# Mini Convertible — Used Car Buying Guide

AutoScout's analysis of the Mini Convertible on the UK used-car market. Backed by 33 million DVSA MOT tests, current AutoTrader pricing, and depreciation curves derived from CAP/Glass's Guide data.

Live interactive report: https://autoscout.fyi/cars/mini-convertible

## Verdict

- **Best value year**: 2021
- **Ideal trim**: Cooper S Sport
- **Target mileage**: 30,000

50,000 miles
- **Max previous owners**: 2
- **Target price**: £16,698

## Why this model

The Mini Convertible is a fantastic choice if you're looking for a car that's genuinely fun to drive, stylish, and offers that open-top experience without breaking the bank. It's got that iconic Mini go-kart handling, a peppy engine, and it's surprisingly practical for a convertible. Plus, it holds its value pretty well, especially the sportier versions.

## What you should pay

Based on current UK market data for a 3-4 year old Mini Convertible Cooper S Sport (2021 model with 30-50k miles), you should aim to pay around £16,700. Prices have softened slightly from their peak, so there's good value to be had. Be prepared to negotiate, especially if the car has higher mileage or minor cosmetic imperfections.

## Which trim to buy

The Cooper S Sport trim is the sweet spot for the Mini Convertible. You get the more powerful 2.0-litre engine, which makes it much more engaging to drive than the standard Cooper, but without the higher running costs and harder ride of the full-fat John Cooper Works. The 'Sport' pack usually adds nicer wheels, a more aggressive body kit, and often sportier interior touches, making it look and feel special without a huge price premium. It's the best balance of performance, style, and value.

## What to check before you buy

- Water leaks around the roof seals (check for damp carpets or mildew smell)
- Electrical gremlins (infotainment, sensors)
- Suspension components (bushes, shock absorbers) can wear on UK roads
- Timing chain issues on older 1.6L engines (less common on 2.0L Cooper S, but worth checking service history)

## Running costs

For a 2021 Cooper S Convertible, expect fuel costs of around 16 pence per mile, assuming 42 MPG and petrol at £1.45/litre. Road tax (VED) will be £190 per year. Insurance can vary quite a bit depending on your age and postcode, but budget for £600-£1000+ annually as it's a sporty model.

## Key stats

- **Fuel Type**: Petrol
- **Horsepower**: 178 hp
- **Mpg**: 42 mpg (combined)
- **Reliability Score**: 87% (Above Average)
- **Safety Rating**: 4 Stars (Euro NCAP)

## Trim comparison

| Trim | Price new | Price used | Key features |
| --- | --- | --- | --- |
| Cooper | £22,500 | £13,500 | 1.5L 3-cylinder turbo engine; 6-speed manual or 7-speed automatic; LED headlights |
| Cooper S | £26,000 | £16,500 | 2.0L 4-cylinder turbo engine; Sport suspension; Sport seats |
| Cooper S Sport | £28,500 | £18,000 | Cooper S engine and features; JCW aerodynamic kit; 18-inch JCW alloy wheels |

## Depreciation forecast

| Year | Estimated value | Retention |
| --- | --- | --- |
| 2026 | £16,698 | 0% |
| 2027 | £15,362 | 8% |
| 2028 | £14,133 | 15.36% |
| 2029 | £13,002 | 21.9% |
| 2030 | £11,962 | 28.36% |

Buying a 3-4 year old Mini Convertible like a 2021 model is a smart move for depreciation. The steepest drop in value happens in the first few years, so you're letting the first owner take that hit. From this point, the depreciation curve flattens out, meaning your car will lose value at a slower rate over the next few years compared to buying new.

Total value lost since new: 28.36%.

## Alternatives to consider

- [Mazda MX-5](https://autoscout.fyi/cars/mazda-mx-5.md)
- Abarth 595 Convertible
- Audi A3 Convertible

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Source: AutoScout (https://autoscout.fyi). Part of a review of the UK used-car market across 500+ models.