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S50 NAX

2021 BMW 420I M Sport Auto

Blue Petrol 1998cc
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MOT Status

Valid
Expires6 Aug 2027
Tests31 (20 pass, 11 fail)
Pass rate64.5%

Mileage

21,159 mi
Last recorded21,159 miles
Recorded on7 Aug 2026
Typical for 2021 BMW 420I M Sport Auto26,773 mi

Below or average mileage for this year

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

RegistrationS50 NAX
MakeBMW
Model420I M Sport Auto
Year2021
ColourBlue
Fuel typePetrol
Engine1,998cc

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

20 pass 11 fail
Pass 7 Aug 2026 21,159 miles

Both Rear tyres and OSF tyre cracking/perishing on edges

Fail 7 Aug 2026 21,159 miles

Both Rear tyres and OSF tyre cracking/perishing on edges

Front Registration plate does not conform to the specified requirements (0.1 (d))

Rear Registration plate does not conform to the specified requirements (0.1 (d))

Pass 24 Jun 2025 15,832 miles

Nearside Rear Child Seat fitted not allowing full inspection of adult belt

Pass 10 Oct 2024 116,929 miles
Pass 25 Jun 2024 13,286 miles

Nearside Rear Child Seat fitted not allowing full inspection of adult belt

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

Pass 4 Oct 2023 113,165 miles

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

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Fail 29 Sep 2023 113,162 miles

Front Exhaust system insecure (6.1.2 (a))

Nearside Front Brake pad(s) worn down to wear indicator (1.1.13 (a) (i))

Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i))

Offside Front Inner Brake pad(s) worn down to wear indicator (1.1.13 (a) (i))

Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))

Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

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

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

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

Pass 25 May 2022 110,416 miles

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Offside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

o/s/f side wing corroded

Pass 8 Jan 2021 107,344 miles

Front Brake pad(s) wearing thin 25% approx remaining (1.1.13 (a) (ii))

Fail 8 Jan 2021 107,344 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

Front Brake pad(s) wearing thin 25% approx remaining (1.1.13 (a) (ii))

Pass 12 Jul 2019 102,932 miles

Nearside Front Suspension arm pin or bush worn but not resulting in excessive movement Rear mounting perished (5.3.4 (a) (i))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement Rear mounting perished (5.3.4 (a) (i))

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

Fail 11 Jul 2019 102,932 miles

Nearside Rear Brake pipe excessively corroded Along trailing arm (1.1.11 (c))

Offside Rear Brake pipe excessively corroded Along trailing arm (1.1.11 (c))

Nearside Front Suspension arm pin or bush worn but not resulting in excessive movement Rear mounting perished (5.3.4 (a) (i))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement Rear mounting perished (5.3.4 (a) (i))

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

Pass 19 Apr 2018 101,323 miles

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

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

Fail 10 Apr 2018 101,320 miles

Nearside Headlamp not working on dipped beam (1.7.5a)

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

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

Parking brake: efficiency below requirements (3.7.C.1b)

Rear Exhaust has a major leak of exhaust gases clamp broken marked yellow (7.1.2)

Supplementary Restraint System warning lamp indicates a fault (5.4.2)

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

engine management light on

Pass 1 Mar 2017 98,131 miles

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

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

Fail 24 Feb 2017 98,090 miles

Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

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

Nearside Headlamp aim too high (1.8)

Nearside Rear Seat belt retracting mechanism defective (5.2.5b)

Nearside Stop lamp not working (1.2.1b)

Offside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Offside Headlamp aim too far to the right (1.8)

Supplementary Restraint System warning lamp indicates a fault (5.4.2)

ENGINE MANAGEMENT LIGHT ON

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

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

Pass 4 Jul 2016 95,426 miles
Fail 30 Jun 2016 95,407 miles

Nearside Headlamp aim too high (1.8)

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

Offside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc (2.5.C.1a)

Offside Headlamp not working on dipped beam (1.7.5a)

Supplementary Restraint System warning lamp indicates a fault (5.4.2)

Pass 1 Jul 2015 89,493 miles

Front constant velocity joint gaiter deteriorated, but preventing the ingress of dirt (2.5.C.1a)

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

Pass 6 Jan 2014 79,792 miles

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

Offside Front constant velocity joint gaiter damaged, but preventing the ingress of dirt (2.5.C.1a)

Pass 7 Jan 2013 73,792 miles

nearside rear tyre on 2mm

Fail 7 Jan 2013 73,792 miles

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

nearside rear tyre on 2mm

Pass 5 Sep 2011 108,025 miles
Pass 19 Aug 2010 61,790 miles

nearside front and rear tyre outer wall cut

Fail 6 Aug 2010 61,393 miles

Nearside Rear Stop lamp not working (1.2.1b)

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

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

Nearside Front constant velocity joint gaiter deteriorated (2.5.C.1a)

nearside front and rear tyre outer wall cut

Fail 1 Sep 2009 55,868 miles

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

Pass 1 Sep 2009 55,868 miles
Pass 23 Aug 2008 51,345 miles
Pass 31 Aug 2007 40,709 miles
Fail 30 Aug 2007 40,635 miles

Nearside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

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

Offside Front 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 27 Jul 2006 28,097 miles

How Reliable is the BMW 420I M Sport Auto?

Based on 15,587 MOT tests across 7,627 vehicles.

89.9%
Pass Rate
6,639
Miles/Year
7,627
On UK Roads
Full BMW 420I M Sport Auto reliability report

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S50 NAX is a 2021 BMW 420I M Sport Auto in Blue with a 1,998cc petrol engine. This vehicle has been through 31 MOT tests with a personal pass rate of 64.5%.

Across all 2021 BMW 420I M Sport Auto models, the average MOT pass rate is 89.7% with a typical mileage of 26,773 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

Frequently Asked Questions

How do I check the history of S50 NAX?

You can check the full history of S50 NAX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S50 NAX registered?

S50 NAX is a 2021 BMW 420I M Sport Auto, first registered on 30 June 2021.

Is S50 NAX safe to buy?

The MOT history for S50 NAX shows 31 tests with a 64.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does S50 NAX 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 S50 NAX. 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.