CarCostCheck

AUTOSLEEPERS UNCLASSIFIED (2021)

Running costs, common problems, and reliability data based on 72 real MOT tests in 2024.

MOT Pass Rate

100%

Total Tests (2024)

72

Avg Mileage

9,911 mi

Est. Annual Cost

£1,690

Is the 2021 AUTOSLEEPERS UNCLASSIFIED reliable?

Excellent reliability. Very few MOT failures. That's 18 points above the national average of 82%. It also outperforms the AUTOSLEEPERS brand average of 94%.

At 3 years old, 100% of AUTOSLEEPERS UNCLASSIFIEDs from 2021 passed their MOT first time in 2024. That's based on 72 tests across the UK. The average mileage at this age is 9,911 miles.

How does the 2021 AUTOSLEEPERS UNCLASSIFIED compare?

Rank among all 2021 cars20th out of 3,373(top 1%)
Rank among all AUTOSLEEPERS models1st out of 6(top 17%)
vs national average+18% (82% avg)
vs 2021 cars average+8% (92% avg)
vs AUTOSLEEPERS average+6% (94% avg)

Mileage Analysis

The average 2021 AUTOSLEEPERS UNCLASSIFIED has 9,911 miles on the clock, which is significantly below the expected 22,200 miles for a 3-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

How much does a 2021 AUTOSLEEPERS UNCLASSIFIED cost to run?

Fuel (Diesel, 2287cc)
£1,245
🏛️Road Tax
£190
🔧MOT Test
£55
🛠️Predicted Repairs
£200
Total per year£1,690
Per month£141/mo

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.

AUTOSLEEPERS UNCLASSIFIED by Year

YearPass RateTestsAvg Mileage
2021100%729,911 mi
202097%8910,828 mi
201995%4315,233 mi
201693%10222,709 mi
201589%4526,178 mi
201488%4331,393 mi

Checking a specific AUTOSLEEPERS UNCLASSIFIED?

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About the 2021 AUTOSLEEPERS UNCLASSIFIED

The 2021 AUTOSLEEPERS UNCLASSIFIED is a large car with a 2287cc diesel engine. 72 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 1% of all 2021 cars for reliability.

With an average of 9,911 miles at 3 years old, AUTOSLEEPERS UNCLASSIFIED owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.

2021 AUTOSLEEPERS UNCLASSIFIED Fuel Costs

The 2287cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year).

What does it cost to own a 2021 AUTOSLEEPERS UNCLASSIFIED?

Total estimated annual running cost is £1,690 141/month), broken down as £1245 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 100% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

AUTOSLEEPERS UNCLASSIFIED Reliability Trend

Newer AUTOSLEEPERS UNCLASSIFIEDs show better MOT pass rates than older ones, with an average improvement of 6 percentage points.

Buying a Used 2021 AUTOSLEEPERS UNCLASSIFIED

At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet. Note: with only 72 tests in our data, these figures should be treated as indicative rather than definitive.

Alternatives to the 2021 AUTOSLEEPERS UNCLASSIFIED

The AUTOSLEEPERS UNCLASSIFIED is actually the most reliable option among similar diesel large cars from this era. Here are comparable diesel cars with similar engines: