mycounterdict = {'Mondeo':['Total Fords', 0, 'Belgium'], 'Passat':['Total VWs',0, 'Germany'], 'A4':['Total Audis', 0, 'Germany']}

Group ID: CARinfo, for Year 20xx
Car model = Mondeo
Year Purchased, 2014

Group ID: FUELinfo, for Year 20xx
Type: Diesel

Group ID: CARinfo, for Year 20xx
Car model = Passat
Year Purchased, 2012
--------------------------------
Group ID: CARinfo, for Year 20xx
Car model = Passat
Year Purchased, 2011
--------------------------------

path = C:apath
for root, subFolders, files in os.walk(path):
    for filename in files:
        if filename.endswith('.log'):
            filenameext = filename.split(".log")
            f = root+'\'+filename
            print "tCurrently working on file: "+filename

            logtool.open_log(f)
            mygroup = logtool.app.DataGroup

            while (mygroup.Next()):
                if 'CARinfo' in mygroup.Text:
                    for k, v in mycounterdict:
                        if k in mypkt.Text:
                            v[1]+=1

            print mycounterdict