Is the 5.7 Hemi engine reliable?While no engine is entirely free of problems, the Hemi family of engines is generally very reliable. For example, the 5.7 Hemi engine has been in production for nearly 20 years, and the most prominent issue it has is known as the “Hemi tick.” This issue is the result of lifter-bearing failure.
Is the Hemi V8 reliable?The Hemi family is generally very dependable. However, it's the 5.7L Hemi that stands out as the most reliable. That said, even the performance-centric Hellcat Hemis are solid, going 100,000 miles or more without serious problems.
How many miles will a Dodge Ram Hemi last?Key Takeaway: With proper maintenance and care, your Ram 1500 can last over 250,000 miles or beyond 17 years.
Is a Hemi better than a regular V8?A HEMI engine usually (but not always) has cylinders with a domed head (rather than the traditional flat head) and a hemispherical combustion chamber. This setup can provide more engine power than a conventional engine thanks to a higher compression ratio that augments the combustion process.
IS THE 5.7L HEMI A GOOD ENGINE? - TruckTalk #010
What makes a Hemi so special?What is so special about a Hemi engine? The Hemi engine's unique design, which features less surface area, results in less heat loss. This means the engine's peak pressure can be higher, which can result in better efficiency. Additionally, larger valves mean it's easier for air to flow through a Hemi engine.
Is a 5.7 V8 Hemi fast?With power going to the rear wheels, the Challenger R/T 5.7 Hemi can sprint from 0 to 60 mph (97 km/h) in 4.8 to 5.0 seconds, depending on whether it is equipped with the eight-speed automatic or six-speed manual. The quarter-mile blazes by in 13.6 seconds at 103.6 mph (166.7 km/h).
What years was the 5.7 Hemi bad?Here are the Dodge RAM 1500 years to avoid: 2003, 2010-2013 (5.7-liter V8), 2014, 2015, 2016. But just like the years from above, something well-maintained might offer you something worth buying; just know what you're getting yourself into.
Why is Dodge killing the Hemi?Why is Dodge discontinuing the Hemi V8? Dodge is pulling not only its 5.7L Hemi but the 6.4L Apache and supercharged 6.2L Hellcat V8 from its duo of cars. The loss of the Mopar motors is a direct result of the push for efficient propulsion and alternative energy, like battery electric vehicles (BEVs).
What is the mileage of a 5.7 Hemi?Next up to the plate is the 5.7-liter HEMI V-8 engine. A 2WD set-up gives you an EPA-estimated 15/22/17 MPG (City/Highway/Combined). It has 395 horsepower and 410 pound-feet of torque. With 4WD, the EPA-estimated MPG becomes 15/21 MPG (City/Highway).
Is the Hemi V8 being discontinued?The Legendary Hemi V8 Engine Will Be Discontinued after 2023.
What are the cons of a Hemi?Drawbacks of the HEMI design
The biggest flaw with the HEMI engine is that it can only have two valves per cylinder. The top of the chamber is round, so it doesn't have a lot of space to fit more than a few valves. Additionally, these valves won't be able to produce as much airflow as a four-cylinder engine.
Why are Hemi engines so powerful?A HEMI® engine is composed of a hemispherical combustion chamber with dome shaped cylinders and matching piston tops. This creates less surface area than traditional engine which means that less heat and energy lost, and more power is produced.
Does a Hemi use more gas?Better gas mileage is one of the advantages of a Hemi engine. That said, not everyone is convinced that the fuel savings and increased performance justify the extra work and maintenance needed to make sure a Hemi engine is working properly.
What does Hemi stand for?Hemispherical Engines
The word “Hemi” is an informal term that refers to engines with hemispherical combustion chambers. It is often associated with Chrysler, but the company has nothing to do with its invention. It existed as early as the 1900s.
How much is a 5.7 Hemi rebuilt?A check on the prices of stock rebuilt 5.7 Hemi engines here suggest that a similar unit to ours can be had starting around $2,400, but won't come with the same satisfaction of rebuilding it yourself.
Why are cars getting rid of V8?With pressure on manufacturers to reduce emissions and increase fuel economy, the V8 engine went from a household appliance to specialty equipment. Leaving aside trucks, there are currently three American sedans available with a V8: The Dodge Charger, the Chrysler 300, and the Cadillac Blackwing V8.
Why are Hemi so expensive?Top Dogs. Hemi cars are expensive now because they were expensive then. The same holds true for their rarity, especially when talking about Hemi convertibles. Only a handful of people wanted them new, and just as few can actually own an original one now.
Is Dodge getting rid of all V8 engines?The seventh and final Last Call edition of the Dodge Challenger and Charger muscle cars will be revealed on March 20, 2023 at an event on a Las Vegas drag strip. Along with the end of the V8 era, the event will also celebrate the start of Dodge's new electrified era of performance.
Is the 5.7 Hemi engine being discontinued?But after a 20-year run, Dodge is closing the doors the modern-HEMI era. The 2023 Dodge Challenger (LA) and Charger (LD) will be the last L-Series cars to offer HEMI power! Dodge CEO, Tim Kuniskis officially announced the news yesterday at the “Current Muscle” event part of Dodge Speed Weeks.
How powerful is a 5.7 Hemi?5.7L HEMI® V8
The 5.7L V8 HEMI® engine is available only on the R/T trim This engine offers 370 horsepower with 395 lb-ft of torque. With this powerful HEMI® upgrade, you'll get a 0-60 mph of 5.2 seconds and a ¼ mile time of 13.7 seconds.