Unveiled in 2012 by Mini, the Mini Roadster is a two-seater convertible derived from the Mini Coupé, blending the brand's retro charm with the pleasure of open-top driving. Beneath its distinctive looks lies a drivetrain that deserves proper attention — none more so than the gearbox. As a specialist in Mini gearboxes, EDEN BOITES brings together everything you need to maintain and, if necessary, replace the transmission on your Mini Roadster.
A niche engine line-up, several gearboxes
Also known by the code R59, the Mini Roadster is one of the most exclusive models in the range. It was offered with several petrol engines and one diesel:
- the Cooper, powered by a naturally aspirated 1.6 L producing 122 bhp — a well-balanced blend of enjoyment and economy;
- the Cooper S, sharper in character, with a turbocharged 1.6 L delivering 184 bhp;
- the John Cooper Works, driven by a turbocharged 1.6 L producing 211 bhp, built for those who crave performance;
- the sole diesel variant, fitted with a 2.0 L turbodiesel producing 143 bhp, combining generous torque with restrained fuel consumption.
This variety makes correct identification all the more important: the right gearbox depends directly on the engine and variant of your Roadster.
Driving with a failing gearbox: avoid it
Continuing to drive a Mini Roadster whose gearbox is showing signs of trouble is strongly inadvisable. A faulty transmission not only undermines performance and driving enjoyment — it can also compromise your safety. Difficulty selecting gears, unusual noises, or juddering during gear changes are all warning signs to take seriously. At the first symptoms, have a qualified professional carry out a diagnosis.
What repair options are available?
There are several approaches when a gearbox begins to fail. Partial repair targets specific components — such as synchromesh rings, bearings, or worn seals — and is suitable as long as the damage remains contained. A full overhaul, on the other hand, involves complete disassembly, inspection, and replacement of all worn parts: more involved, but delivering a lasting restoration.
Finally, replacement with a reconditioned or new gearbox becomes necessary when the transmission is seriously damaged. A reconditioned gearbox offers a sound compromise between cost and reliability. The right choice depends on the extent of the damage, your budget, and your expectations; only a qualified professional can provide a reliable diagnosis.
Good maintenance habits
To extend the life of your Mini Roadster's gearbox, above all follow the oil change intervals recommended by the manufacturer to maintain proper lubrication. A few everyday habits also make a real difference:
- drive smoothly and avoid harsh, abrupt gear changes;
- fully depress the clutch pedal on every gear change with a manual gearbox;
- treat the transmission gently when cold with an automatic gearbox.
If replacement is necessary, EDEN BOITES offers a wide range of gearboxes for the brand in the Mini collection. Compare with the Mini Coupé from which it is derived, or with the Mini Cabrio, and consult our complete gearbox repair guide.
Frequently asked questions
Is the Mini Roadster a rare model?
Yes. Sold from 2012 under the code R59, it is one of the most exclusive versions in the Mini range, which makes choosing the correct gearbox all the more important.
What signs indicate a worn gearbox?
Difficulty changing gear, crunching, juddering, or a burning smell are all signs of wear. A professional diagnosis will identify the root cause.
Repair or replace the gearbox?
Localised wear can often be addressed with a targeted repair; more serious damage warrants an exchange with a reconditioned gearbox, which is generally more reliable over time.
How do I find the right gearbox for my Roadster?
The engine and variant determine the exact reference. Our team will help you identify the compatible unit for your vehicle.
Why choose EDEN BOITES?
EDEN BOITES specialises in reconditioned gearboxes and exchange units. Our gearboxes are tested before dispatch and warranted for up to 24 months. Payment can be spread over several instalments — up to 10 — and delivery is available throughout France and the European Union, with lead times confirmed on quote. Our gearboxes come with a satisfaction-or-money-back guarantee, subject to our Terms and Conditions. Browse our Mini gearboxes and make the most of your open-top Roadster.
