The 2009 S2000 is generally reliable, but owners report a handful of issues that tend to show up as the car ages or is driven aggressively. The most common problems involve clutch and transmission wear, leaks or failures in the top and seals, and aging suspension components. With proper maintenance and timely attention, these cars can continue to perform well.
What follows is a detailed look at the typical trouble spots, organized by system, along with what to watch for when buying or maintaining a 2009 S2000. The information reflects owner reports, common shop findings, and preventive maintenance practices for this final-year model.
Engine and Drivetrain: what to watch for
Below are the drivetrain- and engine-related issues most frequently cited by S2000 owners, including symptoms and basic checks you can perform.
- Clutch wear and related symptoms: A heavy or rising clutch pedal, slipping under load, or chatter when engaging can indicate wear on the clutch disc, pressure plate, or throw-out bearing. If you notice slipping in mid-range or inconsistent engagement, a clutch replacement is a common future maintenance item.
- Transmission shifting and gear wear: Some owners report hard shifting or light grinding in lower gears (especially 2nd) on higher-mileage examples or after track use. Worn synchronizers or input/output bearings can contribute to this and may require gearbox service or a rebuild depending on severity.
- Oil leaks and consumption: The engine can develop oil leaks from the valve-cover gasket, cam seals, or rear main seal as the car ages. Monitor oil level and look for spots under the vehicle. Some owners also note higher oil consumption at high RPMs after many miles or track days.
- VTEC solenoid and related seals: The VTEC system can leak oil around the solenoids or gaskets, sometimes triggering check-engine codes or mild misfires if seals wear. Regular inspection and replacement of worn O-rings or gaskets can prevent leaks and codes.
- Cooling system wear: Over time, components such as the water pump, thermostat, radiator hoses, or radiator itself can show signs of leakage or-age-related failure, with potential for overheating under heavy use or in hot climates. Inspect coolant condition and look for wet seals or pooling coolant.
- Fuel system and electrical considerations: As with any older performance car, fuel-delivery components and related sensors can develop intermittent faults. Expect occasional check-engine codes if sensors (like oxygen sensors or misfire-related sensors) begin to drift, particularly on cars with higher mileage.
- General engine wear indicators: Listen for unusual exhaust sounds, check for misfires on cold starts, and inspect spark plugs for wear patterns that might indicate ignition or fuel delivery issues.
Engine and drivetrain issues are often tied to mileage and usage. Regular fluid changes, periodic inspection of seals, and proactive maintenance reduce risk and help preserve performance. Addressing problems early can prevent more costly repairs later.
Body, top and interior: aging components to inspect
Soft-topped sports cars show their age in seals, fabrics, and interior hardware. This section highlights the top, body-seal, and interior wear commonly reported on the 2009 S2000.
- Convertible top leaks and wear: The fabric top and rear window seals can deteriorate with time, leading to leaks or wind noise. Inspect the seams, window glass, stitching, and hardware for signs of wear or misalignment, especially around the rear window and frame latches.
- Top hardware and mechanism reliability: The folding mechanism, latch pins, and hydraulic or manual components can wear or seize, causing difficulty in operation or improper stowage of the top.
- Window regulators and power options: Power windows or regulators may fail or become slower to operate due to motor wear or regulator wear, leading to uneven window motion or stuck glass.
- Interior trim and seating: Leather or vinyl can crack, corners and seams can separate, and seat padding may compress over time. Aged interior plastics may creak or warp in hot weather.
- Dashboard electronics and rattles: As with many older sports cars, rattles from interior panels or occasional instrument cluster or dash lights can appear with mileage, and some owners report minor electrical glitches.
- Brakes and suspension wear: Components such as brake rotors, pads, calipers, and suspension bushings (control arms, tie rods, sway bar links) wear with age and driving style. Worn bushings or corroded hardware can affect handling and alignment over time.
Body and interior issues are typically more noticeable on higher-mileage examples or those used for frequent spirited driving. A careful inspection of seals, top operation, and interior wear can reveal whether a car has been kept up or heavily modified.
Maintenance and pre-purchase checks
To minimize surprises and maximize reliability, use these checks as a buying guide or routine maintenance plan for a 2009 S2000.
- Comprehensive service history: Look for regular oil changes, brake service, coolant flushes, and documented maintenance of the clutch, transmission, and cooling system. A well-documented service history is a strong indicator of careful ownership.
- Clutch and transmission history: Ask about clutch replacements, flywheel service, and any transmission work. If a clutch has recently been replaced, verify the work was performed by a reputable shop and that the job included proper bedding-in of the new clutch.
- Top and seal condition: Inspect the convertible top fabric for wear, tears, and water leaks. Check the frame for rust and ensure the top latches operate smoothly and seal snugly when closed.
- Leaks and seals check: Conduct a visual inspection under the engine and around the transmission area for oil, coolant, or brake fluid leaks. Note any lingering stains or fresh fluid marks that warrant further diagnosis.
- Suspension and steering components: Test drive with attention to abnormal noise, clunking, or wandering. Inspect ball joints, tie rods, control-arm bushings, and sway-bar end links for wear.
- Brakes and tires: Check pad thickness, rotor wear, and feel of braking performance. Uneven wear can indicate alignment issues or caliper problems.
- Electrical and electronics: Test power windows, door locks, audio system, and lights. Look for flickering gauges or inconclusive fault codes on a scan tool.
- Recalls and service bulletins: Confirm the car has had any applicable recalls completed and review service bulletins for recommended fixes or updates from Honda.
- Documentation of modifications: If the car has aftermarket parts, verify quality of work and compatibility with reliability and safety. Extensive modifications can affect maintenance needs and resale value.
These checks help gauge a car’s condition and set expectations for maintenance costs. A well-maintained 2009 S2000 is more likely to deliver the performance fans expect from Honda’s iconic roadster.
Summary
The 2009 S2000 remains a sought-after final-year model with strong core reliability, but its age shows in several recurring areas: clutch and transmission wear, top and seal aging, interior and electrical wear, and suspension components. Prospective buyers should prioritize a thorough inspection, documented maintenance history, and test drive feedback. Regular maintenance—especially for the clutch, cooling system, seals, and suspension—helps keep the car performing like a high-revving sports car and minimizes surprise repair costs.