MASERATI GRANCABRIO (2020)
Running costs, reliability data, and common problems from 60 real MOT tests.
Annual Cost
£2,042
£170/month
MOT Pass Rate
93%
Excellent
Road Tax
£195
Flat rate/year
Insurance
Grp 35-50
4691cc Petrol
Great Choice
93% pass rate, £2042/year to run. 11 points above average.
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Annual Running Costs
~30 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 11 points above the national average of 82%. It also outperforms the MASERATI brand average of 89%.
At 6 years old, 93% of MASERATI GRANCABRIOs from 2020 passed their MOT first time in 2026. That's based on 60 tests across the UK. The average mileage at this age is 11,006 miles.
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Mileage Analysis
11,006
Average miles
44,400
Expected for age
The average 2020 MASERATI GRANCABRIO has 11,006 miles on the clock, which is significantly below the expected 44,400 miles for a 6-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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MASERATI GRANCABRIO by Year
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About the 2020 MASERATI GRANCABRIO
The 2020 MASERATI GRANCABRIO is a luxury with a 4691cc petrol engine. 60 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2020, the average MOT pass rate is 92%, and this model beats that benchmark.
With an average of 11,006 miles at 6 years old, MASERATI GRANCABRIO 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.
2020 MASERATI GRANCABRIO Fuel Costs
The 4691cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2020 MASERATI GRANCABRIO?
Total estimated annual running cost is £2,042 (£170/month), broken down as £1592 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MASERATI GRANCABRIO Reliability Trend
The MASERATI GRANCABRIO has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 2020 MASERATI GRANCABRIO
At 6 years old, the MASERATI GRANCABRIO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. Note: with only 60 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2020 MASERATI GRANCABRIO's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 6 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.
Oil Consumption
Low riskLarger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.
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 MASERATI GRANCABRIO stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MASERATI GRANCABRIO(2020) | 93% | £1592 | £195 | Grp 35-50 | £2042 |
| JAGUAR F-TYPE(2018) | 95% | £1592 | £190 | Grp 35-50 | £2037-£5 |
| LAND ROVER RANGE ROVER SPRT SVR CRBN ED A(2021) | 96% | £1592 | £190 | Grp 35-50 | £2037-£5 |
| TOYOTA LAND CRUISER(2019) | 93% | £1592 | £190 | Grp 35-50 | £2037-£5 |
| BMW X5 M COMPETITION AUTO(2021) | 95% | £1592 | £190 | Grp 35-50 | £2037-£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.
Related Maserati Models
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MASERATI GRANTURISMO
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