The 5.7L HEMI V8 engine is one of the most iconic modern American engines, powering vehicles from Dodge, Ram, Jeep, and Chrysler for over two decades. Known for its strong torque, durable construction, and legendary “HEMI” performance sound, this engine remains a favorite among truck and muscle car enthusiasts.
In this complete guide, we break down 5.7 HEMI engine specs, horsepower, oil type, oil capacity, fuel economy, reliability, maintenance cost, and common problems so you can understand everything about this powerful V8.
5.7 HEMI Engine Overview
The 5.7 HEMI is a 90-degree V8 engine developed by Chrysler and first introduced in 2003. It uses a hemispherical combustion chamber design, which improves airflow and power output compared to traditional V8 engines.
It is widely used in vehicles such as the Ram 1500, Dodge Charger, Challenger, Durango, Jeep Grand Cherokee, and Chrysler 300.
5.7 HEMI Engine Specs
5.7 HEMI Horsepower & Performance
- Early models: ~345 HP
- Modern Ram trucks: up to 395 HP
- Torque: up to 410 lb-ft
- Towing capacity: 10,000–12,000+ lbs (vehicle dependent)
5.7 HEMI Engine Oil Type
The recommended oil for most 5.7 HEMI engines is SAE 5W-20 full synthetic oil meeting Chrysler MS-6395 specification.
Recommended Oil: SAE 5W-20 Full Synthetic (MS-6395 Approved)
5.7 HEMI Oil Capacity
- With oil filter: ~7 quarts (6.6 liters)
- Without filter: ~6 quarts
Oil Change Interval
- Normal driving: 5,000–7,500 miles
- Heavy towing: 3,000–5,000 miles
- Severe conditions: 3,000 miles
Oil Change Cost
- DIY: $40 – $80
- Mechanic: $80 – $150
- Dealer: $120 – $200
Common 5.7 HEMI Problems
HEMI Tick
Lifter and cam wear noise often caused by poor maintenance or long oil intervals.
MDS System Issues
Cylinder deactivation system may cause lifter failure if oil maintenance is neglected.
Exhaust Manifold Bolts
Broken bolts can cause ticking noise and exhaust leaks.
Is the 5.7 HEMI Reliable?
Yes, the 5.7 HEMI is considered a reliable engine when properly maintained. Many engines exceed 200,000–300,000 miles with regular oil changes and proper servicing.
Vehicles Using 5.7 HEMI
- Ram 1500 / 2500
- Dodge Charger & Challenger
- Jeep Grand Cherokee
- Dodge Durango
- Chrysler 300
Frequently Asked Questions (FAQ)
What oil does a 5.7 HEMI take?
It uses SAE 5W-20 full synthetic oil meeting MS-6395 specification.
How much oil does a 5.7 HEMI hold?
It holds approximately 7 quarts with filter change.
Is the 5.7 HEMI a good engine?
Yes, it is powerful, durable, and long-lasting when properly maintained.
What is the lifespan of a 5.7 HEMI?
With proper maintenance, it can last 200,000–300,000+ miles.
Final Thoughts
The 5.7 HEMI engine remains one of the most iconic and widely used V8 engines in modern automotive history. With strong performance, good reliability, and excellent towing capability, it continues to be a top choice for truck and muscle car enthusiasts worldwide.
Quick Summary
- Engine: 5.7L HEMI V8
- Horsepower: 345–395 HP
- Oil Type: 5W-20 Synthetic
- Oil Capacity: 7 Quarts
- Best Use: Trucks, Muscle Cars, SUVs