How much does a 2000 MERCEDES CL cost to run?

Estimated annual running cost is £2,907 (£242/month), including £1592 fuel, £760 road tax, £55 MOT, and £500 predicted repairs.

What is the MOT pass rate for a 2000 MERCEDES CL?

The 2000 MERCEDES CL has a 76% MOT pass rate based on 78 tests in 2026. This ranks 140 out of 338 cars from 2000.

Which year MERCEDES CL is most reliable?

The 2012 MERCEDES CL has the highest MOT pass rate at 94%. The least reliable year is 2000 at 76%.

MERCEDES CL (2000)

Q: Is the 2000 MERCEDES CL reliable?

Average reliability. Expect some repairs as it ages. 76% of MERCEDES CLs from 2000 passed their MOT first time in 2026, based on 78 tests. That's 6 points below the national average of 82%.

Q: What is the average mileage for a 2000 MERCEDES CL?

The average mileage for a 2000 MERCEDES CL is 91,007 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.

Running costs, reliability data, and common problems from 78 real MOT tests.

Annual Cost

£2,907

£242/month

MOT Pass Rate

76%

Average

Road Tax

£760

Based on CC/year

Insurance

Grp 35-50

5439cc Petrol

Check Carefully

76% pass rate, £2907/year to run. 6 points below average.

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Petrol5439cc26 years old78 tests91k miles avg

Annual Running Costs

Fuel (Petrol, 5439cc)

~30 mpg

£1,592

Road Tax

Based on 5439cc

£760

MOT Test

£55

Predicted Repairs

£500

Total per year£2,907

Per month£242/mo

Per week£56/wk

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

76% MOT pass rate(Average)

0%National avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 6 points below the national average of 82%. It falls below the MERCEDES brand average of 87%.

At 26 years old, 76% of MERCEDES CLs from 2000 passed their MOT first time in 2026. That's based on 78 tests across the UK. The average mileage at this age is 91,007 miles.

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How Does It Compare?

Rank among 2000 cars140th of 338(top 41%)

Rank among MERCEDES models1240th of 1,408(top 88%)

vs national average-6%(82% avg)

vs 2000 cars average+3%(73% avg)

vs MERCEDES average-11%(87% avg)

Mileage Analysis

91,007

Average miles

192,400

Expected for age

The average 2000 MERCEDES CL has 91,007 miles on the clock, 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?

The most reliable year is the 2012 model with a 94% MOT pass rate, while the 2000 model has the lowest at 76%. Consider a different year if reliability is a priority.

MERCEDES CL by Year

Year	Pass Rate	Tests	Avg Mileage
2021	100%	38	14,783 mi
2014	91%	246	61,866 mi
2013	87%	276	61,865 mi
2012	94%	172	66,464 mi
2011	89%	159	73,701 mi
2010	85%	150	77,076 mi
2009	81%	119	86,705 mi
2008	80%	241	78,575 mi
2007	88%	468	104,864 mi
2006	89%	79	94,133 mi
2005	93%	70	94,005 mi
2004	87%	112	79,723 mi
2003	86%	250	105,101 mi
2002	82%	330	94,742 mi
2001	78%	116	116,951 mi
2000	76%	78	91,007 mi
1999	78%	72	16,669 mi
1998	79%	113	101,277 mi
1997	92%	118	104,546 mi

Similar Cars to Consider

MERCEDES CLK

2000 · 5439cc Petrol

£2,247/year

81%

+5%

MERCEDES SL

2002 · 4973cc Petrol

£2,247/year

88%

+12%

MERCEDES ML

2002 · 4966cc Petrol

£2,397/year

77%

+1%

ASTON MARTIN DB7

2001 · 5935cc Petrol

£2,247/year

89%

+13%

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About the 2000 MERCEDES CL

The 2000 MERCEDES CL is a performance with a 5439cc petrol engine. 78 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2000, the average MOT pass rate is 73%, and this model beats that benchmark.

With an average of 91,007 miles at 26 years old, MERCEDES CL 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.

2000 MERCEDES CL Fuel Costs

The 5439cc 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 2000 MERCEDES CL?

Total estimated annual running cost is £2,907 (£242/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 76% pass rate. Keeping on top of servicing will help avoid surprises.

MERCEDES CL Reliability Trend

Newer MERCEDES CLs show better MOT pass rates than older ones, with an average improvement of 4 percentage points.

Buying a Used 2000 MERCEDES CL

At 26 years old, the MERCEDES CL 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. Note: with only 78 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 2000 MERCEDES CL's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 26 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.

Clutch Wear

Medium risk

With an average of 91k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

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 2000 MERCEDES CL stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
MERCEDES CL(2000)	76%	£1592	£760	Grp 35-50	£2907
MERCEDES CLK(2000)	81%	£1592	£250	Grp 35-50	£2247-£660
MERCEDES SL(2002)	88%	£1592	£250	Grp 35-50	£2247-£660
MERCEDES ML(2002)	77%	£1592	£250	Grp 35-50	£2397-£510
ASTON MARTIN DB7(2001)	89%	£1592	£250	Grp 35-50	£2247-£660

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.