CarVerify

Free Car Check

LL21 PRX

2021 Mercedes-benz Gls 400 AMG Ln Prem + D 4MAT A

Black Diesel 2925cc
Search another vehicle

MOT Status

Valid
Expires27 May 2027
Tests4 (3 pass, 1 fail)
Pass rate75%

Mileage

29,650 mi
Last recorded29,650 miles
Recorded on6 May 2026
Typical for 2021 Mercedes-benz Gls 400 AMG Ln Prem + D 4MAT A34,464 mi

Below or average mileage for this year

4 checks still locked for this Mercedes-benz
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £14.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationLL21 PRX
MakeMercedes-benz
ModelGls 400 AMG Ln Prem + D 4MAT A
Year2021
ColourBlack
Fuel typeDiesel
Engine2,925cc

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

3 pass 1 fail
Pass 6 May 2026 29,650 miles

Front Brake pad(s) wearing thin 2mm (1.1.13 (a) (ii))

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

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

Pass 13 May 2025 21,165 miles
Fail 13 May 2025 21,165 miles

Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))

Nearside Rear Tyre tread depth below requirements of 1.6mm 1.0mm (5.2.3 (e)) DANGEROUS

Offside Rear Tyre tread depth below requirements of 1.6mm 1.3mm (5.2.3 (e)) DANGEROUS

Offside Front Tyre worn close to legal limit/worn on edge 1.9mm and worn on edges (5.2.3 (e))

Pass 14 May 2024 14,913 miles

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

Nearside Rear Tyre worn close to legal limit/worn on edge 2.8mm (5.2.3 (e))

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

How Reliable is the Mercedes-benz Gls 400 AMG Ln Prem + D 4MAT A?

Based on 1,191 MOT tests across 356 vehicles.

88.5%
Pass Rate
9,256
Miles/Year
356
On UK Roads
Full Mercedes-benz Gls 400 AMG Ln Prem + D 4MAT A reliability report

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

LL21 PRX is a 2021 Mercedes-benz Gls 400 AMG Ln Prem + D 4MAT A in Black with a 2,925cc diesel engine. This vehicle has been through 4 MOT tests with a personal pass rate of 75%.

Across all 2021 Mercedes-benz Gls 400 AMG Ln Prem + D 4MAT A models, the average MOT pass rate is 86.7% with a typical mileage of 34,464 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 LL21 PRX?

You can check the full history of LL21 PRX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was LL21 PRX registered?

LL21 PRX is a 2021 Mercedes-benz Gls 400 AMG Ln Prem + D 4MAT A, first registered on 28 May 2021.

Is LL21 PRX safe to buy?

The MOT history for LL21 PRX shows 4 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does LL21 PRX 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 LL21 PRX. 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.