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T4 RBX

2003 BMW Z4

Blue Petrol 2171cc
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MOT Status

Valid
Expires27 Jul 2027
Tests23 (20 pass, 3 fail)
Pass rate87%

Mileage

107,334 mi
Last recorded107,334 miles
Recorded on28 Jul 2026
Typical for 2003 BMW Z467,714 mi

Significantly above average — investigate

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Vehicle Details

RegistrationT4 RBX
MakeBMW
ModelZ4
Year2003
ColourBlue
Fuel typePetrol
Engine2,171cc

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 3 fail
Pass 28 Jul 2026 107,334 miles

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

Nearside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 15 Oct 2024 102,467 miles
Pass 28 Oct 2023 100,621 miles

Nearside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

Offside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

Pass 29 Oct 2022 97,497 miles
Pass 6 Nov 2021 92,681 miles

Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 6 Nov 2020 87,404 miles
Pass 13 Nov 2019 83,462 miles

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

Nearside Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

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

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

Offside Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

Pass 7 Aug 2018 82,243 miles

Offside Front Steering linkage ball joint has slight play inner rack end slight play (2.1.3 (b) (i))

Offside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

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

Fail 1 Aug 2018 82,239 miles

Rear Brakes imbalanced across an axle park 38% (1.2.1 (b) (i))

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

Offside Front Steering linkage ball joint has slight play inner rack end slight play (2.1.3 (b) (i))

Offside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

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

Pass 9 Aug 2017 81,901 miles

Nearside Front Brake hose slightly deteriorated (3.6.B.4d)

Offside Front Brake hose slightly deteriorated (3.6.B.4d)

Offside Front Suspension arm has slight play in a ball joint (2.4.G.2)

Fail 9 Aug 2017 81,901 miles

Nearside Front Brake hose slightly deteriorated (3.6.B.4d)

Offside Front Brake hose slightly deteriorated (3.6.B.4d)

Offside Front Suspension arm has slight play in a ball joint (2.4.G.2)

Supplementary Restraint System warning lamp indicates a fault (5.4.2)

Pass 19 Aug 2016 81,120 miles

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

Pass 30 Sep 2015 80,546 miles

Rear Inner Brake pad(s) wearing thin (3.5.1g)

oil leak

Fail 30 Sep 2015 80,545 miles

Nearside Front Anti-roll bar has excessive play in a ball joint droplink (2.4.G.2)

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

Nearside Front Suspension arm has excessive play in a pin/bush (2.4.G.2)

Offside Front Suspension arm has slight play in a pin/bush (2.4.G.2)

Rear Inner Brake pad(s) wearing thin (3.5.1g)

oil leak

Pass 4 Oct 2014 80,050 miles

n/s/r brake pipe corroded above subframe

Pass 4 Oct 2013 79,022 miles

n/s/f tyre worn inner shoulder

Pass 22 Sep 2012 77,568 miles

n/s/f suspension arm has slight movement in rear bush

Pass 16 Sep 2011 76,395 miles

n/s/f tyre slightly wearing on inner edge

Pass 21 Sep 2010 69,865 miles

brake pads (front) getting low

engine and gearbox undertrays fitted

n/s underbody tray fitted

n/s/r sill jacking pad missing

rear axle undertray fitted

sill covers fitted

surface corrosion on o/s and n/s rear brake pipes

Pass 11 Sep 2009 62,371 miles
Pass 18 Dec 2008 55,053 miles
Pass 7 Dec 2007 39,156 miles
Pass 6 Dec 2006 21,792 miles

How Reliable is the BMW Z4?

Based on 699,787 MOT tests across 46,739 vehicles.

79.5%
Pass Rate
3,672
Miles/Year
23
Year Lifespan
46,739
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 14,961
coil spring broken 6,689
Tyre has ply or cords exposed 5,893
Brake pipe excessively corroded 5,843
coil spring fractured 5,828
Full BMW Z4 reliability report

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T4 RBX is a 2003 BMW Z4 in Blue with a 2,171cc petrol engine. This vehicle has been through 23 MOT tests with a personal pass rate of 87%.

Across all 2003 BMW Z4 models, the average MOT pass rate is 75.3% with a typical mileage of 67,714 miles. This particular vehicle has performed better than the average for its year.

The most common reason a BMW Z4 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 14,961 recorded failures. If you're considering buying T4 RBX, it's worth having these areas checked by a mechanic before committing.

The BMW Z4 typically stays on UK roads for around 23 years. At 23 years old, this BMW Z4 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of T4 RBX?

You can check the full history of T4 RBX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was T4 RBX registered?

T4 RBX is a 2003 BMW Z4, first registered on 16 December 2003.

Is T4 RBX safe to buy?

The MOT history for T4 RBX shows 23 tests with a 87% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does T4 RBX 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 T4 RBX. 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.