The 2012 Ram 1500 offered three gasoline engine options: a 3.7-liter V6, a 4.7-liter V8, and a 5.7-liter Hemi V8.
For the 2012 model year, Ram aimed to balance everyday usability with work-ready power. The engine choice influenced payload and towing capability, as well as on-road performance and fuel economy. Availability varied by trim and configuration, with customers able to select among base, mid-range, and higher-end models.
Engine options
Here is a concise accounting of the engines that powered the 2012 Ram 1500 lineup.
- 3.7-liter Magnum V6: approximately 215 horsepower and 235 lb-ft of torque.
- 4.7-liter Magnum V8: approximately 310 horsepower and 330 lb-ft of torque.
- 5.7-liter Hemi V8: approximately 390 horsepower and 407 lb-ft of torque.
Engine choices impacted towing capacity, payload, and fuel economy, and the available engine depended on the trim and options selected when new.
Performance and efficiency notes
In terms of performance, the V6 offered the best economy and was suitable for everyday driving, while the Hemi V8 provided the strongest pulling power for heavier loads. Transmission pairing and drivetrain configuration (2WD vs. 4WD) also affected performance metrics, and the Hemi’s features typically included advanced valve timing and, in some configurations, multi-displacement technology for improved highway efficiency.
Note: The Cummins diesel engine was not offered in the Ram 1500 for the 2012 model year; diesel power was reserved for Ram’s heavy-duty 2500/3500 models.
Summary
The 2012 Ram 1500’s engine lineup consisted of three gasoline options: the 3.7L V6, the 4.7L V8, and the 5.7L Hemi V8. Buyers could choose among these based on their needs for daily driving, towing, and payload, with the Hemi delivering the strongest performance and the V6 delivering the best efficiency.