BMW Z4
2023 · Purple · Petrol · 1,998 cc · Roadster
MOT
Valid
Expires 30 Mar 2027 (162 days left)
Tax
Taxed
Due 01 Apr 2027 (164 days left)
Mileage
20,494 mi
At MOT on 13 Mar 2026
Outstanding safety recall. The DVSA reports an active manufacturer recall that has not been completed. Repairs are free at any main dealer. Check recall details
About K9SJN
Registration K9SJN is a 2023 purple BMW Z4 with a 1,998cc petrol engine. The vehicle is approximately 3 years old and therefore requires an annual MOT test.
The current MOT certificate is valid until 30 March 2027, which is 162 days away. Booking the next test early is recommended, as slots fill up quickly near expiry.
Vehicle tax is paid and next due on 01 April 2027, 164 days from today.
The vehicle has 1 MOT test on record, all of which passed.
Latest recorded mileage was 20,494 miles on 13 March 2026.
CO₂ emissions are rated at 164 g/km. The vehicle meets the EURO 6 AP emissions standard, which generally makes it compliant with the London ULEZ and similar clean-air zones.
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MOT History 1 test
- MOT test number
- 794749835004
- Expiry date
- 30 Mar 2027
- Mileage recorded
- 20,494 MI
- Registration at time of test
- K9SJN
- Data source
- DVSA
Vehicle specifications
- Model
- Z4
- Body Type
- Roadster
- Fuel Type
- PETROL
- Engine Size
- 1,998 cc
- First Registered
- Mar 2023
- First Used on Road
- 31 Mar 2023
- CO2 Emissions
- 164 g/km
- Euro Status
- EURO 6 AP
- RDE Level
- 2
- Wheelplan
- 2 AXLE RIGID BODY
- Type Approval
- M1
- Last V5C Issued
- 01 Aug 2023
- Safety Recall
- Yes (action required)
- Export Marker
- No
Tyre Size
225/45R18 W 95
Front tyre
Width
225 mm
Tread width
Profile
45%
Sidewall
Wheel
18"
Rim
Speed W
168 mph
Max speed
Load 95
690 kg
Per tyre
255/40R18
Rear tyre
Width
255 mm
Tread width
Profile
40%
Sidewall
Wheel
18"
Rim
This car runs wider tyres at the rear than the front (a staggered setup), so front and rear are not interchangeable.
255/35R19 W 96
Front tyre
Width
255 mm
Tread width
Profile
35%
Sidewall
Wheel
19"
Rim
Speed W
168 mph
Max speed
Load 96
710 kg
Per tyre
275/35R19 W 100
Rear tyre
Width
275 mm
Tread width
Profile
35%
Sidewall
Wheel
19"
Rim
Speed W
168 mph
Max speed
Load 100
800 kg
Per tyre
This car runs wider tyres at the rear than the front (a staggered setup), so front and rear are not interchangeable.
What do these numbers mean?
Take 225/45R18 W 91 as an example:
- 225 is the tread width in millimetres.
- 45 is the profile: the sidewall height is 45% of the width.
- R18 means a radial tyre on an 18 inch wheel.
- W is the speed rating (the fastest the tyre is rated for, 168 mph here).
- 91 is the load index (the most weight one tyre can carry, 615 kg here).
Manufacturer standard (OE) tyre sizes for this vehicle. Always check the sizes printed on your existing tyres or the sticker inside the driver's door before buying, as fitments can vary by trim and wheel option.
What this Bmw costs to run
Based on live UK average petrol (e10) prices and the official CO2 figure.
- Fuel economy
- 39.8 mpg
- From 164 g/km CO2
- Cost per mile
- 19.9p
- At 173.9p/litre
- Fill-up
- £104.37
- Approx. 60L tank
- Yearly fuel
- £1,471
- At 7,400 miles/year
Estimates use the official CO2 figure with a real-world correction. Fuel price is the UK average from 8008 forecourts via the GOV.UK Fuel Finder scheme. Real-world MPG can vary by 10-15%.
Data from DVLA & DVSA. For personal use only, always verify independently before purchase decisions. Last updated 18 Oct 2026 at 11:42.