2015 Jeep Wrangler MOT pass rate, common failures & what to check

In 2025, 71.4% of Jeep Wranglers first used in 2015 passed their MOT first time, against 71.9% for all cars first used in 2015. Across 1,623 Wrangler first tests from 2023 to 2025, the most common failure areas were lamps and electrical equipment, brakes and visibility (wipers, washers and windscreen).

This page analyses first MOT tests for Jeep Wranglers first used in 2015 (all trims grouped): 2021 to 2025 for the pass-rate trend, and 2023 to 2025 for the failure and advisory analysis — plus what is worth checking before you buy one.

Data: DVSA anonymised MOT tests to December 2025 · Calculated by SortedCars · Updated October 2026

Passed first time, 2025
71.4%
of 563 first tests; all cars first used in 2015: 71.9%. Fixed-at-the-test counts as a fail
Tests analysed
1,623
first tests, 2023–2025; 563 in 2025
Clean pass, 2025
42.5%
of 563 first tests in 2025, passed with no advisory and no minor defect recorded
Typical mileage, tested in 2025
63,500
middle half: 44,500–82,500 miles; all cars first used in 2015: 74,000

How the 2015 Jeep Wrangler MOT pass rate has changed

Share of first tests passed in each year, Wranglers first used in 2015 against all cars first used in 2015 (any make or fuel; not adjusted for mileage, fuel or use). In 2025 the Wrangler figure was in line with the all-cars figure.

2015 WranglerAll cars first used in 2015
70%80%20212022202320242025Test year (first tests)All cars first used in 2015, test year 2021: 79.7%All cars first used in 2015, test year 2022: 77.8%All cars first used in 2015, test year 2023: 75.5%All cars first used in 2015, test year 2024: 73.5%All cars first used in 2015, test year 2025: 71.9%2015 Wrangler, test year 2021: 76.4%2015 Wrangler, test year 2022: 74.3%2015 Wrangler, test year 2023: 70.4%2015 Wrangler, test year 2024: 72.3%2015 Wrangler, test year 2025: 71.4%71.9%71.4%
View this chart as a table
Test year2015 WranglerAll cars first used 2015Wrangler first tests
202176.4%79.7%546
202274.3%77.8%556
202370.4%75.5%533
202472.3%73.5%527
202571.4%71.9%563

Common 2015 Jeep Wrangler MOT failures

Share of the 465 failed first tests (2023–2025) with at least one failure in each area. A test can fail in more than one area, so the shares add up to more than 100%.

Lamps, reflectors and electrical equipment63.4%
Brakes28.6%
Visibility15.5%
Suspension10.3%
Tyres8.6%

Most common failure items

DVSA failure itemShare of failed first testsTests
Side repeaters: not working16.1%75
Position lamp: not working11.2%52
Rear fog lamp: not working10.8%50

Item names are DVSA’s own wording. 2023–2025 combined.

What to check on a 2015 Jeep Wrangler before buying

The three areas where failed first tests most often had a fault, 2023–2025.

  1. Lamps and electrics. Ask someone to watch while you work the brake lights, indicators, sidelights, dipped and main beam, and the number-plate lamps.
  2. Brakes. Worth looking at the discs and pads through the wheel spokes for scoring and a worn lip, and noticing on the test drive whether the car pulls to one side or the pedal feels long.
  3. Wipers and windscreen. Worth checking that the wipers clear the screen cleanly, that the washers work, and that there are no chips or cracks in the driver’s view.

Common 2015 Jeep Wrangler MOT advisories

Advisories are points the tester noted that did not fail the car. Most common on 2015 Wranglers, as a share of all 1,623 first tests, 2023–2025.

DVSA advisory itemShare of first testsTests
Brake pads: wearing thin10.8%175
Brake discs: worn, pitted or scored, but not seriously weakened10.5%170
Tread depth: worn close to legal limit/worn on edge6.8%111
Tyre condition: slightly damaged/cracking or perishing5.7%92
Ball joint: has slight play3.2%52

Questions about the 2015 Jeep Wrangler MOT

What is the MOT pass rate of a 2015 Jeep Wrangler?

In 2025, 71.4% of Wranglers first used in 2015 passed their MOT first time, against 71.9% for all cars first used in 2015. A car fixed during the test counts as a fail.

What does a 2015 Wrangler most often fail its MOT on?

Lamps and electrical equipment (in 63.4% of failed first tests, 2023–2025), brakes (28.6%) and visibility (wipers, washers and windscreen) (15.5%). The single most common item was “Side repeaters: not working” (16.1%).

How often does a 2015 Jeep Wrangler fail its MOT?

In 2025, 28.6% of first tests on Wranglers first used in 2015 did not pass first time: 21.3% failed, and a further 7.3% had a fault fixed during the test (counted as a fail here). Across 2023–2025, 465 of 1,623 first tests did not pass first time.

What are the most common 2015 Jeep Wrangler MOT advisories?

“Brake pads: wearing thin” (on 10.8% of first tests, 2023–2025), “Brake discs: worn, pitted or scored, but not seriously weakened” (10.5%), “Tread depth: worn close to legal limit/worn on edge” (6.8%), “Tyre condition: slightly damaged/cracking or perishing” (5.7%) and “Ball joint: has slight play” (3.2%).

Is a 2015 Jeep Wrangler reliable?

An MOT pass rate shows what failed at the test, not how reliable a car is. For this group of cars the first-time pass rate went from 76.4% in 2021 to 71.4% in 2025. For one particular car, its own MOT history matters more than the average.

Other cars first used in 2015

The most-tested cars from the same year. Each page uses the same method.

2015 Ford Fiesta MOT statistics · 2015 Vauxhall Corsa MOT statistics · 2015 Ford Focus MOT statistics · 2015 Volkswagen Golf MOT statistics · 2015 Nissan Qashqai MOT statistics

How the 2015 Jeep Wrangler MOT data is calculated

Every number on this page is calculated by SortedCars from DVSA’s anonymised MOT test data for Great Britain, 2021–2025. “2015 Wrangler” means a Jeep Wrangler whose date of first use falls in 2015 (64, 15 and 65 plates), all trims grouped. Class 4 vehicles, first tests only — retests are not counted. Pass rate = passed ÷ all first tests; a car with a fault fixed during the test (PRS) counts as a fail. Our national first-test pass rate matches DVSA’s published figure (table DVSA/MOT/01) to within 0.04 points in every year. Clean pass = passed with no advisory and no minor defect recorded. Mileage is the reading recorded at the test. Comparisons are with all cars first used in 2015, any make or fuel, and are not adjusted for mileage, fuel or use. Failure and advisory item names are DVSA’s own wording. No figure is shown for fewer than 500 tests; an item is shown only if it appears on at least 50 tests and 1% of the base. Pass rates describe a group of cars, not one car: a well-kept example can pass and a neglected one can fail. This page is general information, not advice about any particular vehicle; always have a used car inspected before you buy. SortedCars is not affiliated with or endorsed by DVSA. You can check any car’s MOT history free on the official service: gov.uk/check-mot-history. Contains public sector information licensed under the Open Government Licence v3.0.