KIA CARENS (2003)
Running costs, reliability data, and common problems from 97 real MOT tests.
Annual Cost
£2,397
£200/month
MOT Pass Rate
63%
Below Avg
Road Tax
£315
Based on CC/year
Insurance
Grp 18-32
1794cc Petrol
Proceed With Caution
63% pass rate, £2397/year to run. 19 points below average.
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Annual Running Costs
~36 mpg
Based on 1794cc
Higher estimate due to low pass rate
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
Below average reliability. Budget extra for maintenance and repairs. That's 19 points below the national average of 82%. It falls below the KIA brand average of 86%.
At 23 years old, 63% of KIA CARENSs from 2003 passed their MOT first time in 2026. That's based on 97 tests across the UK. The average mileage at this age is 71,057 miles.
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How Does It Compare?
Mileage Analysis
71,057
Average miles
170,200
Expected for age
The average 2003 KIA CARENS has 71,057 miles on the clock, which is significantly below the expected 170,200 miles for a 23-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
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Best Year to Buy?
The most reliable year is the 2018 model with a 83% MOT pass rate, while the 2005 model has the lowest at 57%. The 2003 sits between the two at 63%.
KIA CARENS by Year
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2019 | 83% | 139 | 51,500 mi | |
| 2018 | 83% | 2,703 | 52,577 mi | |
| 2017 | 82% | 3,168 | 61,814 mi | |
| 2016 | 79% | 3,019 | 70,759 mi | |
| 2015 | 79% | 3,585 | 80,429 mi | |
| 2014 | 78% | 3,824 | 87,028 mi | |
| 2013 | 77% | 2,513 | 94,445 mi | |
| 2012 | 71% | 188 | 91,805 mi | |
| 2011 | 69% | 664 | 98,764 mi | |
| 2010 | 73% | 601 | 99,736 mi | |
| 2009 | 69% | 2,077 | 100,124 mi | |
| 2008 | 68% | 1,934 | 102,459 mi | |
| 2007 | 66% | 855 | 106,122 mi | |
| 2006 | 62% | 554 | 95,903 mi | |
| 2005 | 57% | 275 | 89,214 mi | |
| 2004 | 66% | 195 | 79,548 mi | |
| 2003 | 63% | 97 | 71,057 mi |
Similar Cars to Consider
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About the 2003 KIA CARENS
The 2003 KIA CARENS is a family car with a 1794cc petrol engine. 97 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 94% of 2003 cars for MOT pass rates.
With an average of 71,057 miles at 23 years old, KIA CARENS owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2003 KIA CARENS Fuel Costs
The 1794cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2003 KIA CARENS?
Total estimated annual running cost is £2,397 (£200/month), broken down as £1327 fuel, £315 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 63% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.
KIA CARENS Reliability Trend
Newer KIA CARENSs show better MOT pass rates than older ones, with an average improvement of 12 percentage points.
Buying a Used 2003 KIA CARENS
At 23 years old, the KIA CARENS 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 83%. Note: with only 97 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2003 KIA CARENS's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 23 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.
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.
Higher Than Average Failure Rate
Watch outWith a 63% MOT pass rate, this model fails more often than most. Budget for unexpected repairs and get a thorough pre-purchase inspection.
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 2003 KIA CARENS stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| KIA CARENS(2003) | 63% | £1327 | £315 | Grp 18-32 | £2397 |
| MINI MINI(2005) | 71% | £1137 | £135 | Grp 12-25 | £1827-£570 |
| FORD FOCUS(2005) | 71% | £1137 | £135 | Grp 12-25 | £1827-£570 |
| FORD FIESTA(2003) | 71% | £1137 | £30 | Grp 8-20 | £1722-£675 |
| TOYOTA YARIS(2005) | 73% | £1137 | £30 | Grp 8-20 | £1722-£675 |
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 Kia Models
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MINI MINI
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FORD FIESTA
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