2004 Suzuki Wagon-R+ MOT pass rate: 64.9% (4,574 tests)

2004-registered Suzuki Wagon-R+s passed 64.9% of 4,574 MOT tests in 2023–2025 — broadly in line with same-age cars (64.4%).
64.9%Pass rate, 2004 cars
100.6Age-adjusted index (100 = average)
4,574Tests analysed
72,470 miMedian mileage at test
64.9% / 50.0%Petrol vs diesel pass rate

Is the 2004 Wagon-R+ getting worse?

Pass rate of 2004-registered cars across recent test years:

Test yearPass rate
202366.4%
+2.5 vs same-age
202463.3%
-0.7 vs same-age
202564.7%
-0.6 vs same-age

The raw rate normally falls as cars age. The “vs same-age” figure compares this cohort with all UK cars registered in the same year, so normal ageing is not mistaken for a bad model year.

What fails on a 2004 Wagon-R+

#SystemDefects recordedShare
1Suspension1,12523.2%
2Brakes89418.4%
3Lamps, reflectors and electrical equipment68614.1%
4Body, chassis, structure58712.1%
5Tyres48810.1%
6Steering3066.3%

All Wagon-R+ years compared

Registration yearTestsPass rateVs same-ageMedian mileage
2001 2,219 61.6% -5.0 pts 73,867
2002 3,365 59.3% -6.4 pts 72,715
2003 4,447 62.7% -2.3 pts 75,376
2004 (this page) 4,574 64.9% +0.6 pts 72,470
2005 3,582 66.1% +1.5 pts 71,029
2006 1,551 67.6% +3.1 pts 71,240
Buying a 2004 Wagon-R+? Two checks first

FAQs

Is a 2004 Suzuki Wagon-R+ reliable?

2004-registered examples passed 64.9% of their MOT tests (4,574 tests, 2023–2025), +0.6 points versus all UK cars registered in the same year. At roughly 22 years old with a median 72,470 miles, condition now varies car by car — always check the individual MOT history.

What mileage is too high for a 2004 Wagon-R+?

The median tested example shows 72,470 miles. Anything far beyond that isn't automatically bad — a motorway-mile car with consistent service records often beats a low-mileage school-run car — but price accordingly and scrutinise the mileage trail for gaps or drops.

Source: DVSA Anonymised MOT tests and results, 2023–2025 extracts (96 million Class 4 initial tests; retests excluded). Only vehicles old enough for a routine first MOT are included. Age-adjusted figures compare the model-year cohort with all vehicles of the same registration year tested in the same calendar year. Contains public sector information licensed under OGL v3.0.