It offered three main engine options depending on trim: a 3.5-liter V6, a 5.7-liter Hemi V8, and a 6.1-liter Hemi V8 used in the SRT8.
For context, the 2010 Charger lineup ranged from a relatively efficient everyday sedan to a high-performance muscle-car in SRT8 form. The 3.6-liter Pentastar did not appear in the Charger until the 2011 model year, so the 2010 lineup centered on the 3.5L V6 and two Hemi V8s, with horsepower and torque figures varying slightly by exact build and options.
Engine options by trim
The following list summarizes the three main engines available in the 2010 Charger, aligned with typical trims.
- 3.5-liter V6 — Used on base SE/SXT trims; approximately 250 horsepower and 250 lb-ft of torque.
- 5.7-liter Hemi V8 — Used on the R/T; roughly 370–372 horsepower and about 410 lb-ft of torque.
- 6.1-liter Hemi V8 — Used on the SRT8; about 425 horsepower and around 420 lb-ft of torque.
Note: Transmission options varied by trim, with the 3.5L and 5.7L typically paired to a five-speed automatic, while the SRT8 commonly offered a six-speed manual (with an automatic option in some configurations).
Details and context
3.5-liter V6
The baseline engine for most 2010 Chargers, the 3.5L V6 balanced performance with daily usability, delivering around 250 hp and 250 lb-ft of torque depending on the exact configuration.
5.7-liter Hemi V8
The 5.7L Hemi powered the R/T with strong acceleration and towing capability for a full-size sedan, producing about 370–372 hp and roughly 410 lb-ft of torque.
6.1-liter Hemi V8
The SRT8’s 6.1L Hemi underscored the model’s performance intent, delivering around 425 hp and about 420 lb-ft of torque, typically mated to a six-speed manual in many builds.
Summary
For the 2010 Dodge Charger, engine options varied by trim: 3.5L V6 on base models, 5.7L Hemi V8 on the R/T, and 6.1L Hemi V8 on the SRT8. Exact horsepower and transmission choices depended on the specific vehicle configuration and options chosen at purchase.