2010 Suzuki SX4: common problems and MOT failures

What goes wrong more than usual on a 2010 Suzuki SX4?

Parts flagged at MOT more often on the 2010 Suzuki SX4 than on all cars registered in 2010.

• Rigid brake pipes3.9× usual
  Suzuki SX4

  25.1% All 2010 cars

  6.5%

  Failed outright at MOT: 5.6%, against 1.1% of all 2010 cars. The rest were advisories or minor defects.

  Rough price £100–£400 our estimate

  At the viewing: Ask to see underneath, or check the MOT advisories: corroded brake or fuel pipes get worse every year and fail the MOT when they do.

• Suspension arm bushes and joints1.8× usual
  Suzuki SX4

  18.2% All 2010 cars

  10.2%

  Failed outright at MOT: 3.4%, against 2.1% of all 2010 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.

• Ball joint2.2× usual
  Suzuki SX4

  13.6% All 2010 cars

  6.2%

  Failed outright at MOT: 8.9%, against 3.3% of all 2010 cars. The rest were advisories or minor defects.

  Rough price £60–£150 (one joint) ClickMechanic

  At the viewing: Listen for knocking over bumps and check the rubber boots behind the wheels aren't split.

• Flexible brake hoses3.4× usual
  Suzuki SX4

  6.5% All 2010 cars

  1.9%

  Failed outright at MOT: 1.1%, against 0.3% of all 2010 cars. The rest were advisories or minor defects.

  Rough price £50–£200 our estimate

  At the viewing: Look for cracked or bulging rubber hoses behind the wheels and in the engine bay.

• Drive shaft (CV) joints1.9× usual
  Suzuki SX4

  8.7% All 2010 cars

  4.5%

  Failed outright at MOT: 2.1%, against 2.2% of all 2010 cars. The rest were advisories or minor defects.

  Rough price £60–£350 our estimate

  At the viewing: Drive slowly on full steering lock in both directions and listen for clicking. Look for split rubber boots behind the front wheels.

Common 2010 Suzuki SX4 MOT failures and advisories

The share of 2010 Suzuki SX4 MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Suspension
  52% 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
  48% 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.

• Tyres
  33% 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.

• Lights and electrics
  26% of testsRough price £10–£80

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

• Wipers, windscreen and mirrors
  10% of testsRough price £15–£250

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

• Driveshafts and joints
  9% of testsRough price £60–£350

  At the viewing: On full steering lock, drive slowly and listen for clicking from the front wheels.

Questions to ask the seller before buying a 2010 Suzuki SX4

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

1. Any recent work on the rigid brake pipes? (Flagged at MOT 3.9× as often on the 2010 Suzuki SX4 as on other cars the same age.)
2. Any recent work on the suspension arm bushes and joints? (Flagged at MOT 1.8× as often on the 2010 Suzuki SX4 as on other cars the same age.)
3. Any recent work on the ball joint? (Flagged at MOT 2.2× as often on the 2010 Suzuki SX4 as on other cars the same age.)
4. Can I see the service history and receipts for any big jobs?