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KN54 RPX

2004 Smart Roadster Speedsilver Auto

Silver Petrol 698cc
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MOT Status

Valid
Expires18 Sep 2026
Tests22 (17 pass, 5 fail)
Pass rate77.3%

Mileage

51,955 mi
Last recorded51,955 miles
Recorded on19 Sep 2025
Typical for 2004 Smart Roadster Speedsilver Auto51,559 mi

Below or average mileage for this year

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

RegistrationKN54 RPX
MakeSmart
ModelRoadster Speedsilver Auto
Year2004
ColourSilver
Fuel typePetrol
Engine698cc

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

17 pass 5 fail
Pass 19 Sep 2025 51,955 miles
Pass 14 Feb 2024 51,662 miles
Pass 31 Oct 2022 50,053 miles
Pass 5 Nov 2021 49,890 miles

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Pass 5 Oct 2020 49,050 miles
Pass 7 Oct 2019 48,172 miles
Pass 22 Oct 2018 43,500 miles
Pass 17 Jul 2017 43,292 miles
Pass 11 Jul 2016 41,894 miles
Pass 22 Apr 2015 39,815 miles
Fail 16 Apr 2015 39,801 miles

Nearside Rear coil spring broken (2.4.C.1a)

Pass 22 Apr 2014 37,738 miles
Pass 10 Apr 2013 35,634 miles

Under-trays fitted obscuring some underside components

Pass 19 Apr 2012 31,182 miles
Fail 18 Apr 2012 31,179 miles

Offside Front coil spring incomplete (2.4.C.1a)

Pass 11 Jan 2011 30,514 miles

Nearside Rear coil spring corroded (2.4.C.1b)

BOTH FRONT BRAKE DISCS ARE SLIGHTLY WORN

Front Anti-roll bar corroded but not seriously weakened (2.4.G.1)

NEARSIDE AND OFFSIDE OUTER SILLS HAVE PLASTIC COCERS ON THE SILLS..SILLS NOT CHECKED

Nail in nearside rear tyre

Nearside Front Anti-roll bar linkage corroded but not seriously weakened (2.4.G.1)

Nearside Front Brake hose has slight corrosion to ferrules (3.6.B.4e)

Nearside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

Offside Front Anti-roll bar linkage corroded but not seriously weakened (2.4.G.1)

Offside Front Brake hose has slight corrosion to ferrules (3.6.B.4e)

Offside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

Offside Rear coil spring corroded (2.4.C.1b)

Oil leak

THE WHOLE UNDERSIDE OF THE VEHICLE..I.E FLOOR AREA IS COVERED IN PLASTIC FLOOR COVERS..THUS A FULL INSPECTION OF SOME OF THE COMPONETS COULD NOT BE CHECKED

VEHICLE TESTD IN COLD AND ICEY WET CONDITIONS

Fail 10 Jan 2011 30,514 miles

Brakes imbalanced across an axle (3.7.B.5b)

Nearside Front Windscreen wiper not operating automatically when switched on (8.2.1b)

Offside Front Windscreen wiper not operating automatically when switched on (8.2.1b)

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

BOTH FRONT BRAKE DISCS ARE SLIGHTLY WORN

Front Anti-roll bar corroded but not seriously weakened (2.4.G.1)

NEARSIDE AND OFFSIDE OUTER SILLS HAVE PLASTIC COCERS ON THE SILLS..SILLS NOT CHECKED

Nail in nearside rear tyre

Nearside Front Anti-roll bar linkage corroded but not seriously weakened (2.4.G.1)

Nearside Front Brake hose has slight corrosion to ferrules (3.6.B.4e)

Nearside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

Nearside Rear coil spring corroded (2.4.C.1b)

Offside Front Anti-roll bar linkage corroded but not seriously weakened (2.4.G.1)

Offside Front Brake hose has slight corrosion to ferrules (3.6.B.4e)

Offside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

Offside Rear coil spring corroded (2.4.C.1b)

Oil leak

THE WHOLE UNDERSIDE OF THE VEHICLE..I.E FLOOR AREA IS COVERED IN PLASTIC FLOOR COVERS..THUS A FULL INSPECTION OF SOME OF THE COMPONETS COULD NOT BE CHECKED

VEHICLE TESTD IN COLD AND ICEY WET CONDITIONS

Pass 26 Jan 2010 28,390 miles

Front Anti-roll bar corroded but not seriously weakened (2.4.G.1)

NEARSIDE AND OFFSIDE OUTER SILLS HAVE PLASTIC COVERS ON THE SILLS..SILLS NOT CHECKED

Nearside Front Anti-roll bar linkage corroded but not seriously weakened (2.4.G.1)

Nearside Front Macpherson strut has slight movement at the upper attachment (2.5.A.1c)

Nearside Front Macpherson strut is slightly stiff in the upper support bearing assembly (2.5.B.1b)

Nearside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Nearside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

OFFSIDE FRONT LOWER PART OF THE WINDSCREEN HAS A STICKER ON THE SCREEN

Offside Front Anti-roll bar linkage corroded but not seriously weakened (2.4.G.1)

Offside Front Macpherson strut is slightly stiff in the upper support bearing assembly (2.5.B.1b)

Offside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

Oil leak

THE WHOLE UNDERSIDE OF THE VEHICLE .I.E FLOOR AREA..HAS PLASTIC FLOOR COVERS..THUS A FULL INSPECTION OF SOME OF THE COMPONETS COULD NOT BE CHECKED

Fail 25 Jan 2010 28,390 miles

Anti-lock braking system warning lamp indicates an ABS fault (3.4.1c)

Anti-lock braking system warning lamp sequence is incorrect (3.4.1d)

Nearside Front Headlamp aim too high (1.8)

Front Anti-roll bar corroded but not seriously weakened (2.4.G.1)

NEARSIDE AND OFFSIDE OUTER SILLS HAVE PLASTIC COVERS ON THE SILLS..SILLS NOT CHECKED

Nearside Front Anti-roll bar linkage corroded but not seriously weakened (2.4.G.1)

Nearside Front Macpherson strut has slight movement at the upper attachment (2.5.A.1c)

Nearside Front Macpherson strut is slightly stiff in the upper support bearing assembly (2.5.B.1b)

Nearside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Nearside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

OFFSIDE FRONT LOWER PART OF THE WINDSCREEN HAS A STICKER ON THE SCREEN

Offside Front Anti-roll bar linkage corroded but not seriously weakened (2.4.G.1)

Offside Front Macpherson strut is slightly stiff in the upper support bearing assembly (2.5.B.1b)

Offside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

Oil leak

THE WHOLE UNDERSIDE OF THE VEHICLE .I.E FLOOR AREA..HAS PLASTIC FLOOR COVERS..THUS A FULL INSPECTION OF SOME OF THE COMPONETS COULD NOT BE CHECKED

Pass 28 Jan 2009 26,038 miles

Front Anti-roll bar corroded but not seriously weakened (2.4.G.1)

Nearside Front Anti-roll bar linkage corroded but not seriously weakened (2.4.G.1)

Nearside Front Macpherson strut corroded but not seriously weakened (2.4.G.1)

Nearside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Nearside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

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

Offside Front Anti-roll bar linkage corroded but not seriously weakened (2.4.G.1)

Offside Front Macpherson strut corroded but not seriously weakened (2.4.G.1)

Offside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

advise handbrake travel

advise offside interior door handle slightly tight to operate but opens door

advise offside sill trim slightly insecure at front

advise plastic trim on sills not allowing full assessment

advise plastic undertrays covering underside of vehicle not allowing full assessment

Fail 28 Jan 2009 26,038 miles

Brakes imbalanced across an axle (3.7.B.5b)

Nearside Front Direction indicator incorrect colour (1.4.A.2f)

Nearside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Nearside Rear Direction indicator incorrect colour (1.4.A.2f)

Offside Front Direction indicator incorrect colour (1.4.A.2f)

Offside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Offside Rear Direction indicator incorrect colour (1.4.A.2f)

Front Anti-roll bar corroded but not seriously weakened (2.4.G.1)

Nearside Front Anti-roll bar linkage corroded but not seriously weakened (2.4.G.1)

Nearside Front Brake pad(s) wearing thin (3.5.1g)

Nearside Front Macpherson strut corroded but not seriously weakened (2.4.G.1)

Nearside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Nearside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

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

Offside Front Anti-roll bar linkage corroded but not seriously weakened (2.4.G.1)

Offside Front Brake pad(s) wearing thin (3.5.1g)

Offside Front Macpherson strut corroded but not seriously weakened (2.4.G.1)

Offside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

advise handbrake travel

advise offside interior door handle slightly tight to operate but opens door

advise offside sill trim slightly insecure at front

advise plastic trim on sills not allowing full assessment

advise plastic undertrays covering underside of vehicle not allowing full assessment

Pass 11 Jan 2008 19,908 miles

NEARSIDE AND OFFSIDE OUTER SILLS HAVE PLASTIC COVERS ON THE SILLS CSILLS NOT CHECKED

THE WHOLE UNDERSIDE OF THE VEHICLE IS COVERED IN PLASTIC COVERS.THUS A FULL INSPECTION OF THE COMPONETS COULD NOT BE DONE...

How Reliable is the Smart Roadster Speedsilver Auto?

Based on 2,647 MOT tests across 154 vehicles.

75.0%
Pass Rate
3,480
Miles/Year
22
Year Lifespan
154
On UK Roads

Top MOT Failure Points

Registration plate lamp not working 54
Tyre tread depth below requirements of 1.6mm 54
Windscreen wiper does not clear the windscreen effectively 43
Stop lamp not working 38
Headlamp not working on dipped beam 38
Full Smart Roadster Speedsilver Auto reliability report

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KN54 RPX is a 2004 Smart Roadster Speedsilver Auto in Silver with a 698cc petrol engine. This vehicle has been through 22 MOT tests with a personal pass rate of 77.3%.

Across all 2004 Smart Roadster Speedsilver Auto models, the average MOT pass rate is 75.1% with a typical mileage of 51,559 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Smart Roadster Speedsilver Auto fails its MOT is registration plate lamp not working, accounting for 54 recorded failures. If you're considering buying KN54 RPX, it's worth having these areas checked by a mechanic before committing.

The Smart Roadster Speedsilver Auto typically stays on UK roads for around 22 years. At 22 years old, this Smart Roadster Speedsilver Auto is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of KN54 RPX?

You can check the full history of KN54 RPX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN54 RPX registered?

KN54 RPX is a 2004 Smart Roadster Speedsilver Auto, first registered on 2 November 2004.

Is KN54 RPX safe to buy?

The MOT history for KN54 RPX shows 22 tests with a 77.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN54 RPX 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 KN54 RPX. 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.