2009 Smart Fortwo
Vehicle Specs & Maintenance Data
The 2009 Smart Fortwo maintenance specs on this page cover the key fluids, torque values, and wear items you need for routine service. Use these numbers as a quick reference when performing oil changes, tire rotations, brake jobs, and other scheduled maintenance on your Smart Fortwo.
For oil changes, the 2009 Smart Fortwo takes 5W-30 Full Synthetic motor oil with a capacity of 3.3 quarts. Brake fluid type is DOT 4, the recommended coolant is MB 325.0 (Blue, silicate-free), and transmission fluid is MB 236.14. Always use the manufacturer-recommended fluids to maintain warranty coverage and engine longevity.
When mounting wheels on the Smart Fortwo, torque the lug nuts to 81 ft-lbs using a calibrated torque wrench. Over- or under-torquing can lead to warped brake rotors or loose wheels. Re-torque after 50 to 100 miles on newly installed wheels.
There is 1 NHTSA safety recall on file for the 2009 Smart Fortwo. Check the Recalls tab below for full details.
Specifications on this page are compiled from multiple publicly available sources including manufacturer documentation, NHTSA data, and automotive databases. Always cross-reference with your owner's manual or official factory documentation before purchasing parts or performing any service.
The 2009 Smart Fortwo uses 5W-30 Full Synthetic motor oil (3.3 qt capacity), requires lug nuts torqued to 81 ft-lbs, takes DOT 4 brake fluid.
Enter a diagnostic trouble code to see causes, symptoms, and fixes for the 2009 Smart Fortwo.
No known problems reported for this vehicle yet.
1 NHTSA safety recall for the 2009 Smart Fortwo. Check your VIN at NHTSA.gov
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2008-2009 smart fortwo cabrio and fortwo coupe vehicles. The rear insulation mat in the engine compartment may deform, deteriorate, and loosen over time, allowing the mat to contact hot exhaust system components.
If the mat contacts hot exhaust system components, it can increase the risk of a fire.
MBUSA will notify owners, and dealers will replace the rear insulation mat with an improved one, free of charge. The recall began in July 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018060010.