Charger 500.
"As a result, the rear window flush with the rest of the roof and put a 1968 Coronet Grille up front. The original Charger 500 prototype was a 1968 Charger R/T with a 426 Hemi. The prototype was painted in B5 Blue with a white stripe.
The Charger 500 prototype had a Torqueflite transmission, a white interior and 426 Hemi. The Charger 500 was tested for production, got the greenlight and was one of three models introduced in September 1968. The Charger 500 was standard with the 440 Magnum but the factory literature claims the 426 Hemi was standard. The Charger 500 had the Torqueflite standard and the same equipment standard as the R/T.
The Charger 500 sold for $3842.00 MSRP and was available with the 426 Hemi for an extra $648.20. Stripes were available with red, black and white colors. Air conditioning was optional on the 440 Magnum for an extra $357.65.
A total of 500 Charger 500s were made, of which only 67 had the 426 Hemi engine; 27 with a 4-speed and 40 with an automatic transmission."
TL;DR B-body Dodge Charger, fastback and a coronet grill.
