This Marlboro-liveried car is running a Buick engine, with the rest a bit unclear.

The only car I can ID for certain is the T125 Lotus, which was the customer racer they sold briefly in 2012-2013.

Group 4C – Modern Formula

• 2013 Lotus T125

• 1997 Lola T97/20

• 1994 Shelby Sports Racer

• 2002 Dallara Indy

• 2006 Swift JMS016P

• 1997 Lola T97/20

Very Similar from Car-Revs-Daily...:

Dream Garage – Superformance LOLA MkIII Can-Am Spyders Top 10 SUPRA-Tastic Design Details – Toyota FT-1 Concept + 88 NEW Photos Want to be an Auto Journalist? Special Contributors, Snappers and Reviewers Needed 2016 McLaren 650S GT3 – Geneva Prelaunch + Photo Comparo Insights vs. 2015 Racecar 2016 McLaren 650S GT3 SWEEPS Bathhurst Debut! But Race Photos Are 70s Sepia Hell Best of Geneva – 2016 Abarth 124 Rally Prototype – 300HP Kicks Off 2017 Abarth Racing Revival