Ford Focus RS Mk2 Buying Guide

Ford Focus RS Mk2 Buying Guide

Ford Focus RS Mk2 Buying Guide

The Ford Focus RS Mk2, produced from 2009 to 2011, remains one of the most iconic hot hatches on the market. Equipped with a 2.5-litre turbocharged Duratec engine, the RS Mk2 delivers exhilarating performance and handling, setting it apart from other hot hatches of its era. If you are considering purchasing an RS Mk2, this guide will help you know what to look out for, including important model details, common issues, and specific considerations for the rare ST500 model.

If you are seeking performance parts and/or Genuine Ford items for your RS Mk2, consider checking out our dedicated page here

1. Overview of the Ford Focus RS Mk2

The Focus RS Mk2 was built to offer track-inspired performance in a daily-driving package. The 2.5-litre turbocharged engine delivers around 305 horsepower and 324 lb-ft of torque, mated to a 6-speed manual transmission and an advanced all-wheel-drive system. This combination provides excellent handling, acceleration, and cornering capabilities.

The RS Mk2’s aggressive styling, including wider arches, a lower stance, and unique detailing, also makes it a standout on the road. As with any performance car, it’s important to understand both the vehicle’s strengths and potential weak points before purchasing one.

2. Model Variants: Standard RS and ST500

When considering the Ford Focus RS Mk2, it’s essential to be aware of the two main variants:

  • Standard Focus RS Mk2: The regular RS, produced from 2009 to 2011, offers exceptional performance, especially in terms of its handling and power. It’s equipped with the 2.5-litre turbo engine, an electronic all-wheel-drive system, and a limited-slip differential for improved traction.
  • Ford Focus RS Mk2 ST500: The ST500 is a special edition of the RS Mk2, introduced in 2010 to mark Ford’s 500th Focus RS. Only 500 units were made, all of which came in a unique, matte black paint. The ST500 also featured upgraded Recaro seats, different interior trim, and numbered plaques to highlight its exclusivity. While mechanically identical to the standard RS Mk2, the ST500’s rarity and additional features make it a more sought-after model.

It's worth noting that the RS500 variant has rocketed up in price, with some examples exceeeding £75,000 on the used market. 

3. Key Points to Check When Buying a Focus RS Mk2

The Ford Focus RS Mk2 is a performance-oriented car, which means it has been subject to more stress than a regular hatchback. As such, there are several key areas to inspect when considering a purchase:

  • Engine and Turbo: The 2.5-litre Duratec turbocharged engine is generally reliable, but high-performance engines require thorough maintenance. Look for signs of heavy oil consumption, which could indicate turbo issues or general wear. Additionally, ensure the turbo system is functioning correctly with no unusual noises or performance drops. A test drive is critical for assessing power delivery and throttle response.
  • Suspension and Handling: The Focus RS Mk2 uses a unique suspension setup with upgraded shocks and struts. Over time, these components may wear, leading to poor handling or alignment issues. Ensure the car drives straight and doesn’t pull to one side. Check for any unusual noises from the suspension, such as clunking or creaking, which could indicate worn components that may need replacing.
  • Brakes: The RS Mk2 features large disc brakes with Brembo calipers, which are essential for its high-performance capabilities. Inspect the brake discs and pads for excessive wear, as these can wear out quicker than on a standard vehicle due to the car’s performance nature. Also, check the brake fluid level and condition.
  • Exterior and Bodywork: The RS Mk2 has wider wheel arches than a standard Focus, and it’s crucial to inspect these areas for any signs of accident damage or previous repairs. Ensure there are no signs of corrosion, particularly around the wheel arches and undercarriage, which can be prone to rust due to the vehicle’s low clearance and use in wet conditions.
  • Interior Condition: The Focus RS Mk2’s interior features sportier trim, with bucket-style Recaro seats and unique RS detailing. Check for any signs of wear on the seats, dashboard, and door cards, as these can often show the level of care given to the vehicle. Also, ensure the infotainment and climate control systems are functioning correctly.

4. Common Issues and Considerations

While the Focus RS Mk2 is generally a well-built car, there are a few known issues that owners should be aware of:

  • Boost Issues: Like many turbocharged cars, the Focus RS Mk2 can develop boosting issues. The most common culprits are the MAP sensor, MAF sensor, and boost solenoid. These components can become clogged or fail over time, leading to reduced power or erratic boosting. It’s worth checking these sensors and replacing them if necessary, especially if the car has been tuned.
  • Clutch and Gearbox: The RS Mk2 is fitted with a manual gearbox, and given the car’s performance nature, the clutch can wear out faster than on a regular Focus. Check for any signs of clutch slipping, difficulty engaging gears, or a stiff pedal, as these could indicate the need for a new clutch or gearbox repair.
  • Electrical Issues: Like many cars with advanced electronics, the RS Mk2 can suffer from electrical gremlins, particularly with the dashboard and central locking system. Ensure all electrical components, such as windows, lights, and locking mechanisms, are working correctly.
  • Engine Mounts and Timing Belt: High-performance engines often stress engine mounts more than standard engines, so check the mounts for signs of wear. The timing belt should also be replaced at regular intervals, as outlined in the owner’s manual, to avoid potential catastrophic engine failure. Consider upgrading to our JXL Performance Precision Rear Torque Mount

Conclusion

The Ford Focus RS Mk2 is a fantastic performance car, offering a perfect blend of power, handling, and everyday usability. Whether you opt for the standard RS or the more exclusive ST500, there are a few key areas to inspect before buying, such as the engine, suspension, and drivetrain. Given its performance nature, it’s essential to ensure that the car has been well-maintained, especially in high-stress components like the turbocharger and differential.

By being thorough in your inspection and understanding the common issues, you can make an informed decision when purchasing your Focus RS Mk2 and enjoy one of Ford’s finest hot hatches.

Back to blog