The SEAT Leon III ST (facelift 2016) 2.0 TSI (190 Hp) DSG is a compact station wagon that formed part of SEAT’s third-generation Leon lineup. Introduced in 2018 and continuing through 2020, this model represented a significant refresh of the Leon ST, focusing on enhanced styling, technology, and efficiency. While SEAT is a Spanish automobile manufacturer, it operates as part of the Volkswagen Group, and the Leon shares its platform with vehicles like the Volkswagen Golf and Škoda Octavia. The Leon ST, specifically, caters to buyers seeking a practical and stylish alternative to traditional hatchbacks, offering increased cargo capacity and versatility. This particular variant, equipped with the 2.0 TSI engine and a dual-clutch DSG transmission, aimed to deliver a balance of performance and fuel economy within the European market.
SEAT Leon III ST 2.0 TSI: Overview
The Leon III ST facelift brought updated front and rear styling, along with interior enhancements and the integration of newer infotainment systems. The 2.0 TSI engine, a mainstay of the Volkswagen Group’s performance offerings, provided a substantial power upgrade over lower-spec engines in the Leon range. The ST (SportTourer) body style, or station wagon, was particularly popular in Europe, where practicality and cargo space are highly valued. The DSG transmission offered quick and smooth gear changes, contributing to a more engaging driving experience. This model wasn’t directly sold in the United States, but understanding its specifications provides insight into the engineering and design philosophies prevalent in the European compact car segment.
Engine & Performance
At the heart of the Leon III ST 2.0 TSI lies a 1.984-liter (121.07 cubic inches) inline-four cylinder engine, designated EA888 / DKZA. This engine utilizes direct injection and multi-port manifold injection, coupled with a turbocharger and intercooler, to produce 190 horsepower at 4,200-6,000 rpm and 320 Nm (236.02 lb.-ft.) of torque between 1,500 and 4,100 rpm. This configuration delivers a power-to-liter ratio of 95.8 hp/l. The engine is transversely mounted at the front of the vehicle. Power is delivered to the front wheels via a seven-speed dual-clutch DSG (Direct-Shift Gearbox) automatic transmission. This combination allows for a 0-100 km/h (0-62 mph) acceleration time of 7.3 seconds, and a 0-60 mph time of 6.9 seconds. The vehicle achieves a maximum speed of 232 km/h (144.16 mph). The engine also incorporates a Start & Stop system and a particulate filter to improve fuel efficiency and reduce emissions, meeting Euro 6 emission standards.
Design & Features
The SEAT Leon III ST is a five-door, five-seat station wagon. The facelifted model features revised exterior styling, including redesigned headlights and a more prominent grille. The ST body style offers a significant advantage in terms of cargo capacity compared to the hatchback version. The trunk provides a minimum of 587 liters (20.73 cubic feet) of space, expanding to 1,470 liters (51.91 cubic feet) with the rear seats folded down. The vehicle’s dimensions are: length 4,549 mm (179.09 in), width 1,816 mm (71.5 in), and height 1,454 mm (57.24 in). The wheelbase measures 2,636 mm (103.78 in). The suspension consists of an independent McPherson strut setup at the front and an independent multi-link setup at the rear, providing a balance of comfort and handling. Standard safety features included ABS (Anti-lock Braking System) and a comprehensive airbag system. The interior was updated with improved materials and a more modern infotainment system, offering connectivity features relevant to the 2018-2020 timeframe.
Technical Specifications
| Brand | Seat |
| Model | Leon |
| Generation | Leon III ST (facelift 2016) |
| Type (Engine) | 2.0 TSI (190 Hp) DSG |
| Start of production | 2018 year |
| End of production | 2020 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (economy) – urban (NEDC) | 8 l/100 km (29.4 US mpg, 35.3 UK mpg, 12.5 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 5.1 l/100 km (46.1 US mpg, 55.4 UK mpg, 19.6 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 6.2 l/100 km (37.9 US mpg, 45.6 UK mpg, 16.1 km/l) |
| CO2 emissions (NEDC) | 141 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 7.3 sec |
| Acceleration 0 – 62 mph | 7.3 sec |
| Acceleration 0 – 60 mph | 6.9 sec |
| Maximum speed | 232 km/h (144.16 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 6.9 kg/Hp, 145.1 Hp/tonne |
| Weight-to-torque ratio | 4.1 kg/Nm, 244.5 Nm/tonne |
| Power | 190 Hp @ 4200-6000 rpm |
| Torque | 320 Nm @ 1500-4100 rpm (236.02 lb.-ft. @ 1500-4100 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | EA888 / DKZA |
| Engine displacement | 1984 cm3 (121.07 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 82.5 mm (3.25 in.) |
| Piston Stroke | 92.8 mm (3.65 in.) |
| Compression ratio | 11.7:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection and Multi-port manifold injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5.7 l (6.02 US qt | 5.02 UK qt) |
| Coolant | 10 l (10.57 US qt | 8.8 UK qt) |
| Kerb Weight | 1309 kg (2885.85 lbs.) |
| Max. weight | 1910 kg (4210.83 lbs.) |
| Max load | 601 kg (1324.98 lbs.) |
| Trunk (boot) space – minimum | 587 l (20.73 cu. ft.) |
| Trunk (boot) space – maximum | 1470 l (51.91 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (8%) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load with brakes (12%) | 1600 kg (3527.4 lbs.) |
| Permitted trailer load without brakes | 690 kg (1521.19 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4549 mm (179.09 in.) |
| Width | 1816 mm (71.5 in.) |
| Width including mirrors | 1975 mm (77.76 in.) |
| Height | 1454 mm (57.24 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.) |
| Front overhang | 861 mm (33.9 in.) |
| Rear overhang | 1052 mm (41.42 in.) |
| Minimum turning circle (turning diameter) | 10.3 m (33.79 ft.) |
| Drive wheel | 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 | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs, 312×25 mm |
| Rear brakes | Disc, 272×10 mm |
| Tires size | 205/50 R17; 225/45 R17; 225/40 R18 |
| Wheel rims size | 7J x 17; 7.5J x 18 |


