2009 Renault Koleos: common problems and MOT failures

What goes wrong more than usual on a 2009 Renault Koleos?

Parts flagged at MOT more often on the 2009 Renault Koleos than on all cars registered in 2009.

• Track rod ends5× usual
  Renault Koleos

  24.5% All 2009 cars

  4.9%

  Failed outright at MOT: 14.1%, against 2.4% of all 2009 cars. The rest were advisories or minor defects.

  Rough price £50–£150 (one end, plus about £30–£50 if it needs a wheel alignment) ClickMechanic

  At the viewing: On a straight road the steering wheel should sit straight. Listen for knocks when turning, and check the steering feels even.

• Suspension arm5.6× usual
  Renault Koleos

  16.9% All 2009 cars

  3%

  Failed outright at MOT: 5%, against 0.4% of all 2009 cars. The rest were advisories or minor defects.

  Rough price £120–£180 (one arm) ClickMechanic

  At the viewing: Listen for clunks over bumps and feel for the steering wandering. Worn arm bushes show as cracked rubber near the wheels.

• Suspension arm bushes and joints2.1× usual
  Renault Koleos

  21.8% All 2009 cars

  10.3%

  Failed outright at MOT: 5.3%, against 2.2% of all 2009 cars. The rest were advisories or minor defects.

  Rough price £120–£180 (one arm) ClickMechanic

  At the viewing: Listen for clunks over bumps and feel for the steering wandering. Worn arm bushes show as cracked rubber near the wheels.

• Brake pads2× usual
  Renault Koleos

  18% All 2009 cars

  8.9%

  Failed outright at MOT: 4.6%, against 2.2% of all 2009 cars. The rest were advisories or minor defects.

  Rough price £75–£175 (one axle) ClickMechanic

  At the viewing: Listen for squealing or grinding when braking, and look through the wheel at how much pad is left.

• Sub-frame2.3× usual
  Renault Koleos

  13.6% All 2009 cars

  5.8%

  Failed outright at MOT: 2.5%, against 0.4% of all 2009 cars. The rest were advisories or minor defects.

  Rough price £300–£1,000 our estimate

  At the viewing: Look underneath at the frame the suspension bolts to. Flaky rust or holes are expensive to fix.

Common 2009 Renault Koleos MOT failures and advisories

The share of 2009 Renault Koleos MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Suspension
  66% of testsRough price £120–£400

  At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.

• Brakes
  40% of testsRough price £150–£350

  At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.

• Lights and electrics
  38% of testsRough price £10–£80

  At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.

• Tyres
  34% of testsRough price £70–£150

  At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.

• Oil and fluid leaks
  13% of testsRough price £80–£600

  At the viewing: Look under the engine and on the ground where the car is usually parked for fresh oil or fluid.

• Wipers, windscreen and mirrors
  11% of testsRough price £15–£250

  At the viewing: Check for chips in the driver's view, and test the wipers and washers.

Questions to ask the seller before buying a 2009 Renault Koleos

Ask before you travel to see it. A seller who knows the car will have answers, and receipts.

1. Any recent work on the track rod ends? (Flagged at MOT 5× as often on the 2009 Renault Koleos as on other cars the same age.)
2. Any recent work on the suspension arm? (Flagged at MOT 5.6× as often on the 2009 Renault Koleos as on other cars the same age.)
3. Any recent work on the suspension arm bushes and joints? (Flagged at MOT 2.1× as often on the 2009 Renault Koleos as on other cars the same age.)
4. Can I see the service history and receipts for any big jobs?