Bentley Brooklands (1998)

Estimated running costs and MOT pass rates from 176 MOT tests in 2024.

Annual Cost

£2,738

£228/month

MOT Pass Rate

88%

Good

Road Tax

£375

Estimated/year

Est. Insurance

Grp 35-50

6750cc Petrol

Solid Option

88% pass rate, £2,738/year to run. 6 points above average.

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Petrol6750cc28 years old176 tests50k miles avg

Annual Running Costs

Fuel (Petrol, 6750cc)

~30 mpg

£1,958

Road Tax

Pre-2001 engine size rate

£375

MOT Test

£55

Predicted Repairs

£350

Total per year£2,738

Per month£228/mo

Per week£53/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included.

Reliability Verdict

88% MOT pass rate(Good)

0%All-model avg: 82%100%

Good reliability. Occasional issues but generally solid. That's 6 points above the average of 82% across all models in our data. It falls below the Bentley brand average of 94%.

88% of MOT tests on Bentley Brooklandss from 1998 ended in a pass in 2024, when they were about 26 years old. That's based on 176 tests across the UK, retests included. The average mileage recorded at those tests was 49,506 miles.

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How Does It Compare?

Rank among 1998 models38th of 325(top 12%)

Rank among Bentley models100th of 115(bottom 14%)

vs average of all models+6%(82% avg)

vs 1998 models average+13%(75% avg)

vs Bentley average-6%(94% avg)

Mileage Analysis

49,506

Average miles

192,400

Expected for age

The average 1998 Bentley Brooklands had 49,506 miles on the clock at its 2024 MOT, which is significantly below the expected 192,400 miles for a 26-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?

Of the years with at least 100 tests, the 2008 model has the highest MOT pass rate at 96%, while the 1994 model has the lowest at 82%. The 1998 scores 88%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Bentley Brooklands by Year

Year	Pass Rate	Tests	Avg Mileage
2009	96%	47	27,680 mi
2008	96%	101	23,640 mi
1998	88%	176	49,506 mi
1997	90%	223	73,656 mi
1996	90%	345	69,157 mi
1995	85%	116	82,754 mi
1994	82%	191	79,821 mi
1993	95%	126	82,309 mi

Similar Cars to Consider

Bentley Turbo

1997 · 6750cc Petrol

£2,588/year

91%

+3%

Bentley Arnage

2000 · 6750cc Petrol

£2,588/year

92%

+4%

Bentley Continental

1997 · 6750cc Petrol

£2,588/year

96%

+8%

Rolls-Royce Silver Dawn

1997 · 6750cc Petrol

£2,588/year

94%

+6%

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About the 1998 Bentley Brooklands

The 1998 Bentley Brooklands is a luxury car. Our records list a 6750cc petrol engine, though engines vary between versions. 176 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It ranks in the top 12% of all 1998 models for MOT pass rate.

With an average of 49,506 miles recorded at its 2024 MOT tests, Bentley Brooklands 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.

1998 Bentley Brooklands Fuel Costs

The 6750cc 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 £1,958 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).

What does it cost to own a 1998 Bentley Brooklands?

Total estimated annual running cost is £2,738 (£228/month), broken down as £1,958 fuel, £375 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 88% pass rate. Keeping on top of servicing will help avoid surprises.

Bentley Brooklands Reliability Trend

Newer Bentley Brooklandss pass their MOT more often than older ones, by 4 percentage points on average, which is mostly down to age and wear.

Buying a Used 1998 Bentley Brooklands

At 28 years old, the Bentley Brooklands 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 2008 model has the highest pass rate at 96%.

Common Issues to Watch For

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

Timing Chain / Belt

Watch out

At 28 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

Medium risk

Larger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.

Rust and Corrosion

Watch out

At 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 out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Service History

Low risk

Always 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 1998 Bentley Brooklands stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
Bentley Brooklands(1998)	88%	£1,958	£375	Grp 35-50	£2,738
Bentley Turbo(1997)	91%	£1,958	£375	Grp 35-50	£2,588-£150
Bentley Arnage(2000)	92%	£1,958	£375	Grp 35-50	£2,588-£150
Bentley Continental(1997)	96%	£1,958	£375	Grp 35-50	£2,588-£150
Rolls-Royce Silver Dawn(1997)	94%	£1,958	£375	Grp 35-50	£2,588-£150

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 1998 Bentley Brooklands

Is the 1998 Bentley Brooklands reliable?

Good reliability. Occasional issues but generally solid. 88% of MOT tests on 1998 Bentley Brooklandss ended in a pass, from 176 tests (DVSA MOT data for tests in 2024, retests included). That's 6 points above the average of 82% across all models in the same data.

How much does a 1998 Bentley Brooklands cost to run?

Our estimate is £2,738 a year (£228 a month): £1,958 fuel, £375 road tax, £55 MOT and £350 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 1998 Bentley Brooklands?

88% of 176 MOT tests on the 1998 Bentley Brooklands ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 38th of 325 models first registered in 1998 (top 12%).

Which year Bentley Brooklands has the best MOT pass rate?

Of the years with at least 100 tests, the 2008 Bentley Brooklands has the highest MOT pass rate at 96% and the 1994 the lowest at 82%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 1998 Bentley Brooklands?

The average mileage recorded at MOT tests on the 1998 Bentley Brooklands is 49,506 miles, which is significantly below the expected 192,400 miles for a 26-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.