CATERHAM SUPER SEVEN ROADSPORT (2017)
Running costs, reliability data, and common problems from 48 real MOT tests.
Annual Cost
£1,777
£148/month
MOT Pass Rate
100%
Excellent
Road Tax
£195
Flat rate/year
Insurance
Grp 18-32
1998cc Petrol
Great Choice
100% pass rate, £1777/year to run. 18 points above average.
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Annual Running Costs
~36 mpg
Flat rate (post-2017)
Low estimate due to excellent reliability
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
Excellent reliability. Very few MOT failures. That's 18 points above the national average of 82%. It also outperforms the CATERHAM brand average of 91%.
At 9 years old, 100% of CATERHAM SUPER SEVEN ROADSPORTs from 2017 passed their MOT first time in 2026. That's based on 48 tests across the UK. The average mileage at this age is 1,370 miles.
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How Does It Compare?
Mileage Analysis
1,370
Average miles
66,600
Expected for age
The average 2017 CATERHAM SUPER SEVEN ROADSPORT has 1,370 miles on the clock, which is significantly below the expected 66,600 miles for a 9-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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About the 2017 CATERHAM SUPER SEVEN ROADSPORT
The 2017 CATERHAM SUPER SEVEN ROADSPORT is a family car with a 1998cc petrol engine. 48 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It ranks in the top 2% of all 2017 cars for reliability.
With an average of 1,370 miles at 9 years old, CATERHAM SUPER SEVEN ROADSPORT 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.
2017 CATERHAM SUPER SEVEN ROADSPORT Fuel Costs
The 1998cc 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 2017 CATERHAM SUPER SEVEN ROADSPORT?
Total estimated annual running cost is £1,777 (£148/month), broken down as £1327 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 100% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2017 CATERHAM SUPER SEVEN ROADSPORT
At 9 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. Note: with only 48 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2017 CATERHAM SUPER SEVEN ROADSPORT's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 9 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.
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 2017 CATERHAM SUPER SEVEN ROADSPORT stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| CATERHAM SUPER SEVEN ROADSPORT(2017) | 100% | £1327 | £195 | Grp 18-32 | £1777 |
| FORD FOCUS(2015) | 85% | £1137 | £135 | Grp 12-25 | £1677-£100 |
| VOLKSWAGEN GOLF(2019) | 92% | £1137 | £190 | Grp 12-25 | £1582-£195 |
| FORD KUGA(2018) | 90% | £1137 | £190 | Grp 12-25 | £1582-£195 |
| BMW 3 SERIES(2015) | 88% | £1137 | £135 | Grp 12-25 | £1677-£100 |
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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