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S400 OMB

2003 Porsche 911

Silver Petrol 3600cc
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MOT Status

Valid
Expires7 Jun 2027
Tests24 (19 pass, 5 fail)
Pass rate79.2%

Mileage

149,580 mi
Last recorded149,580 miles
Recorded on8 Jun 2026
Typical for 2003 Porsche 91156,599 mi

Significantly above average — investigate

4 checks still locked for this Porsche
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Finance
Write-off
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Vehicle Details

RegistrationS400 OMB
MakePorsche
Model911
Year2003
ColourSilver
Fuel typePetrol
Engine3,600cc

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

19 pass 5 fail
Pass 8 Jun 2026 149,580 miles

Front Macpherson strut corroded but not seriously weakened Both (5.3.3 (b) (i))

Rear Macpherson strut corroded but not seriously weakened Both (5.3.3 (b) (i))

Pass 13 May 2025 148,988 miles

Front Brake pipe corroded, covered in grease or other material both front brake pipes coated with grease (1.1.11 (c))

Lower Oil leak, but not excessive engine (8.4.1 (a) (i))

Nearside Front Coil spring corroded (5.3.1 (b) (i))

Offside Front Coil spring corroded (5.3.1 (b) (i))

Fail 13 May 2025 148,960 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Front Brake pipe corroded, covered in grease or other material both front brake pipes coated with grease (1.1.11 (c))

Lower Oil leak, but not excessive engine (8.4.1 (a) (i))

Nearside Front Coil spring corroded (5.3.1 (b) (i))

Offside Front Coil spring corroded (5.3.1 (b) (i))

Pass 8 Nov 2022 148,147 miles

Nearside Front Brake pipe corroded, covered in grease or other material from flexy to caliper (1.1.11 (c))

Nearside Front Coil spring corroded (5.3.1 (b) (i))

Offside Front Brake pipe corroded, covered in grease or other material from flexy to caliper (1.1.11 (c))

Offside Front Coil spring corroded (5.3.1 (b) (i))

Pass 15 Nov 2021 146,874 miles

Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 13 Nov 2020 145,567 miles

Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Rear Anti-roll bar linkage pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Pass 19 Nov 2019 144,958 miles

Fluid leak, but not excessive around front diff (8.4.1 (a) (i))

Oil leak, but not excessive engine to gearbox (8.4.1 (a) (i))

Pass 2 Nov 2018 144,138 miles

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Nearside Front Outer Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Front Outer Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Fail 30 Oct 2018 144,128 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Nearside Rear Outer Brake pipe excessively corroded (1.1.11 (c))

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Nearside Front Outer Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Front Outer Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Pass 23 Oct 2017 141,161 miles

Front registration plate deteriorated but not likely to be misread (6.3.1d)

Pass 13 Oct 2016 135,292 miles
Pass 30 Sep 2015 126,144 miles

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

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

Pass 8 Oct 2014 117,678 miles
Pass 4 Oct 2013 107,596 miles

Nearside Rear Suspension arm has slight play in a ball joint (2.4.G.2)

Pass 10 Oct 2012 99,582 miles

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

Nearside Front Tie bar/rod has slight play in a ball joint (2.4.G.2)

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

Fail 8 Oct 2012 99,581 miles

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

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

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

Nearside Front Tie bar/rod has slight play in a ball joint (2.4.G.2)

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

Pass 6 Oct 2011 89,618 miles

advise front to rear brake pipe surface corrosion

advise nsf inner steering knuckle play

Fail 6 Oct 2011 89,618 miles

Nearside Rear Registration plate lamp not working (1.1.C.1d)

Offside Front Fuel cap/sealing device sealing washer deteriorated (7.2.4c)

advise front to rear brake pipe surface corrosion

advise nsf inner steering knuckle play

Pass 5 Oct 2010 79,104 miles

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

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

Pass 2 Oct 2009 68,229 miles

both front tyres wearing on inner edges

Fail 1 Oct 2009 68,199 miles

Nearside Track rod end ball joint has excessive play (2.2.B.1f)

Offside Track rod end ball joint has excessive play (2.2.B.1f)

both front tyres wearing on inner edges

Pass 8 Oct 2008 58,029 miles
Pass 10 Oct 2007 46,971 miles
Pass 22 Sep 2006 34,004 miles

How Reliable is the Porsche 911?

Based on 977,057 MOT tests across 73,061 vehicles.

85.2%
Pass Rate
1,867
Miles/Year
47
Year Lifespan
73,061
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 20,869
position lamp(s) not working 7,590
Windscreen washer provides insufficient washer liquid 6,439
Headlamp aim too high 6,432
Brake pipe excessively corroded 5,466
Full Porsche 911 reliability report

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S400 OMB is a 2003 Porsche 911 in Silver with a 3,600cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 79.2%.

Across all 2003 Porsche 911 models, the average MOT pass rate is 83.0% with a typical mileage of 56,599 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 Porsche 911 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 20,869 recorded failures. If you're considering buying S400 OMB, it's worth having these areas checked by a mechanic before committing.

The Porsche 911 typically stays on UK roads for around 47 years. At 23 years old, this Porsche 911 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of S400 OMB?

You can check the full history of S400 OMB by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S400 OMB registered?

S400 OMB is a 2003 Porsche 911, first registered on 26 September 2003.

Is S400 OMB safe to buy?

The MOT history for S400 OMB shows 24 tests with a 79.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does S400 OMB 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 S400 OMB. 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.