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Mini Roadster: engines, trims and what to check
Mini Roadster — a two-seater convertible with a fabric roof, produced from 2012 to 2015 as the sporty branch of the Mini family. We look at how the Cooper, Cooper S, Cooper SD and John Cooper Works versions differ, which engines are most common and what to check before buying.
Roadster in brief
Roadster — a two-seater convertible designed for driving pleasure. Compared to the standard Mini Cabrio, it's lower, more compact and sportier, with a body geared towards two-person journeys.
This isn't a family car: there are no rear seats and the boot is small. It's often bought as a second car or a summer fun machine.
Which version to choose
Roadster was made in one generation, so you'll need to pick based on the engine and condition. The cheapest to buy is usually the Cooper, but the sportier Cooper S offers far more dynamism, while the JCW delivers maximum thrills.
As it's a convertible, it's crucial to check the roof and sealing condition, as well as whether the car has been kept in water or damp environments. It's a rare model, so the supply in the used market is limited.
Engines and gearboxes
Petrol variants include the 1.6-litre Cooper (around 120 hp), turbo Cooper S (around 184 hp) and the sportiest John Cooper Works (around 211 hp). There was also a diesel Cooper SD version with a 2.0-litre engine (around 143 hp).
Transmissions come as a 6-speed manual or 6-speed automatic. The manual is considered sportier and simpler, while the automatic is more convenient in the city.
The Roadster features an active rear spoiler that deploys at high speeds — it's crucial that it operates flawlessly.
What to check when buying a used Roadster
Inspect the roof carefully: the fabric should be free of tears, and the mechanism should operate smoothly without rattles. Check for water marks in the cabin and boot.
Cooper S turbo engines are particularly sensitive to timely oil changes. These types of engines can have issues with the timing chain and oil consumption, so ask for the service history and listen for any rattles from a cold engine.
Also, check for any oil or coolant leaks, and while driving, test the suspension and gearbox. Sporty components (stabilizers, shock absorbers) wear out faster.
Versions
Mini versions differ in engine power and equipment; specific equipment depends on the chosen packages.
Cooper
2012–2015 modelsThe base version with a more economical petrol engine.
- 1.6-litre petrol engine, around 120 hp
- Often — the base comfort equipment
- Steel or lightweight alloy wheels
Cooper S
2012–2015 modelsThe most popular sporty version with a turbo engine.
- 1.6-litre turbo engine, around 184 hp
- Often — a sporty car
- Often — lightweight alloy wheels
Cooper SD
2012–2015 modelsDiesel version for longer distances.
- 2.0-litre diesel engine, around 143hp
- Lower fuel consumption
- Often — additional comfort features
John Cooper Works
2012–2015 modelsThe sportiest version, aimed at enthusiasts.
- Turbo engine, around 211hp
- Sportier brakes and suspension
- Special JCW details and trim
Comparison of versions
| Cooper | Cooper S | Cooper SD | John Cooper Works | |
|---|---|---|---|---|
| Who it's for | For relaxed driving | For sporty enjoyment | For those who drive a lot | For Enthusiasts |
| Most Common Wheels | 16–17 inch | 17 inch | 16–17 inch | 17–18 inch |
| Engine | 1.6, around 120 HP | 1.6 turbo, around 184 HP | 2.0 diesel, around 143 HP | 1.6 turbo, around 211 HP |
| Maintenance | Most Basic | Requires meticulous maintenance | Mid-range | Most Expensive |
| Price in the used market (relatively) | Mid-range | High-end | Mid-range | High-end |
For most buyers, the Cooper S is the best choice: it offers a sporty character but isn't as expensive as the JCW. If fuel efficiency is a priority, consider the Cooper SD.
Pros
- Fun and dynamic to drive
- Compact and easy to manoeuvre convertible
- Distinctive styling
- Rare model in the used market
Cons
- Only two seats and a small boot
- Roof maintenance requires attention
- Servicing sporty versions can be costly
Frequently asked questions
How does the Roadster differ from the Mini Cabrio?
The Roadster has just two seats and is more sporty, while the Cabrio has four seats and is more practical for families. The Roadster has a lower roof and a more compact body.
Is the Roadster suitable for daily use?
If you're driving two-up and don't need much luggage, yes. However, in winter, the convertible might be less comfortable than a standard hatchback.
Which engine to choose?
Most buyers opt for the Cooper S for its dynamism. The more economical route is the Cooper or Cooper SD. Always check the service history before buying.
Updated 2026-10-17 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
