Why shop with us?

Our goal is to provide you an exceptional vehicle shopping experience throughout your entire process — from browsing our inventory online to narrowing down your search to walking into the store. We are committed to providing a comfortable, hassle-free and no-pressure experience — on your terms!

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About Our Dealership

Mercedes-Benz of Chesterfield in OFallon, MO treats the needs of each individual customer with paramount concern. We know that you have high expectations, and as a car dealer we enjoy the challenge of meeting and exceeding those standards each and every time. Allow us to demonstrate our commitment to excellence!

Our experienced sales staff is eager to share its knowledge and enthusiasm with you. We encourage you to browse our online inventory, schedule a test drive and investigate financing options. You can also request more information about a vehicle using our online form or by calling (314) 597-9489.

If you don't see a particular vehicle, click on CarFinder and complete the form. We will gladly inform you when a matching car arrives. If you'd like to see a vehicle in person, click on Dealership: Directions for step-by-step driving instructions to our site, or give us a call. We look forward to serving you!

Contact Us

Engine Compartment and Pre-road Test Checks

Each CPO engine goes through oil and fluid inspections to ensure optimal performance. Thorough examinations are done on the engine, transmission, rear-axle oil, brake, clutch, level-control fluid etc...

13 Point Engine Compartment and Pre-Road Test Checks

• Engine oil quality and level checks
• Transmission oil check
• Rear Axle Oil check
• Transfer Case Oil Check
• Front Axle Oil check
• Antifreeze protection check
• Power Steering Fluid check
• Brake Fluid & Clutch Fluid check
• Windshield Washer Fluid check
• Level Control Oil, ADS
• Battery Condition and check
• Verify functionality of any moving linkages
• AdBlue level check

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Electrical Systems and Function Test

Anything that requires an electrical charge such as the headlamps, fuses and radio, get checked and approved.

32 Point Electrical System Inspection

• Fuses condition and proper rating
• MIL check
• Instrument Cluster check
• Exterior rear view mirror check
• Exterior mirror fold-back operation
• Interior rear view mirror check
• Automatic dimming rear view mirror
• Radio and speaker function check
• Tire Pressure Monitoring System check
• CD Changer and DVD rear entertainment system check (if applicable)
• Cell phone and BlueTooth check (if applicable)
• Cigarette Lighters
• Voice Control Systems (if applicable)
• mBrace functionality and software check
• Switches check
• Steering Column adjustment and memory
• Seat Adjustment and memory check
• Heated / Ventilated Seats
• Front Seat Belt Extenders (coupe and Cabriolet)
• Front seat backrest latch/ Release (Coupe and Cabriolet)
• Front seat backrest latch/ Release Chime / Warning Lamp (Coupe and Cabriolet)
• Rear Window Defroster check
• Rear Head Restraint Retraction
• Rear Window Sunshade
• Horn
• Headlamp Low / High Beam & All exterior lights
• Rear Seat Back rest latch / Warning Lamp
• Panorama Roof Function and Rollo Shades
• Interior and Entry Lighting
• Windshield Wiper / Washer systems
• Air-Scarf Functionality
• Rain-Sensor Functionality

Undercarriage / Drive Train

A full undercarriage inspection is done to make sure your steering, suspension, brakes, wheels, tires and driveshaft are performing its best.

17 Point Undercarriage & Drivetrain inspection

• Drive Shaft Flex discs, couplings and Center Support Bridge
• Exhaust System /Connections / Supports
• Parking Brake and Cables
• Brake Lines
• Tire Wear including spare
• Wheel inspection
• Wheel bolt torque
• Wheel alignment check and adjust if necessary
• Brake Rotors and Pads check
• Shock Absorbers / Damper struts
• Suspension Inspection
• Self-Leveling Suspension inspection
• Front / Rear Axel Rubber Mounts / Bushings
• Check Steering Play
• Tighten Steering Gear Bolts for 463 vehicle
• Front Axle Ball joints
• Steering Shock for 463 vehicle

Chassis / Body

A full body inspection includes the glass, lamp frames, lenses, seat belts, and vanity mirrors. We want to make sure the CPO Mercedes is in tip top shape.

26 Point Chassis and Body Inspection

• Body Structure Inspection
• Glass, Lamp Frames and Lenses
• Central Locking System Function
• Mechanical Locking at all points
• Alarm System Function
• Power Window Operations from all points
• One touch and convenience Closing
• Interior Trim, Inspect Dash, Door Panels, Seat Covers, etc
• First Aid Kit - Inspect and Replace if inner seal is broken, check expiration date
• Multi-Contour seats
• Seat Belt Operation and Condition
• Front Seat Belt Height adjustment
• Front Seat Center Armrest and hinges
• Front Sun Visors / Vanity Mirrors, Rear Vanity Mirrors (if equipped)
• Roll Bar / Pop Up Headrest
• Parktronic (if available)
• Soft top and Seats, condition and operation
• Aircap - Check operation and proper movement according to vehicle specs
• Door / Trunk Lid Closing Assist
• Trunk Release
• Tailgate ClosingAssist
• Rear Facing Third Seat (Station Wagon)
• Door / Trunk / Tailgate Seals, Inspect Drains
• Sliding Roof function Drains and Headliner
• Inspect Glass Roof for Scratches / Corrective action
• Instruments

Road Test

We sit in the driver's seat and conduct a road test to review instruments, vibration and noise, shift lock operations and more.

14 Point Road Test inspection

• Instruments
• Speedometer / Odometer / Tripmeter
• Steering / Vehicle handling / Centered Steering Wheel
• Braking System Performance / Parking Brake Operation
• Automatic Climate Control Function, Regulation, Display, Odors
• Cruise Control Function
• Verify Navigation Function
• Verify Distronic Function
• Engine Performance
• Excessive Exhaust Smoke (Diesel)
• Vibration and Noise (Drivetrain / Wheels)
• Transmission Shifting (upshift / downshift, Kickdown)
• Shift-Lock Operation
• Wind Noise

Post-Road Test

After the test-drive we verify there aren't any leaks, the fluid levels are at a proper level, and ensure the climate control works properly.

3 Point Post-Road Test inspection

• Fluid Leaks - Visible Inspection
• Automatic Climate Control
• All Fluid Levels (under hood)

Appearance

We make sure the CPO is free from dings, dents, rips, scratches and scuffs as much as possible. The exterior and interior are expected to be high quality.

32 Point Appearance Inspection

• Engine wash
• Trunk Mats
• Paint
• Spare Tire, Tools & Jack, Check Tirefit sealant expiration date
• Moisture and Odor
• Vacuum and Shampoo
• Floor Mats
• Carpet
• Upholstery
• headliner, Door Panels
• Buttons Knobs and Vents, Instrument Panel
• Glass and Mirrors
• Wood and / or Chrome Trim
• Vacuum and Shampoo
• Screws
• Ashtrays
• De-grease Door Jambs, Hinges, Kickpanels and Visors
• Moisture and Odor
• Dings, Dents and Scratches
• Examine Paint
• Examine and Clean Chrome
• Glass and Mirror Housing
• Grill
• Lamp Lenses
• Badges
• Trim and Moldings
• Wipers
• Bumpers
• Door Edges, Frames
• Wash and Wax
• Scuffs and Scratches
• Cuts and Gouges
• Wash and Polish