Engine: 6.4L V8 SRT HEMI MDS, Transmission: 8-Speed Automatic (8HP70), Wheels: 20" x 10.0" Black Chrome 5 Spoke (DISC), Advanced SRT Multistage Front Air Bags, Red Vapor Package, SRT Gloss Detailed specs and features for the Used 2015 Jeep Grand Cherokee SRT Base including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Jeep Grand Cherokee Summit V8 5.7L 2015, G.C.C Specs, Full Option, Full Jeep Service, Original Paint JEEP Grand Cherokee SRT8 6.4L HEMI 2013 Model! in Black Color Save up to $12,397 on one of 35 used 2015 Jeep Grand Cherokee SRTs in Augusta, GA. Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools. Detailed specs and features for the Used 2006 Jeep Grand Cherokee SRT-8 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. From the Archive: Four hairy-mammoth hot rods—BMW X5 M, Jeep Grand Cherokee SRT8, Range Rover Sport Supercharged, Porsche Cayenne Turbo S—defy reason and the laws of physics with equal glee. SRT-exclusive features. To get in a 2015 Jeep Grand Cherokee SRT, you’re looking at a $64,595 price tag but the top-trim SRT Red Vapor model (seen here) will set you back $68,590. Going with the SPECIFICATIONS. 2017 Jeep Grand Cherokee SRT. VEHICLE TYPE front-engine, all-wheel-drive, 5-passenger, 4-door hatchback. PRICE AS TESTED $78,455 (base price: $67,890) ENGINE TYPE CPQ6.