CarCostCheck

ROLLS ROYCE PHANTOM (2018)

Running costs, common problems, and reliability data based on 253 real MOT tests in 2024.

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MOT Pass Rate

100%

Total Tests (2024)

253

Avg Mileage

20,728 mi

Est. Annual Cost

£2,037

Is the 2018 ROLLS ROYCE PHANTOM reliable?

Excellent reliability. Very few MOT failures. That's 18 points above the national average of 82%. It also outperforms the ROLLS ROYCE brand average of 95%.

At 6 years old, 100% of ROLLS ROYCE PHANTOMs from 2018 passed their MOT first time in 2024. That's based on 253 tests across the UK. The average mileage at this age is 20,728 miles.

How does the 2018 ROLLS ROYCE PHANTOM compare?

Rank among all 2018 cars2nd out of 649(top 0%)
Rank among all ROLLS ROYCE models3rd out of 79(top 4%)
vs national average+18% (82% avg)
vs 2018 cars average+11% (89% avg)
vs ROLLS ROYCE average+5% (95% avg)

Mileage Analysis

The average 2018 ROLLS ROYCE PHANTOM has 20,728 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.

How much does a 2018 ROLLS ROYCE PHANTOM cost to run?

⛽Fuel (Petrol, 6749cc)
£1,592
🏛️Road Tax
£190
🔧MOT Test
£55
🛠️Predicted Repairs
£200
Total per year£2,037
Per month£170/mo

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.

ROLLS ROYCE PHANTOM by Year

YearPass RateTestsAvg Mileage
202184%4911,310 mi
2020100%14716,403 mi
201996%14813,532 mi
2018100%25320,728 mi
201698%12816,214 mi
2015100%9230,827 mi
201499%16827,989 mi
2013100%12425,841 mi
201290%6932,507 mi
2011100%11533,107 mi
2010100%8538,516 mi
2009100%6152,458 mi
200895%17646,526 mi
200797%16862,311 mi
200699%14060,555 mi
200597%14886,046 mi
200492%10688,129 mi
200395%3786,532 mi

Checking a specific ROLLS ROYCE PHANTOM?

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About the 2018 ROLLS ROYCE PHANTOM

The 2018 ROLLS ROYCE PHANTOM is a performance with a 6749cc petrol engine. 253 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It ranks in the top 0% of all 2018 cars for reliability.

With an average of 20,728 miles at 6 years old, ROLLS ROYCE PHANTOM 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.

2018 ROLLS ROYCE PHANTOM Fuel Costs

The 6749cc 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 2018 ROLLS ROYCE PHANTOM?

Total estimated annual running cost is £2,037 (£170/month), broken down as £1592 fuel, £190 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.

ROLLS ROYCE PHANTOM Reliability Trend

The ROLLS ROYCE PHANTOM has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.

Buying a Used 2018 ROLLS ROYCE PHANTOM

At 6 years old, the ROLLS ROYCE PHANTOM offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.

Alternatives to the 2018 ROLLS ROYCE PHANTOM

The ROLLS ROYCE PHANTOM is actually the most reliable option among similar petrol performances from this era. Here are comparable petrol cars with similar engines: