The SEAT Leon III, particularly the facelifted version introduced in 2016, represents a significant evolution in the Spanish automaker’s compact hatchback offering. While SEAT is a prominent brand in Europe, particularly within the Volkswagen Group portfolio, the Leon was never officially sold in the United States. However, it’s a crucial model for SEAT, competing in the highly competitive C-segment – a class dominated by vehicles like the Volkswagen Golf, Ford Focus, and Opel Astra. The 2016 facelift brought styling updates, enhanced technology, and refined engine options, including the 1.0 TSI (115 horsepower) variant paired with a dual-clutch gearbox (DSG). This model aimed to balance fuel efficiency with respectable performance, appealing to a broad range of European drivers.
SEAT Leon III (Facelift 2016) 1.0 TSI DSG: Overview
The Leon III, launched in 2012, was SEAT’s first model to be based on the Volkswagen Group’s MQB platform – a modular architecture that underpins numerous vehicles across several brands. The 2016 facelift focused on sharpening the car’s aesthetics, improving interior quality, and introducing updated infotainment systems. The 1.0 TSI engine, a three-cylinder turbocharged unit, was a key part of this update, offering a downsized, efficient powertrain option. The combination of this engine with the DSG transmission provided a smooth and responsive driving experience, making it a popular choice for urban commuting and longer journeys alike.
Engine & Performance
The heart of the SEAT Leon III 1.0 TSI is a 999cc, inline three-cylinder gasoline engine. Despite its small displacement, the engine produces 115 horsepower at 5000-5500 rpm and 200 Nm (147.51 lb.-ft.) of torque between 2000-3500 rpm. This output is achieved through the use of direct fuel injection and a turbocharger with an intercooler. The engine’s power-to-liter ratio is an impressive 115.1 hp/l. The engine is transversely mounted at the front of the vehicle. Paired with the seven-speed DSG (Direct-Shift Gearbox) automatic transmission, the Leon 1.0 TSI can accelerate from 0 to 100 km/h (0-62 mph) in 9.6 seconds, and 0-60 mph in 9.1 seconds, reaching a top speed of 202 km/h (125.52 mph). The weight-to-power ratio of 10 kg/hp and weight-to-torque ratio of 5.8 kg/Nm contribute to a reasonably spirited driving experience. Fuel economy is a strong point, with a combined consumption of 4.4 l/100 km (53.5 US mpg, 64.2 UK mpg), and CO2 emissions of 102 g/km, meeting Euro 6 emission standards.
Design & Features
The SEAT Leon III is a five-door hatchback, offering seating for five passengers. The 2016 facelift brought subtle but noticeable changes to the exterior design, including redesigned headlights with LED daytime running lights, a revised front grille, and updated bumpers. The interior received improvements in material quality and trim finishes. Standard features typically included air conditioning, power windows, central locking, and an infotainment system with a touchscreen display. Safety features, crucial in modern vehicles, included ABS (Anti-lock Braking System), electronic stability control, and multiple airbags. The Leon’s trunk (boot) space is a practical 380 liters (13.42 cu. ft.), providing ample room for luggage and everyday items. The vehicle’s dimensions are 4282 mm (168.58 in.) in length, 1816 mm (71.5 in.) in width, and 1459 mm (57.44 in.) in height, with a wheelbase of 2636 mm (103.78 in.).
Technical Specifications
| Brand | Seat |
| Model | Leon |
| Generation | Leon III (facelift 2016) |
| Type (Engine) | 1.0 TSI (115 Hp) DSG |
| Start of production | 2016 |
| End of production | 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (combined) | 4.4 l/100 km (53.5 US mpg, 64.2 UK mpg, 22.7 km/l) |
| CO2 emissions | 102 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.6 sec |
| Acceleration 0 – 62 mph | 9.6 sec |
| Acceleration 0 – 60 mph | 9.1 sec |
| Maximum speed | 202 km/h (125.52 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 10 kg/Hp, 100 Hp/tonne |
| Weight-to-torque ratio | 5.8 kg/Nm, 173.9 Nm/tonne |
| Power | 115 Hp @ 5000-5500 rpm |
| Power per litre | 115.1 Hp/l |
| Torque | 200 Nm @ 2000-3500 rpm (147.51 lb.-ft. @ 2000-3500 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | CHZD |
| Engine displacement | 999 cm3 (60.96 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Cylinder Bore | 74.5 mm (2.93 in.) |
| Piston Stroke | 76.4 mm (3.01 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4 l (4.23 US qt | 3.52 UK qt) |
| Coolant | 8 l (8.45 US qt | 7.04 UK qt) |
| Kerb Weight | 1150 kg (2535.32 lbs.) |
| Max. weight | 1740 kg (3836.04 lbs.) |
| Max load | 590 kg (1300.73 lbs.) |
| Trunk (boot) space – minimum | 380 l (13.42 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Permitted trailer load with brakes (12%) | 1000 kg (2204.62 lbs.) |
| Length | 4282 mm (168.58 in.) |
| Width | 1816 mm (71.5 in.) |
| Height | 1459 mm (57.44 in.) |
| Wheelbase | 2636 mm (103.78 in.) |
| Front track | 1544-1549 mm (60.79 – 60.98 in.) |
| Rear (Back) track | 1514-1520 mm (59.61 – 59.84 in.) |
| Minimum turning circle | 10.3 m (33.79 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission DSG |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Semi-independent, coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 195/65 R15; 205/55 R16 |
| Wheel rims size | 15; 16 |
The SEAT Leon III (facelift 2016) 1.0 TSI DSG offered a compelling package for European buyers seeking a stylish, efficient, and well-equipped compact hatchback. While not available in the US market, it exemplifies SEAT’s commitment to delivering value and driving enjoyment within the Volkswagen Group framework.
