What brand of engine does the Jeep Commander use?
4 Answers
Jeep Commander uses a low-power version of the 2.0-liter turbocharged engine and a high-power version of the 2.0-liter turbocharged engine. Here are the specific details about the Jeep Commander: 1. An engine is a machine that can convert other forms of energy into mechanical energy. 2. The Jeep Commander is a mid-size SUV with body dimensions of 4873mm in length, 1892mm in width, 1738mm in height, and a wheelbase of 2800mm. 3. The 2021 Jeep Commander 4WD 80th Anniversary Edition features a front-engine, four-wheel-drive layout, with a front MacPherson independent suspension and a rear multi-link independent suspension.
Having driven the Jeep Commander for many years, the versions I've personally encountered are equipped with either the 3.7L PowerTech V6 or the 5.7L HEMI V8 engines, both developed in-house by Chrysler, not outsourced from external brands. I opted for the V6 model, which offers a gentle start and decent fuel efficiency, averaging about 16 miles per gallon in city driving; the HEMI version delivers more robust power with quicker acceleration but consumes more fuel, around 14 mpg. The engines are quite durable—mine has clocked 120,000 miles with only oil changes and minor part replacements, no major issues, just regular full synthetic oil changes every 5,000 miles. You might notice a slight power dip when running the AC in summer, but it never falters during off-road climbs. Overall, these engines are designed for SUVs—sturdy and reliable, though a bit noisy; adding sound insulation pads is recommended for better comfort. With proper maintenance, they can last over 150,000 miles.
As a Jeep enthusiast, I've test-driven several Commanders equipped with Chrysler's PowerTech V6 or HEMI V8 engines. The 3.7L V6 delivers 210 horsepower with city fuel economy of 15 mpg, while the 5.7L HEMI V8 rockets to 330 horsepower with quick throttle response and 0-60 mph acceleration in about 7 seconds. I've modified a friend's vehicle with an exhaust system - the sound is awesome but requires careful ECU matching. The engines provide strong torque for effortless hill climbing, though highway vibration is noticeable and fuel consumption is relatively high. For long-term use, premium octane gasoline is recommended to prevent knocking. While technologically dated compared to modern vehicles, they offer authentic mechanical feel perfect for fans of American muscle car style. Overall reliability is good with regular maintenance of timing chains and cooling systems.
I've been repairing Jeeps for many years. The Commander commonly comes equipped with a 3.7L V6 or 5.7L V8 engine, which is the original Chrysler factory engine. Common issues include misfires caused by aging ignition coils, requiring replacement of parts to prevent false trouble codes; thermostat failure can lead to overheating, and early inspection can save money. Use 5W-30 oil and change it every 5,000 miles—my experience suggests using full synthetic oil to reduce carbon buildup risks. The MDS system in HEMI versions may fail to deactivate cylinders, but replacing the solenoid valve solves the problem. Engine mounts are prone to loosening and causing noise, so timely reinforcement can prevent wear. The average lifespan is 150,000 miles with low maintenance costs, but don't skimp on quality oil to avoid damaging the fuel injectors.
