The Mini Coupe (R58) Cooper S 1.6, produced between 2011 and 2015, represented a unique and somewhat controversial addition to the second-generation Mini lineup (R56). Positioned as a sporty, two-seater coupe, it aimed to offer a more focused driving experience than the standard Mini hatchback or convertible. Built on the R56 platform – also known as the 1HX0/A3 platform shared with the first-generation BMW 1 Series – the Cooper S 1.6 variant occupied the mid-range performance tier within the Coupe range, sitting below the more potent John Cooper Works (JCW) model and above the base Cooper. It was primarily marketed towards driving enthusiasts seeking a compact, stylish, and engaging vehicle.
Technical Specifications
| Brand | Mini |
| Model | Coupe |
| Generation | Coupe (R58) |
| Type (Engine) | Cooper S 1.6 (184 Hp) |
| Start of production | 2011 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 2 |
| Doors | 2 |
| Fuel consumption (economy) – urban (NEDC) | 7.3 l/100 km (32.2 US mpg, 38.7 UK mpg, 13.7 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 5 l/100 km (47 US mpg, 56.5 UK mpg, 20 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 5.8 l/100 km (40.6 US mpg, 48.7 UK mpg, 17.2 km/l) |
| CO2 emissions (NEDC) | 136 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6.9 sec |
| Acceleration 0 – 62 mph | 6.9 sec |
| Acceleration 0 – 60 mph | 6.6 sec |
| Maximum speed | 230 km/h (142.92 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 6.3 kg/Hp, 157.9 Hp/tonne |
| Weight-to-torque ratio | 4.9 kg/Nm, 206 Nm/tonne |
| Power | 184 Hp @ 5500 rpm |
| Power per litre | 115.1 Hp/l |
| Torque | 240 Nm @ 1600-5000 rpm (177.01 lb.-ft. @ 1600-5000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | N18B16 |
| Engine displacement | 1598 cm3 (97.52 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 77 mm (3.03 in.) |
| Piston Stroke | 85.8 mm (3.38 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 4.2 l (4.44 US qt | 3.7 UK qt) |
| Coolant | 7.5 l (7.93 US qt | 6.6 UK qt) |
| Kerb Weight | 1165 kg (2568.39 lbs.) |
| Max. weight | 1455 kg (3207.73 lbs.) |
| Max load | 290 kg (639.34 lbs.) |
| Trunk (boot) space – minimum | 280 l (9.89 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Length | 3734 mm (147.01 in.) |
| Width | 1683 mm (66.26 in.) |
| Height | 1384 mm (54.49 in.) |
| Wheelbase | 2467 mm (97.13 in.) |
| Front track | 1453 mm (57.2 in.) |
| Rear (Back) track | 1461 mm (57.52 in.) |
| Front overhang | 696 mm (27.4 in.) |
| Rear overhang | 571 mm (22.48 in.) |
| Ride height (ground clearance) | 139 mm (5.47 in.) |
| Drag coefficient (Cd) | 0.36 |
| Minimum turning circle (turning diameter) | 10.7 m (35.1 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 195/55 R16 |
| Wheel rims size | 6.5J x 16 |
Powertrain & Engine Architecture
The Cooper S 1.6 variant was powered by the N18B16 engine, a 1.6-liter turbocharged inline-four cylinder. This engine was a key component of the second-generation Mini’s move towards more efficient and powerful engines. The N18 featured direct fuel injection, a twin-scroll turbocharger, and variable valve timing (Double VANOS) on both the intake and exhaust camshafts. These technologies contributed to its responsive power delivery and relatively good fuel economy. The engine produced 184 horsepower at 5500 rpm and 177 lb-ft of torque between 1600 and 5000 rpm. The standard transmission was a 6-speed manual, providing a direct and engaging driving experience. While a 6-speed automatic transmission was available, it was often criticized for being less responsive and detracting from the sporty character of the Cooper S.
Driving Characteristics
The Cooper S 1.6 Coupe, even with the manual transmission, offered a distinct driving experience compared to its hatchback counterpart. The shorter wheelbase and lower center of gravity contributed to sharper handling and reduced body roll. The turbocharger provided a noticeable boost in power, making for quick acceleration. The 6.9-second 0-60 mph time was respectable for a car of its size and class. However, the front-wheel-drive layout could lead to torque steer under hard acceleration. The automatic transmission, while offering convenience, noticeably dulled the driving experience, with slower shifts and a less connected feel. The gear ratios were tuned for a balance between performance and fuel efficiency, but the engine sometimes felt strained at higher speeds.
Equipment & Trim Levels
The Cooper S 1.6 Coupe came reasonably well-equipped as standard. Interior features typically included sport seats, a leather-wrapped steering wheel, and automatic climate control. Exterior features included alloy wheels, fog lights, and a sport-tuned exhaust system. Optional extras were plentiful, allowing buyers to personalize their vehicles. These included a panoramic sunroof, navigation system, upgraded sound system, and various cosmetic enhancements. Interior upholstery options ranged from cloth to leather, and dashboard trim could be customized with different finishes.
Chassis & Braking
The R58 Coupe utilized a McPherson strut front suspension and a multi-link rear suspension, providing a comfortable yet sporty ride. The suspension was tuned to be firmer than the standard Mini hatchback, reflecting the Coupe’s performance-oriented nature. Brakes consisted of ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) was standard. The steering was precise and well-weighted, providing good feedback to the driver. The car’s relatively low weight contributed to its agile handling.
Market Reception & Comparison
The Mini Coupe received mixed reviews from automotive critics. While praised for its sporty handling and stylish design, it was often criticized for its limited practicality due to its two-seater configuration and small trunk space. Compared to the standard Cooper S hatchback, the Coupe offered a more focused driving experience but sacrificed some everyday usability. The automatic transmission was generally viewed as a downgrade compared to the manual. Fuel economy was comparable to other vehicles in its class, and reliability was generally good, although some owners reported issues with the turbocharger and cooling system.
Legacy
The Mini Coupe, while a relatively short-lived model, remains a distinctive and collectible vehicle. The N18 engine, when properly maintained, has proven to be reasonably reliable. However, preventative maintenance, particularly regarding the turbocharger and cooling system, is crucial. On the used car market, the Cooper S 1.6 Coupe commands a premium over the base Cooper models, particularly those equipped with the manual transmission. It appeals to enthusiasts who appreciate its unique styling, sporty handling, and the Mini brand’s heritage.
