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2023 Dodge Challenger SRT Hellcat Widebody

Transmission gear ratios, final drive data, and drivetrain specs for the 2023 Dodge Challenger SRT Hellcat Widebody.

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Engine
Engine
6.2L Supercharged V8 (Hellcat)
Displacement
6,166 cc
Horsepower
717 hp
Torque
656 lb-ft
Drivetrain
Transmission
8-Speed Automatic (ZF 8HP90)
Final Drive
3.09
Tires
305/35ZR20
Status
Verified

Transmission Gear Ratios

GearRatioCombined RatioRatio Step
14.71014.554-
23.1409.7031.500
32.1006.4891.495
41.6705.1601.257
51.2903.9861.295
61.0003.0901.290
70.8402.5961.190
80.6702.0701.254
R3.30010.197-
Final Drive: 3.09Overall Spread: 7.030