VAUXHALL ZAFIRA (2015)
Running costs, reliability data, and common problems from 24,364 real MOT tests.
Annual Cost
£1,707
£142/month
MOT Pass Rate
81%
Good
Road Tax
£265
Based on CC/year
Insurance
Grp 18-32
1998cc Diesel
Solid Option
81% pass rate, £1707/year to run. Close to the national average.
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Annual Running Costs
~48 mpg
Based on 1998cc
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 11 years old, 81% of VAUXHALL ZAFIRAs from 2015 passed their MOT first time in 2026. That's based on 24,364 tests across the UK. The average mileage at this age is 79,658 miles.
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How Does It Compare?
Mileage Analysis
79,658
Average miles
81,400
Expected for age
The average 2015 VAUXHALL ZAFIRA has 79,658 miles on the clock, which is in line with the expected 81,400 miles for a 11-year-old car, suggesting normal everyday use.
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Best Year to Buy?
The most reliable year is the 2018 model with a 86% MOT pass rate, while the 1999 model has the lowest at 65%. The 2015 sits between the two at 81%.
VAUXHALL ZAFIRA by Year
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2018 | 86% | 7,948 | 48,589 mi | |
| 2017 | 84% | 19,182 | 57,186 mi | |
| 2016 | 83% | 19,435 | 69,725 mi | |
| 2015 | 81% | 24,364 | 79,658 mi | |
| 2014 | 79% | 47,163 | 87,407 mi | |
| 2013 | 78% | 47,851 | 91,885 mi | |
| 2012 | 76% | 28,728 | 96,866 mi | |
| 2011 | 73% | 23,998 | 106,807 mi | |
| 2010 | 72% | 32,021 | 108,515 mi | |
| 2009 | 70% | 18,589 | 107,690 mi | |
| 2008 | 69% | 27,404 | 113,639 mi | |
| 2007 | 68% | 22,972 | 114,567 mi | |
| 2006 | 69% | 15,366 | 117,052 mi | |
| 2005 | 69% | 10,501 | 117,280 mi | |
| 2004 | 70% | 8,351 | 117,412 mi | |
| 2003 | 69% | 4,657 | 117,922 mi | |
| 2002 | 71% | 2,799 | 121,379 mi | |
| 2001 | 71% | 1,295 | 121,885 mi | |
| 2000 | 66% | 452 | 133,027 mi | |
| 1999 | 65% | 219 | 123,366 mi |
Similar Cars to Consider
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About the 2015 VAUXHALL ZAFIRA
The 2015 VAUXHALL ZAFIRA is a family car with a 1998cc diesel engine. 24,364 of these vehicles were MOT tested in 2026, making it one of the most commonly tested cars on UK roads. Among all cars from 2015, the average MOT pass rate is 83%, and this model falls short of that benchmark.
With an average of 79,658 miles at 11 years old, VAUXHALL ZAFIRA owners drive about as much as the UK average.
2015 VAUXHALL ZAFIRA Fuel Costs
The 1998cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,037 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2015 VAUXHALL ZAFIRA?
Total estimated annual running cost is £1,707 (£142/month), broken down as £1037 fuel, £265 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 81% pass rate. Keeping on top of servicing will help avoid surprises.
VAUXHALL ZAFIRA Reliability Trend
Newer VAUXHALL ZAFIRAs show better MOT pass rates than older ones, with an average improvement of 10 percentage points.
Buying a Used 2015 VAUXHALL ZAFIRA
At 11 years old, the VAUXHALL ZAFIRA is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2018 model has the highest pass rate at 86%. With 24,364 MOT tests in our data, there's strong statistical confidence in these figures.
Common Issues to Watch For
Based on the 2015 VAUXHALL ZAFIRA's fuel type, age, and engine size, these are the most likely problem areas to check.
DPF (Diesel Particulate Filter)
Watch outShort journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.
Turbo Wear
Watch outDiesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.
AdBlue System
Medium riskPost-2015 diesels use AdBlue for emissions. Sensor failures and tank heater issues are common. Budget £200-£500 for repairs.
EGR Valve
Watch outExhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.
Rust and Corrosion
Watch outAt 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.
Suspension Bushings
Watch outRubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2015 VAUXHALL ZAFIRA stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| VAUXHALL ZAFIRA(2015) | 81% | £1037 | £265 | Grp 18-32 | £1707 |
| VOLKSWAGEN GOLF(2017) | 91% | £905 | £190 | Grp 12-25 | £1350-£357 |
| VAUXHALL ASTRA(2013) | 79% | £1037 | £135 | Grp 18-32 | £1727+£20 |
| AUDI A3(2015) | 88% | £905 | £135 | Grp 12-25 | £1445-£262 |
| FORD TRANSIT(2017) | 81% | £1037 | £190 | Grp 18-32 | £1632-£75 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
Related Vauxhall Models
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