The Seat Leon III SC FR 2.0 TDI (184 Hp) DSG start/stop represents a compelling blend of sporty aesthetics, efficient diesel performance, and advanced technology within the highly competitive European C-segment. Produced by Seat, a Spanish automaker under the umbrella of the Volkswagen Group, the Leon has consistently been a cornerstone of the brand’s lineup, known for its dynamic driving characteristics and sharp design. The third generation, introduced in March 2013 and continuing production until 2016, marked a significant evolution for the model, adopting the highly versatile MQB platform shared with other Volkswagen Group stalwarts like the Golf and A3. This specific variant, the “SC” or Sport Coupe, offered a more visually aggressive and driver-focused three-door body style, deviating from the more practical five-door hatchback. The “FR” designation, standing for Formula Racing, signals a performance-oriented trim level, combining enhanced styling with a potent powertrain. Equipped with a 2.0-liter TDI (Turbocharged Direct Injection) diesel engine delivering 184 horsepower, mated to a sophisticated DSG (Direct Shift Gearbox) automatic transmission, and featuring a start/stop system, this Leon variant was engineered to deliver an engaging driving experience alongside impressive fuel economy and reduced emissions, catering to European consumers who prioritize both spirited performance and economic operation.
Engineering and Performance of the Seat Leon III SC FR 2.0 TDI (184 Hp) DSG start/stop
At the heart of the Seat Leon III SC FR 2.0 TDI (184 Hp) DSG start/stop lies a meticulously engineered powertrain designed for both exhilarating performance and remarkable efficiency. The 2.0-liter (1968 cm3 or 120.09 cu. in.) inline-four cylinder diesel engine, identified by the CUPA or CUNA code, is a testament to modern diesel technology. Featuring a common rail fuel injection system and a turbocharger with an intercooler, this engine generates a robust 184 horsepower, available between 3500 and 4000 rpm. More impressively for a diesel, it produces a substantial 280.27 lb.-ft. of torque across a broad and accessible range, from 1750 to 3000 rpm. This wide torque band ensures strong pulling power and effortless acceleration in various driving conditions, a characteristic highly valued in European driving where varied terrains and speed limits are common.
The engine’s architecture, with an 81 mm (3.19 in.) cylinder bore and a 95.5 mm (3.76 in.) piston stroke, along with a high compression ratio of 15.8:1, is optimized for diesel combustion efficiency. Each cylinder features four valves, facilitating optimal airflow for both intake and exhaust, further enhancing power delivery and reducing emissions. The engine’s forward, transverse layout and front-wheel-drive architecture contribute to predictable handling and efficient packaging within the compact body.
Power is seamlessly managed by a 6-speed DSG automatic transmission, a dual-clutch system renowned for its lightning-fast gear changes and smooth operation. The DSG’s ability to pre-select the next gear ensures minimal interruption in power delivery, contributing significantly to the vehicle’s sporty feel and rapid acceleration. This combination allows the Leon FR SC to sprint from 0 to 60 mph in a swift 7 seconds, with a maximum speed of 141.67 mph (228 km/h). These figures underscore its “FR” designation, positioning it as a genuine hot hatch contender within its segment, albeit with a diesel heart.
Beyond raw performance, efficiency is a core tenet of this powertrain. The inclusion of a Start & Stop System automatically shuts off the engine when the vehicle is stationary, such as at traffic lights, and restarts it seamlessly when the driver intends to move. This system, along with a particulate filter, plays a crucial role in achieving impressive fuel economy figures: an estimated 42.8 US mpg in urban driving, 58.8 US mpg on the highway, and a combined average of 52.3 US mpg. Correspondingly, CO2 emissions are kept to a respectable 119 g/km, allowing the vehicle to meet the stringent Euro 6 emission standard, which was a significant environmental benchmark during its production years. The vehicle’s weight-to-power ratio of 7.4 kg/Hp (134.3 Hp/tonne) and weight-to-torque ratio of 3.6 kg/Nm (277.4 Nm/tonne) further highlight the optimized balance between its mass and the power it generates, contributing to its agile and responsive character.
Design and Features of the Seat Leon III SC FR 2.0 TDI (184 Hp) DSG start/stop
The Seat Leon III SC FR 2.0 TDI (184 Hp) DSG start/stop distinguishes itself with a
