SSANGYONG REXTON (2020)
Running costs, reliability data, and common problems from 392 real MOT tests.
Annual Cost
£1,845
£154/month
MOT Pass Rate
89%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 25-38
2157cc Diesel
Solid Option
89% pass rate, £1845/year to run. 7 points above average.
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Annual Running Costs
~40 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 7 points above the national average of 82%. It also outperforms the SSANGYONG brand average of 80%.
At 6 years old, 89% of SSANGYONG REXTONs from 2020 passed their MOT first time in 2026. That's based on 392 tests across the UK. The average mileage at this age is 34,347 miles.
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How Does It Compare?
Mileage Analysis
34,347
Average miles
44,400
Expected for age
The average 2020 SSANGYONG REXTON has 34,347 miles on the clock, which is below the expected 44,400 miles for a 6-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 2021 model with a 93% MOT pass rate, while the 2006 model has the lowest at 61%. The 2020 sits between the two at 89%.
SSANGYONG REXTON by Year
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2021 | 93% | 543 | 26,429 mi | |
| 2020 | 89% | 392 | 34,347 mi | |
| 2019 | 89% | 557 | 42,775 mi | |
| 2018 | 84% | 688 | 53,770 mi | |
| 2017 | 79% | 919 | 57,741 mi | |
| 2016 | 74% | 756 | 66,977 mi | |
| 2015 | 73% | 779 | 76,955 mi | |
| 2014 | 69% | 737 | 83,068 mi | |
| 2012 | 72% | 144 | 89,955 mi | |
| 2011 | 79% | 52 | 97,981 mi | |
| 2010 | 69% | 52 | 120,876 mi | |
| 2009 | 67% | 255 | 102,896 mi | |
| 2008 | 80% | 121 | 118,721 mi | |
| 2007 | 62% | 116 | 103,544 mi | |
| 2006 | 61% | 132 | 108,139 mi | |
| 2005 | 72% | 228 | 101,883 mi | |
| 2004 | 64% | 121 | 94,061 mi | |
| 2003 | 77% | 35 | 80,873 mi |
Similar Cars to Consider
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About the 2020 SSANGYONG REXTON
The 2020 SSANGYONG REXTON is a family car with a 2157cc diesel engine. 392 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It sits in the bottom 77% of 2020 cars for MOT pass rates.
With an average of 34,347 miles at 6 years old, SSANGYONG REXTON owners tend to use this car less than the typical driver.
2020 SSANGYONG REXTON Fuel Costs
The 2157cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 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 2020 SSANGYONG REXTON?
Total estimated annual running cost is £1,845 (£154/month), broken down as £1245 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 89% pass rate. Keeping on top of servicing will help avoid surprises.
SSANGYONG REXTON Reliability Trend
Newer SSANGYONG REXTONs show better MOT pass rates than older ones, with an average improvement of 11 percentage points.
Buying a Used 2020 SSANGYONG REXTON
At 6 years old, the SSANGYONG REXTON offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2021 model has the highest pass rate at 93%.
Common Issues to Watch For
Based on the 2020 SSANGYONG REXTON'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
Medium riskDiesel 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.
Dual Mass Flywheel
Medium riskLarger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.
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 2020 SSANGYONG REXTON stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| SSANGYONG REXTON(2020) | 89% | £1245 | £195 | Grp 25-38 | £1845 |
| VOLKSWAGEN GOLF(2018) | 92% | £1037 | £190 | Grp 18-32 | £1482-£363 |
| FORD KUGA(2019) | 91% | £1037 | £190 | Grp 18-32 | £1482-£363 |
| FORD TRANSIT CUSTOM(2019) | 87% | £1037 | £190 | Grp 18-32 | £1632-£213 |
| VOLKSWAGEN TIGUAN(2018) | 91% | £1037 | £190 | Grp 18-32 | £1482-£363 |
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 Ssangyong Models
Explore other Ssangyong cars or similar models in the same category.
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