Coleman Milne Rosedale (2021)
Estimated running costs and MOT pass rates from 61 MOT tests in 2024.
Annual Cost
£2,086
£174/month
MOT Pass Rate
93%
Excellent
Road Tax
£200
Standard rate/year
Est. Insurance
Grp 18-32
1999cc Hybrid
Great Choice
93% pass rate, £2,086/year to run. 11 points above average.
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Annual Running Costs
~36 mpg (petrol-engine estimate; hybrids usually use less)
Standard rate (from April 2017)
Low estimate due to excellent reliability
Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included. Cars registered from April 2017 pay the £200 standard rate, plus £440 a year for five years (from the second year) if they cost over £40,000 new (over £50,000 for electric cars).
Reliability Verdict
Excellent reliability. Very few MOT failures. That's 11 points above the average of 82% across all models in our data. It also outperforms the Coleman Milne brand average of 84%.
93% of MOT tests on Coleman Milne Rosedales from 2021 ended in a pass in 2024, when they were about 3 years old. That's based on 61 tests across the UK, retests included. The average mileage recorded at those tests was 10,258 miles.
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How Does It Compare?
Mileage Analysis
10,258
Average miles
22,200
Expected for age
The average 2021 Coleman Milne Rosedale had 10,258 miles on the clock at its 2024 MOT, 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.
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Best Year to Buy?
Of the years with at least 100 tests, the 2017 model has the highest MOT pass rate at 87%, while the 2019 model has the lowest at 84%. The 2021 scores 93%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
Coleman Milne Rosedale by Year
Similar Cars to Consider
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About the 2021 Coleman Milne Rosedale
The 2021 Coleman Milne Rosedale is a family car. Our records list a 1999cc hybrid engine, though engines vary between versions. 61 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. Among all models from 2021, the average MOT pass rate is 92%, and this model beats that benchmark.
With an average of 10,258 miles recorded at its 2024 MOT tests, Coleman Milne Rosedale 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 Coleman Milne Rosedale Fuel Costs
The 1999cc hybrid engine offers a reasonable balance between performance and economy. Our estimate uses around 36 mpg, the figure for a petrol engine of this size, which works out to roughly £1,631 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year). As a hybrid it should use less than that, and real-world fuel costs depend a lot on how much electric-only driving you do.
What does it cost to own a 2021 Coleman Milne Rosedale?
Total estimated annual running cost is £2,086 (£174/month), broken down as £1,631 fuel, £200 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2021 Coleman Milne Rosedale
At 5 years old, the Coleman Milne Rosedale offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2017 model has the highest pass rate at 87%. Note: with only 61 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.
Hybrid Battery Health
Medium riskAfter 5 years, hybrid battery capacity may have reduced. A full replacement costs £2,000-£4,000, though reconditioning is cheaper at £500-£1,500.
Inverter and Power Electronics
Low riskThe inverter converts DC to AC for the electric motor. Failures are expensive (£1,500+) but relatively rare. Listen for unusual buzzing sounds.
Regenerative Braking
Medium riskBrake discs can corrode from reduced use (the electric motor handles most braking). Surface rust is normal but deep pitting needs attention.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2021 Coleman Milne Rosedale stacks up against similar cars for estimated annual running costs, insurance group, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Est. Ins. Group | Total/yr |
|---|---|---|---|---|---|
| Coleman Milne Rosedale(2021) | 93% | £1,631 | £200 | Grp 18-32 | £2,086 |
| MINI Cooper S(2019) | 92% | £1,398 | £200 | Grp 12-25 | £1,853-£233 |
| Land Rover Range Rover Sport(2019) | 94% | £1,631 | £200 | Grp 18-32 | £2,086same |
| Toyota Prius(2019) | 94% | £1,631 | £200 | Grp 18-32 | £2,086same |
| Toyota C-HR(2019) | 92% | £1,631 | £200 | Grp 18-32 | £2,086same |
Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.
Questions about the 2021 Coleman Milne Rosedale
Is the 2021 Coleman Milne Rosedale reliable?
Excellent reliability. Very few MOT failures. 93% of MOT tests on 2021 Coleman Milne Rosedales ended in a pass, from 61 tests (DVSA MOT data for tests in 2024, retests included). That's 11 points above the average of 82% across all models in the same data.
How much does a 2021 Coleman Milne Rosedale cost to run?
Our estimate is £2,086 a year (£174 a month): £1,631 fuel, £200 road tax, £55 MOT and £200 predicted repairs, based on 7,400 miles a year. Insurance is not included.
What is the MOT pass rate for a 2021 Coleman Milne Rosedale?
93% of 61 MOT tests on the 2021 Coleman Milne Rosedale ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 1723rd of 3,336 models first registered in 2021 (bottom half).
Which year Coleman Milne Rosedale has the best MOT pass rate?
Of the years with at least 100 tests, the 2017 Coleman Milne Rosedale has the highest MOT pass rate at 87% and the 2019 the lowest at 84%. Newer cars usually pass more often simply because they are younger and have done fewer miles.
What is the average mileage for a 2021 Coleman Milne Rosedale?
The average mileage recorded at MOT tests on the 2021 Coleman Milne Rosedale is 10,258 miles, 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.
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