IsItAGoodCar
Reliability Guide

Common Problems with the
2007 Suzuki Wagon R+

We've identified 3 known issues that can affect the 2007 Suzuki Wagon R+. 1 of these are serious faults that could be expensive to repair.

3
Known Issues
1
Serious
2
Moderate
0
Minor

All Known Issues

Rear Axle Beam and Suspension Mount Corrosion

SeriousSuspension & Chassis

The tubular rear axle beam and trailing arm mounting brackets on the second-generation Wagon R+ are prone to severe structural corrosion in the wet and salty UK climate. Road salt and water thrown up from the rear tyres collect in the spring seat cups and welded seams of the rear beam. Over time, internal rust flakes and structural thinning weaken the axle mounting structure, resulting in cracked weld seams, dangerous suspension misalignment, and automatic MOT test failure.

Est. Repair Cost: £300–£750
Warning Signs:

Heavy rust flaking and structural hole perforations visible along the rear tubular axle beam, Creaking or metallic groaning sounds from the rear suspension when driving over speed bumps, Severe MOT failure citation for suspension axle beam excessively corroded or weakened

What to Inspect:
  • Shine a torch on the rear axle beam and inspect the welds near the coil spring cups
  • Check for rust holes around the rear mounting brackets where the axle bolts to the chassis
  • Inspect past MOT history on the GOV.UK checker for structural suspension advisories
Verified by IsItAGoodCar Research TeamUpdated

EGR Valve Carbon Clogging (1.3 G13BB / M13A)

ModerateEngine

On the 1.3-litre petrol engines, the exhaust gas recirculation (EGR) valve frequently becomes choked with carbon soot, especially on vehicles predominantly used for short urban shopping journeys. When carbon deposits prevent the valve pintle from sealing properly, exhaust gas leaks into the intake manifold at idle and low engine speeds. This causes hunting idle revs, stumbling under gentle acceleration, engine stalling at traffic junctions, and elevated emissions.

Est. Repair Cost: £110–£270
Warning Signs:

Engine revs fluctuate erratically between 500rpm and 1,200rpm when idling at junctions, Hesitation, jerky throttle response, or sudden engine cut-out when pulling away from rest, Check engine warning light illuminated with stored EGR flow error codes

What to Inspect:
  • Observe idle stability when warming up to see if revs fluctuate wildly
  • Scan the ECU for EGR valve position or flow malfunction fault codes
  • Remove the EGR valve and check for thick black carbon crust obstructing the pintle
Verified by IsItAGoodCar Research TeamUpdated

Manual Gearbox Fifth Gear Pop-Out and Synchro Wear

ModerateGearbox & Transmission

The five-speed manual transmission fitted to the Wagon R+ can develop wear on the fifth gear synchroniser ring and selector hub engagement teeth. Because fifth gear sits at the outer end of the gearbox casing where lubrication can become marginal during prolonged low-fluid running, the engagement dogs round off over high mileage. Under acceleration or when releasing the throttle in fifth gear, the gear lever will abruptly kick or pop out into neutral.

Est. Repair Cost: £260–£600
Warning Signs:

Gear lever violently jumps out of fifth gear into neutral when lifting off the throttle on the motorway, Notchy resistance or crunching sound when shifting up from fourth into fifth gear, Excessive play or vibration in the gear shift knob when cruising at steady speeds

What to Inspect:
  • Cruise at 50–60mph in fifth gear and repeatedly apply and release the accelerator pedal
  • Check for crunching or hesitation during rapid upshifts and downshifts into fifth gear
  • Inspect the gearbox casing for transmission fluid leaks around the end cover
Verified by IsItAGoodCar Research TeamUpdated

Buying Tips for 2007 Suzuki Wagon R+

  • Inspect the rear axle beam and coil spring mounts for severe rust, which is a major MOT failure point on older British cars.
  • Test the five-speed manual gearbox under acceleration and deceleration in fifth gear to verify it does not unexpectedly pop out into neutral.
  • Ensure the engine idles smoothly and accelerates cleanly without hesitation, which points towards a clogged Exhaust Gas Recirculation (EGR) valve.
  • Operate the split-folding rear seat mechanisms to ensure the latches release easily and create a flat load floor without binding.
  • Check tyre tread wear across both axles; the tall body and lightweight chassis can lead to scrubbed outer shoulder edges if alignment is knocked out.
Check a 2007 Suzuki Wagon R+ by Registration