The 2009 Jeep Commander offered multiple engine options depending on trim and market, including a 3.7-liter V6, a 4.7-liter V8, and a 5.7-liter Hemi V8.
In its final model year, the Commander shared powertrains with other Jeep WK-platform vehicles. Base models typically used a 3.7-liter V6, while mid- to upper-trim levels offered the 4.7-liter V8, and a 5.7-liter Hemi V8 was available on higher-specifications. Availability varied by trim and region, so the exact powerplant should be confirmed on the specific vehicle’s documentation.
Engine options
The following engine configurations were offered for the 2009 Commander across different trims and markets.
- 3.7-liter PowerTech V6
- 4.7-liter PowerTech V8
- 5.7-liter Hemi V8 (optional on select trims)
Engine availability varied by trim level and region. To confirm the exact engine on a specific vehicle, check the window sticker or VIN manifest.
How to verify the engine in a specific vehicle
To confirm the exact engine in a given Commander, review the VIN and window sticker, or consult Jeep's VIN decoder and service records. This will reveal the engine code and confirm which powertrain the vehicle has.
Performance and efficiency considerations
Engine choice affected performance and fuel economy. The V6 offered better city and highway efficiency with adequate everyday capability, while the V8 options provided stronger acceleration and towing potential, typically at the expense of fuel economy. Transmission pairing, drivetrain configuration, and axle gearing also influenced overall performance across engines.
Summary
The 2009 Jeep Commander could be equipped with a 3.7-liter V6, a 4.7-liter V8, or a 5.7-liter Hemi V8, with exact availability tied to trim and market. When evaluating a specific vehicle, verify the engine using the VIN or window sticker to know the exact powertrain.
What is the most reliable year of the Jeep Commander?
2010
Buy: 2010 Jeep Commander
The final model before discontinuation is the most reliable Jeep Commander year. It offers traditional Jeep styling, a potent 5.7 liter V8 engine, and top-tier off-road capabilities. Best of all, the 2010 Jeep Commander was spared from the annoying engine stall issues.
What are common problems with the 2009 Commander?
Top 2009 Jeep Commander Problems
- Service 4WD System Warning Light On.
- Water Leak From Sunroof Drain Tube.
- Delayed Transmission Engagement.
- Exhaust Manifold Bolts May Break.
- Broken interior doors at the handles.
- Warm Air From the Instrument Panel Outlets When Cold Has Been Selected.
How long does a 2009 Jeep Commander last?
A well-maintained Jeep Commander can last between 150,000 and 200,000 miles, which is equivalent to 10 to 15 years. The Jeep Commander was discontinued in 2010, so the 2011 Jeep Commander was never made.
How good is a 2009 Jeep Commander?
The vehicle has a powerful engine and comfortable ride, with good off-road capabilities. However, it suffers from poor fuel economy and reliability issues with the electrical system, transmission, and other components. The third-row seating is also reported to be cramped and not very useful.