to preliminary high praise reviews.
350Z- jdm fanatics
Camaro- people who still live in the 60's and transformer heads.
Mustang- mixed bag of enthusiasts and wannabe dbags.
C5 Corvette- competitive on tracks
C6 Corvette- enthusiasts
Buick LeSabre- Sunday drivers 7 days a weekd.
G35-jdm fanatics
G37- wannabes
Mercedes C Class- bad drivers
Mercedes E Class-worse drivers
Mercedes S Class- complete douche bags
Maxima SV Sport- wanted a G but didn't want to spend the extra cash. The type of drivers that could've bought an altima 2.5sl instead because they truly don't need the VQ power.
F150- they think they own the road.
Ram- normal dudes.
Silverado- bad drivers
Each individual variant of the Porsche 911 (available for MY 2011)
Fisker Karma- eco nuts with small penises
Elise- not sure.
Exige- track nuts
Lincoln Town Car- 80 year olds that are a danger on the road or nyc livery cabs.
1948 Tucker Sedan- future lowrider
I look forward to your thoughts.