VOLKSWAGEN POLO (2018)
Running costs, reliability data, and common problems from 79,867 real MOT tests.
Annual Cost
£1,505
£125/month
MOT Pass Rate
84%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 12-25
1598cc Diesel
Solid Option
84% pass rate, £1505/year to run. Close to the national average.
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Annual Running Costs
~55 mpg
Flat rate (post-2017)
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 8 years old, 84% of VOLKSWAGEN POLOs from 2018 passed their MOT first time in 2026. That's based on 79,867 tests across the UK. The average mileage at this age is 42,136 miles.
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How Does It Compare?
Mileage Analysis
42,136
Average miles
59,200
Expected for age
The average 2018 VOLKSWAGEN POLO has 42,136 miles on the clock, which is below the expected 59,200 miles for a 8-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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Best Year to Buy?
The most reliable year is the 2022 model with a 95% MOT pass rate, while the 2003 model has the lowest at 67%. The 2018 sits between the two at 84%.
VOLKSWAGEN POLO by Year
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2023 | 84% | 106 | 33,452 mi | |
| 2022 | 95% | 413 | 20,300 mi | |
| 2021 | 93% | 12,920 | 22,309 mi | |
| 2020 | 92% | 27,020 | 28,541 mi | |
| 2019 | 89% | 65,751 | 35,212 mi | |
| 2018 | 84% | 79,867 | 42,136 mi | |
| 2017 | 84% | 80,360 | 48,515 mi | |
| 2016 | 84% | 92,860 | 55,959 mi | |
| 2015 | 82% | 94,129 | 62,780 mi | |
| 2014 | 80% | 81,831 | 69,477 mi | |
| 2013 | 79% | 75,894 | 74,217 mi | |
| 2012 | 78% | 73,366 | 80,312 mi | |
| 2011 | 75% | 79,721 | 85,976 mi | |
| 2010 | 74% | 75,715 | 90,330 mi | |
| 2009 | 71% | 44,908 | 89,112 mi | |
| 2008 | 70% | 49,575 | 94,775 mi | |
| 2007 | 70% | 45,463 | 97,013 mi | |
| 2006 | 68% | 39,766 | 99,533 mi | |
| 2005 | 68% | 30,507 | 99,509 mi | |
| 2004 | 67% | 26,290 | 100,124 mi | |
| 2003 | 67% | 21,166 | 98,247 mi | |
| 2002 | 68% | 12,081 | 96,635 mi | |
| 2001 | 71% | 7,359 | 88,668 mi | |
| 2000 | 71% | 4,800 | 92,133 mi | |
| 1999 | 75% | 2,808 | 74,358 mi | |
| 1998 | 71% | 1,681 | 68,113 mi | |
| 1997 | 72% | 1,201 | 73,181 mi | |
| 1996 | 70% | 1,139 | 77,130 mi | |
| 1995 | 73% | 361 | 83,075 mi | |
| 1994 | 71% | 511 | 80,048 mi | |
| 1993 | 69% | 819 | 92,842 mi | |
| 1992 | 76% | 616 | 91,991 mi | |
| 1991 | 74% | 789 | 91,515 mi | |
| 1990 | 75% | 482 | 83,845 mi |
Similar Cars to Consider
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About the 2018 VOLKSWAGEN POLO
The 2018 VOLKSWAGEN POLO is a small family car with a 1598cc diesel engine. 79,867 of these vehicles were MOT tested in 2026, making it one of the most commonly tested cars on UK roads. It sits in the bottom 85% of 2018 cars for MOT pass rates.
With an average of 42,136 miles at 8 years old, VOLKSWAGEN POLO owners tend to use this car less than the typical driver.
2018 VOLKSWAGEN POLO Fuel Costs
The 1598cc diesel engine offers a reasonable balance between performance and economy. Expect around 55 mpg in mixed driving, which works out to roughly £905 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 2018 VOLKSWAGEN POLO?
Total estimated annual running cost is £1,505 (£125/month), broken down as £905 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 84% pass rate. Keeping on top of servicing will help avoid surprises.
VOLKSWAGEN POLO Reliability Trend
Newer VOLKSWAGEN POLOs show better MOT pass rates than older ones, with an average improvement of 10 percentage points.
Buying a Used 2018 VOLKSWAGEN POLO
At 8 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2022 model has the highest pass rate at 95%. With 79,867 MOT tests in our data, there's strong statistical confidence in these figures.
Common Issues to Watch For
Based on the 2018 VOLKSWAGEN POLO'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.
Suspension Wear
Medium riskShock absorbers, springs, and anti-roll bar links typically need attention around this age. Listen for clunks over bumps and check for uneven tyre wear.
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 2018 VOLKSWAGEN POLO stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| VOLKSWAGEN POLO(2018) | 84% | £905 | £195 | Grp 12-25 | £1505 |
| VOLKSWAGEN GOLF(2017) | 91% | £905 | £190 | Grp 12-25 | £1350-£155 |
| FORD FOCUS(2019) | 89% | £905 | £190 | Grp 12-25 | £1500-£5 |
| MERCEDES A(2019) | 91% | £905 | £190 | Grp 12-25 | £1350-£155 |
| MERCEDES A-CLASS(2017) | 88% | £905 | £190 | Grp 12-25 | £1500-£5 |
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.
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