2017 MINI Cooper S Convertible — Full Specifications
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The 2017 MINI Cooper S Convertible is a coupe powered by a 2L 4-cyl turbo premium gasoline engine. Its most fuel-efficient configuration returns around 34 mpg (UK) / 28 mpg (US EPA) combined, with 31–34 mpg (UK) across all configurations. Owners often keep a MINI Cooper S Convertible workshop manual to hand for servicing and repairs.
Compared with the 2016 MINI Cooper S Convertible: Fuel economy is essentially unchanged at around 34 mpg (UK) combined. The engine line-up listed by EPA is unchanged.
Full Specifications
| Engine | 2L 4-cyl turbo |
|---|---|
| Transmission | Automatic (S6) |
| Fuel Type | Premium Gasoline |
| Powertrain | Conventional |
| Drive | Front-Wheel Drive |
| Body Style | Coupe |
| Passenger Volume (EPA) | 76 cu ft (2,152 L) |
| Luggage Volume (EPA) | 5 cu ft (142 L) |
| Fuel Economy (UK) | 34 combined / 30 urban / 40 extra-urban mpg |
| Fuel Economy (US EPA) | 28 combined / 25 city / 33 highway mpg |
| CO₂ Emissions | 196 g/km |
| EPA Greenhouse Gas Score | 6 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $2,950 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 2 configurations for the 2017 MINI Cooper S Convertible, all with the 2L 4-cyl turbo engine. Combined fuel economy ranges from 26 to 28 mpg (US), or 31 to 34 mpg (UK), depending on engine, transmission and drive. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| 2L 4-cyl turbo | Automatic (S6) | Front-Wheel Drive | 34 | 28 (25/33) | 196 | $2,950 |
| 2L 4-cyl turbo | Manual 6-spd | Front-Wheel Drive | 31 | 26 (23/32) | 209 | $3,150 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
EPA measures interior passenger volume at 76 cubic feet (about 2,152 litres) and luggage volume at 5 cubic feet (about 142 litres). These are US EPA interior-volume figures; they are measured differently from the boot capacity numbers UK manufacturers quote.
Owner Essentials for the 2017 MINI Cooper S Convertible
Running Costs: 2017 MINI Cooper S Convertible
Covering around 8,000 miles a year in a 2017 MINI Cooper S Convertible at 34 mpg combined, expect roughly 1,070 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $2,950 a year in fuel for the most efficient configuration (15,000 miles, national average prices). Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Only need this car occasionally? See our buy vs rent comparison.
2017 MINI Cooper S Convertible Safety Ratings (NHTSA)
No NHTSA crash-test rating is on record for this model year. The NHTSA rates only a subset of vehicles each year; you can browse every rated vehicle on our NHTSA Safety Ratings hub.
Recalls & Owner Complaints (NHTSA)
NHTSA lists 3 safety recall campaigns that include the 2017 MINI Cooper S Convertible (as of 6 October 2026). Most affected areas: Exterior lighting (1), Air bags (1), Seat belts (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Exterior lighting — campaign 17V222000, reported 31 March 2017. Risk: If the brake light does not illuminate when a turn signal is activated, other drivers may be confused, increasing the risk of a crash.
- Air bags — campaign 16V914000, reported 20 December 2016. Risk: If the air bag inflator initiator fails to ignite, the seat-mounted air bag will not deploy, increasing the risk of injury.
- Seat belts — campaign 16V747000, reported 17 October 2016. Risk: In the event of a crash where heavy braking is applied, the Emergency Locking Retractor (ELR) may activate when the occupant is more forward in the seat, possibly increasing the risk of injury.
Owners have filed 22 complaints with NHTSA about the 2017 MINI Cooper S Convertible. The most-reported areas are Exterior lighting (5), Power train (4), Electrical system (4). Complaints include 5 reported crashes, 3 reported injuries. That is close to the median of 22 complaints across the 13 MINI Cooper S Convertible model years in our data.
Used-buyer checklist for the 2017 MINI Cooper S Convertible
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Lighting (1 recall campaign · 5 owner complaints) — Check every exterior light works and look for moisture inside the lamp housings.
- Air bags (1 recall campaign) — Confirm any air bag inflator or module recalls were completed — enter the VIN at nhtsa.gov/recalls.
- Seat belts (1 recall campaign) — Check every belt latches and retracts properly and that any restraint recalls were completed.
- Transmission & drivetrain (4 owner complaints) — On the test drive, watch for hesitation, jerking or slipping between gears and ask for transmission service history.
Source: US NHTSA recall and consumer-complaint databases, retrieved 6 October 2026. Complaints are unverified owner reports, not confirmed defects. Check any vehicle by VIN at nhtsa.gov/recalls, and see our guide to checking a used car for recalls.
How It Compares
How does the MINI Cooper S Convertible compare to similar coupes? For context, coupes in our database average around 25 mpg (UK) combined — this model's 34 mpg figure is 9 mpg better than that average. Its 196 g/km CO₂ figure is 82 g/km lower than the 278 g/km average for coupes on this site. This comparison is based on 1072 coupes in our dataset.
At 34 mpg (UK) combined it sits close to the 34 mpg average for MINI models in our database.
Of the 17 MINI Cooper S Convertible model years we cover, the 2017 ranks 14th for combined fuel economy on its best configuration (34 mpg UK combined, against a high of 36 mpg). See every MINI Cooper S Convertible year side by side.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2017 MINI Cooper S Convertible
Frequently Asked Questions
What engine does the 2017 MINI Cooper S Convertible have?
It's fitted with a 2L 4-cyl turbo premium gasoline engine, paired with a automatic (s6) transmission.
What is the fuel economy of the 2017 MINI Cooper S Convertible?
The most efficient configuration returns around 34 mpg (UK) combined, or 28 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 31 to 34 mpg.
How much does the 2017 MINI Cooper S Convertible cost to fuel per year?
The US EPA estimates about $2,950 a year in fuel for the most efficient configuration, based on 15,000 miles of mixed driving and national average fuel prices. Your own cost will depend on mileage and local prices.
Does the 2017 MINI Cooper S Convertible have any recalls?
NHTSA lists 3 safety recall campaigns that include the 2017 MINI Cooper S Convertible (as of 6 October 2026). Most affected areas: Exterior lighting (1), Air bags (1), Seat belts (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
What are the most common problems reported for the 2017 MINI Cooper S Convertible?
Among the 22 owner complaints filed with NHTSA, the most-reported areas are Exterior lighting (5 complaints), Power train (4 complaints), Electrical system (4 complaints). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
How much interior and luggage space does the 2017 MINI Cooper S Convertible have?
EPA measures interior passenger volume at 76 cubic feet (about 2,152 litres) and luggage volume at 5 cubic feet (about 142 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.
Is the MINI Cooper S Convertible's fuel economy good for a coupe?
Yes — it returns around 34 mpg (UK) combined, against a same-body-style average of roughly 25 mpg among the coupes we track, making it one of the more efficient options in its class.