Very well done!
I mentioned earlier that Col de Turini was very close to the correct answer on location #3 - well, Col de Turini is a famous Tour de France landmark, as is the correct answer, Alpe d'Huez. The picture is actually from the Tour itself - you can see the road is packed with bikes, cars and people. As for the Sognefjord - I'm Norwegian, and had to try to squeeze a local one in here, even though it didn't fit completely... in my defence, the locals do call it 'Sognafjorden'.
Which means that this is the final score - and the puzzle now goes into the Solved section!
Location 1: Avalon Cemetery, Soweto - goes with car L, 2005 SB Avalon - Paul Jaray
Location 2: Corry, Pennsylvania - goes with car F, 1983 Corry Cultra - Quiller
Location 3: Alpe d'Huez - goes with car B, 1998 Ghia Alpe - Allemano
Location 4: Utah - goes with car D, 1989 Colani Utah 6 - DHoffmann
Location 5: Scotland (French: Ecosse) - goes with car E, 1988 Ecosse Signature - Quiller
Location 6: Sognefjord - goes with car G, 1991 Art&Tech Lamborghini Sogna - Allemano
Location 7: Sachsenring - goes with car I, 1996 Sachsenring UNI 1 - Allemano
Location 8: L'Aquila - goes with car A, 2000s Aquila Sports Cars Mille Miglia - Paul Jaray
Location 9: Pisa - goes with car H, 1992 Pisa Scorpion - Paul Jaray
Location 10: Kamala Beach - goes with car K, 2001 DAX Kamala - Paul Jaray
Location 11: Sahel Desert - goes with car C, 2003 Iran Khodro Sahel - Paul Jaray
Location 12: Milano - goes with car J, 1990 Eagle Milan 2+ - Paul Jaray
Total tally: Paul Jaray 12 points, Quiller 4 points, Allemano 6 points, and DHoffmann 2 points.
By the way: Thanks, Allemano, for the compliments - but I really should redirect them to Otto Puzzell, who invented this kind of puzzle! All hail to the master...