Chrysler Delta
From 838 MOT tests. Below average for its class.
Common MOT failure categories
Pass rate by registration year
What goes wrong?
The most common MOT failure reasons are a spring or spring component fractured or seriously weakened, a suspension pin, bush or joint excessively worn and the aim of a headlamp is not within limits laid down in the requirements. The top issue, a spring or spring component fractured or seriously weakened, caused 71 failures in 2024. Checking tread depth (1.6mm legal minimum, 3mm recommended) before your test can save an unnecessary fail. You can check prices at Black Circles if you need replacements. If you need repairs before retesting, sites like BookMyGarage let you compare local prices.
| a spring or spring component fractured or seriously weakened | 71 |
| a suspension pin, bush or joint excessively worn | 66 |
| the aim of a headlamp is not within limits laid down in the requirements | 22 |
| a steering ball joint with excessive wear or free play | 21 |
| parking brake efficiency below minimum requirement | 19 |
| a brake lining or pad worn below 1.5mm | 18 |
| a headlamp or light source missing, inoperative or more than ½ not functioning in the case of led | 18 |
| tyre tread depth not in accordance with the requirements | 16 |
| a tyre cords visible or damaged | 15 |
| engine mil illuminated indicating a malfunction | 14 |
How serious are these failures?
Not all MOT failures are equal. 30.4% of Delta failures could actually strand you: fractured springs, engine faults, exhaust problems. Another 49.6% are safety issues where the car still drives but shouldn't, such as worn brakes, corroded brake pipes, and steering wear. Breakdown cover may be worth considering for this model. When it does fail, the average repair bill is around £164.
Chrysler Delta on UK roads
The fleet is shrinking: 72 scrapped or exported in the past year, a net loss of 72. At this rate, roughly 7.4 years until none remain. Now at 60.9% of its peak (880 in 2014 Q2).
Quarterly breakdown
| Quarter | On road | SORN | New | Gone | Net |
|---|---|---|---|---|---|
| 2025 Q3 | 469 | 67 | +0 | -20 | -20 |
| 2025 Q2 | 492 | 64 | +0 | -22 | -22 |
| 2025 Q1 | 522 | 56 | +0 | -15 | -15 |
| 2024 Q4 | 542 | 51 | +0 | -15 | -15 |
| 2024 Q3 | 564 | 44 | +0 | -15 | -15 |
| 2024 Q2 | 580 | 43 | +0 | -25 | -25 |
| 2024 Q1 | 609 | 39 | +0 | -17 | -17 |
| 2023 Q4 | 627 | 38 | +0 | -0 | +1 |
3 variants on the road
| Variant | Fuel | Licensed | Share |
|---|---|---|---|
| Delta Sr M-Jet | Diesel | 96 | 40% |
| Delta Se M-Air | Petrol | 77 | 32% |
| Delta Sr M-Air | Petrol | 70 | 29% |
Source: DfT vehicle licensing statistics, 2025 Q3. Crown copyright, OGL v3.0.
By registration year
| Year | Pass rate | Top failures |
|---|---|---|
| 2012 | 68.6% | a spring or spring component fractured or seriously weakened, a suspension pin, bush or joint excessively worn |
| 2011 | 70.2% | a suspension pin, bush or joint excessively worn, a spring or spring component fractured or seriously weakened |
Typical mileage
Half of all Deltas tested had between 74,198 and 108,070 miles on the clock. A significant number are high-mileage vehicles.
At 91,029 median miles, the Delta has 0.034 failures per 10,000 miles driven.
Other Chrysler models
Common questions
What is the Chrysler Delta MOT pass rate?
The Chrysler Delta has a 69% MOT pass rate based on 838 real MOT tests. This is below the national average.
What are common MOT failures on a Chrysler Delta?
The most common MOT failure on the Chrysler Delta is a spring or spring component fractured or seriously weakened, which caused 71 failures. Other common issues include a suspension pin, bush or joint excessively worn.
How many Chrysler Deltas are on UK roads?
There are 469 Chrysler Deltas currently licensed on UK roads, with 67 on SORN.
What is the typical mileage of a Chrysler Delta at MOT?
The median mileage at MOT for a Chrysler Delta is 91,029 miles. The middle 50% of vehicles tested have between 74,198 and 108,070 miles.
Buying a used Delta?
Start with the free tools. Look up the specific vehicle's MOT history on GOV.UK The mileage at each test will show if it's been wound back, and the advisory history tells you what's wearing. Cross-reference that against the typical failures above to see if anything looks unusual for this model.
The free data won't tell you about outstanding finance, theft markers, or write-off history. For that, you need a vehicle history check This is especially important on a private sale where you have fewer legal protections.
With a 69% pass rate and an average repair bill of £164 when things go wrong, budget accordingly. 30.4% of failures on this model could actually strand you, so breakdown cover may be worth considering.
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MOT data from DVSA anonymised test results, 2024 test year. Fleet data from DfT vehicle licensing statistics. Crown copyright, OGL v3.0. MOT pass rates are statistical summaries of test outcomes, not assessments of individual vehicle safety or condition. Always inspect a vehicle and check its full MOT history before purchasing. See terms of use.