LA platform
2017 Dodge Challenger — 5.7L
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2017 Challenger 5.7L. Covers both the standard and High Output 5.7L.
Body PASSENGER CAREngine 5.7LTransmission Automatic 8-spd
The 2017 Dodge Challenger 5.7L is a passenger car built on the LA platform and powered by a 5.7L engine paired with an automatic 8-speed transmission, with routine service calling for 6.0 quarts of 5W-20 oil and EPA ratings of 16/25/19 mpg. Across the 2008–2023 complaint record, the 2017 model sits near the middle of the range, carrying 49 owner complaints and 3 recalls—far below the 2010 high of 298 complaints yet well above the 2022 low of 9. Its leading complaint area is the electrical system, so researchers should treat this year as a moderately troubled installment rather than a peak problem year or a clean outlier.