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T503 FBN

1999 Mercedes-benz C

Silver Petrol 4266cc
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MOT Status

Valid
Expires1 May 2027
Tests16 (11 pass, 5 fail)
Pass rate68.8%

Mileage

158,029 mi
Last recorded158,029 miles
Recorded on2 May 2026
Typical for 1999 Mercedes-benz C103,759 mi

Significantly above average — investigate

4 checks still locked for this Mercedes-benz
Stolen
Finance
Write-off
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Vehicle Details

RegistrationT503 FBN
MakeMercedes-benz
ModelC
Year1999
ColourSilver
Fuel typePetrol
Engine4,266cc

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

11 pass 5 fail
Pass 2 May 2026 158,029 miles
Pass 27 Sep 2022 154,917 miles
Fail 20 Sep 2022 154,916 miles

Nearside Front Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting floor/sill (6.2.2 (d) (i))

Parking brake efficiency below requirements (1.4.2 (a) (i))

Pass 3 Aug 2021 153,051 miles
Fail 3 Aug 2021 153,051 miles

Nearside Front Headlamp aim too high and too far to the left. (4.1.2 (a))

Pass 22 Jun 2020 152,338 miles

Front Brake disc worn, but not excessively both sides (1.1.14 (a) (i))

Offside Front Lower Integral body structure is corroded but structural rigidity is not significantly reduced underside sil area front to back (6.1.1 (c) (i))

Parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (1.4.2 (a) (i))

Rear Brake disc worn, but not excessively both sides (1.1.14 (a) (i))

Pass 22 Dec 2014 151,191 miles

Nearside Rear Direction indicator slightly discoloured (1.4.A.2f)

Nearside Rear Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

Pass 15 Oct 2013 147,585 miles

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Fail 9 Oct 2013 147,577 miles

Nearside Front Brake pipe excessively corroded (3.6.B.2c)

Nearside rear parking brake recording little or no effort (3.7.B.6a)

Offside Front Brake pipe excessively corroded (3.6.B.2c)

Offside Headlamp not working on main beam (1.7.5a)

Offside Side repeater incorrect colour (1.4.A.2f)

Parking brake: efficiency below requirements (3.7.B.7)

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Pass 11 Jul 2012 143,749 miles

Rear Body has slight corrosion (6.1.B.2)

Rear Brake pipe slightly corroded (3.6.B.2c)

Pass 6 Jul 2011 139,936 miles

Nearside Front suspension has slight play in a upper suspension ball joint (2.5.B.1a)

Pass 15 Jul 2010 136,818 miles

Centre Rear Brake pipe slightly corroded (3.6.B.2c)

Fail 15 Jul 2010 136,818 miles

Nearside rear parking brake recording little or no effort (3.7.B.6a)

Offside Front Headlamp not working on main beam (1.7.5a)

Parking brake: efficiency below requirements (3.7.B.7)

Front Direction indicator slightly discoloured (1.4.A.2f)

Front suspension has slight play in a lower suspension ball joint (2.5.B.1a)

Offside Rear Shock absorber has a light misting of oil (2.7.3)

under body starting to rust

Pass 28 Sep 2009 136,598 miles
Fail 21 Apr 2007 132,519 miles

Centre Steering damper leaking oil (2.2.C.1f)

Nearside Front Tyre not fitted in accordance with side wall instructions (4.1.D.1f)

Nearside Front position lamp(s) not working (1.1.A.3b)

Offside Front Tyre not fitted in accordance with side wall instructions (4.1.D.1f)

Offside Front position lamp(s) not working (1.1.A.3b)

Offside Headlamp not working on main beam (1.7.5a)

Offside Rear Shock absorber has a serious fluid leak (2.7.3)

Rear Exhaust has a part missing (7.1.1a)

Pass 21 Apr 2007 132,519 miles

How Reliable is the Mercedes-benz C?

Based on 8,031,355 MOT tests across 683,668 vehicles.

77.6%
Pass Rate
6,412
Miles/Year
32
Year Lifespan
683,668
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 240,078
Suspension arm has excessive play in a ball joint 76,831
Track rod end ball joint has excessive play 67,503
Brake pipe excessively corroded 66,298
coil spring broken 61,560
Full Mercedes-benz C reliability report

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T503 FBN is a 1999 Mercedes-benz C in Silver with a 4,266cc petrol engine. This vehicle has been through 16 MOT tests with a personal pass rate of 68.8%.

Across all 1999 Mercedes-benz C models, the average MOT pass rate is 73.5% with a typical mileage of 103,759 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Mercedes-benz C fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 240,078 recorded failures. If you're considering buying T503 FBN, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz C typically stays on UK roads for around 32 years. At 27 years old, this Mercedes-benz C is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of T503 FBN?

You can check the full history of T503 FBN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was T503 FBN registered?

T503 FBN is a 1999 Mercedes-benz C, first registered on 31 December 1999.

Is T503 FBN safe to buy?

The MOT history for T503 FBN shows 16 tests with a 68.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does T503 FBN have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on T503 FBN. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.