The Suzuki SX4 S-Cross II (facelift 2016) 1.4 Boosterjet Mild Hybrid ALLGRIP is a compact crossover SUV produced by the Japanese automaker Suzuki. Introduced in April 2020 and continuing through November 2021, this iteration represents a significant refresh of the second-generation SX4 S-Cross, primarily aimed at the European market. While not officially sold in the United States, the SX4 S-Cross occupies a popular niche in Europe as an affordable, practical, and fuel-efficient all-wheel-drive crossover. The “Boosterjet” designation refers to Suzuki’s turbocharged engine technology, and the “ALLGRIP” system denotes the vehicle’s all-wheel-drive capability. This model incorporates mild hybrid technology to enhance fuel economy and reduce emissions.
Suzuki SX4 S-Cross II: An Overview
The SX4 S-Cross, in its second generation, aimed to provide a more refined and spacious alternative to smaller hatchbacks while remaining competitive in price. The 2016 facelift brought styling updates, improved interior materials, and the introduction of the 1.4 Boosterjet engine with mild hybrid technology. This combination was designed to appeal to buyers seeking a versatile vehicle for both urban commuting and occasional off-road adventures. The SX4 S-Cross competes with models like the Nissan Qashqai, Kia Sportage, and Hyundai Tucson in the European market.
Engine & Performance
The SX4 S-Cross II 1.4 Boosterjet Mild Hybrid is powered by a 1.4-liter, inline-four cylinder turbocharged gasoline engine. This engine produces 129 horsepower at 5,500 rpm and 235 Nm (173.33 lb.-ft.) of torque between 2,000 and 3,000 rpm. The engine features direct fuel injection and a variable valve timing (VVT) system to optimize performance and efficiency. The mild hybrid system utilizes a 48V electric motor to provide assistance during acceleration and enable a start/stop system for improved fuel economy. The engine’s output translates to a maximum speed of 190 km/h (118.06 mph). The weight-to-power ratio is 9.8 kg/Hp, and the weight-to-torque ratio is 5.4 kg/Nm. The engine is transversely mounted at the front of the vehicle and is paired with a 6-speed manual transmission.
Design & Features
The SX4 S-Cross II is a five-door, five-seat crossover SUV. The 2016 facelift brought a more prominent grille, redesigned headlights, and updated bumpers, giving the vehicle a more modern and assertive appearance. Inside, the cabin features a functional layout with a focus on practicality. Standard features include air conditioning, power windows, and a basic audio system. Higher trim levels offer features such as a touchscreen infotainment system, navigation, and advanced safety technologies. The ALLGRIP all-wheel-drive system provides enhanced traction and stability in various driving conditions, with selectable driving modes to optimize performance for different terrains. Trunk space is a notable feature, offering 430 liters (15.19 cu. ft.) with the rear seats up and expanding to 1,269 liters (44.81 cu. ft.) with the seats folded down. Safety features include ABS, and a particulate filter to reduce emissions.
Technical Specifications
| Brand | Suzuki |
| Model | SX4 S-Cross |
| Generation | SX4 S-Cross II (facelift 2016) |
| Type (Engine) | 1.4 Boosterjet (129 Hp) Mild Hybrid ALLGRIP |
| Start of production | April, 2020 |
| End of production | November, 2021 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Crossover |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption at Low speed (WLTP) | 6.6 l/100 km (35.6 US mpg) |
| Fuel consumption at Medium speed (WLTP) | 5.4 l/100 km (43.6 US mpg) |
| Fuel consumption at high speed (WLTP) | 5.2 l/100 km (45.2 US mpg) |
| Fuel consumption at very high speed (WLTP) | 6.5 l/100 km (36.2 US mpg) |
| Combined fuel consumption (WLTP) | 5.9 l/100 km (39.9 US mpg) |
| CO2 emissions (WLTP) | 132-133 g/km |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 190 km/h (118.06 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 9.8 kg/Hp |
| Weight-to-torque ratio | 5.4 kg/Nm |
| Power | 129 Hp @ 5500 rpm |
| Torque | 235 Nm @ 2000-3000 rpm (173.33 lb.-ft.) |
| Engine layout | Front, Transverse |
| Engine Model/Code | K14D |
| Engine displacement | 1373 cm3 (83.79 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 73 mm (2.87 in.) |
| Piston Stroke | 82 mm (3.23 in.) |
| Compression ratio | 10.9:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | VVT |
| Engine oil capacity | 3.6 l (3.8 US qt | 3.17 UK qt) |
| Coolant | 6.7 l (7.08 US qt | 5.9 UK qt) |
| Kerb Weight | 1265 kg (2788.85 lbs.) |
| Max. weight | 1785 kg (3935.25 lbs.) |
| Max load | 520 kg (1146.4 lbs.) |
| Trunk (boot) space – minimum | 430 l (15.19 cu. ft.) |
| Trunk (boot) space – maximum | 1269 l (44.81 cu. ft.) |
| Fuel tank capacity | 47 l (12.42 US gal | 10.34 UK gal) |
| Permitted trailer load with brakes (12%) | 1500 kg (3306.93 lbs.) |
| Permitted trailer load without brakes | 600 kg (1322.77 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4300 mm (169.29 in.) |
| Width | 1785 mm (70.28 in.) |
| Height | 1580 mm (62.2 in.) |
| Wheelbase | 2600 mm (102.36 in.) |
| Front track | 1535 mm (60.43 in.) |
| Rear (Back) track | 1505 mm (59.25 in.) |
| Drivetrain Architecture | ICE and electric motor, All wheel drive (4×4) |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Semi-independent, coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Tires size | 215/55 R17 |
| Wheel rims size | 6.5J x 17 |


