The Suzuki SX4 is a compact hatchback produced by the Japanese automaker Suzuki from 2006 to 2014, spanning two generations. The SX4 I, manufactured between 2006 and 2009, represented Suzuki’s entry into the competitive European compact car segment. While not initially sold in the United States under the SX4 name, a rebadged version was later marketed as the Suzuki SX4 S-Cross. The SX4 I aimed to provide a practical and affordable option, emphasizing fuel efficiency and a comfortable ride. This article details the specifications and characteristics of the first-generation Suzuki SX4 I, specifically the 1.6 i 16V VVT 2WD model.
Suzuki SX4 I: Overview and Market Positioning
The SX4 was developed in collaboration with Fiat, sharing its platform with the Fiat Sedici. This partnership allowed Suzuki to expand its European presence and offer a vehicle tailored to the preferences of European drivers. The SX4 I competed with popular hatchbacks like the Ford Focus, Volkswagen Golf, and Opel/Vauxhall Astra. The 1.6-liter engine variant, producing 107 horsepower, was a common choice for buyers seeking a balance between performance and economy. The SX4 I was primarily marketed as a versatile, family-friendly vehicle suitable for both urban commuting and longer journeys.
Engine & Performance
The Suzuki SX4 I 1.6 i 16V VVT 2WD is powered by a 1.6-liter inline-four cylinder gasoline engine, designated the M16A. This naturally aspirated engine produces a maximum power output of 107 horsepower at 5600 rpm, and 145 Newton-meters (106.95 lb.-ft.) of torque at 4000 rpm. The engine features a Variable Valve Timing (VVT) system, which optimizes valve timing for improved fuel efficiency and performance across the rev range. The engine’s power-to-weight ratio is 11.3 kg/Hp, and the torque-to-weight ratio is 8.3 kg/Nm. The SX4 I 1.6 i 16V VVT 2WD achieves a 0 to 100 km/h (0 to 62 mph) acceleration time of 10.8 seconds, and a 0 to 60 mph time of 10.3 seconds. Its maximum speed is rated at 180 km/h (111.85 mph). Fuel economy figures are respectable for its class, with combined fuel consumption rated at 5.7 liters per 100 kilometers (41.3 US mpg, 49.6 UK mpg).
Design & Features
The Suzuki SX4 I is a five-door hatchback with a relatively conservative and functional design. Its exterior styling prioritizes practicality over flamboyant aesthetics. The vehicle offers seating for five passengers and provides a usable cargo space of 270 liters (9.53 cu. ft.) with the rear seats up, expanding to 1045 liters (36.9 cu. ft.) when the rear seats are folded down. The SX4 I features a front suspension utilizing spring struts and a torsion beam rear suspension. Braking is handled by ventilated discs on the front wheels and drum brakes on the rear. Safety features included Anti-lock Braking System (ABS) as standard equipment. The interior is designed with durability and ease of use in mind, featuring straightforward controls and a comfortable driving position. The vehicle’s dimensions are 4100 mm (161.42 in.) in length, 1730 mm (68.11 in.) in width, and 1565 mm (61.61 in.) in height. The wheelbase measures 2500 mm (98.43 in.).
Technical Specifications
| Brand | Suzuki |
| Model | SX4 S-Cross |
| Generation | SX4 I |
| Type (Engine) | 1.6 i 16V VVT (107 Hp) 2WD |
| Start of production | 2006 |
| End of production | 2009 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 7.1 l/100 km (33.1 US mpg, 39.8 UK mpg) |
| Fuel consumption (extra urban) | 4.8 l/100 km (49 US mpg, 58.9 UK mpg) |
| Fuel consumption (combined) | 5.7 l/100 km (41.3 US mpg, 49.6 UK mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 10.8 sec |
| Acceleration 0 – 62 mph | 10.8 sec |
| Acceleration 0 – 60 mph | 10.3 sec |
| Maximum speed | 180 km/h (111.85 mph) |
| Weight-to-power ratio | 11.3 kg/Hp |
| Weight-to-torque ratio | 8.3 kg/Nm |
| Power | 107 Hp @ 5600 rpm |
| Torque | 145 Nm @ 4000 rpm (106.95 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | M16A |
| Engine displacement | 1586 cm3 (96.78 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 78 mm (3.07 in.) |
| Piston Stroke | 83 mm (3.27 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 3.9 l (4.12 US qt | 3.43 UK qt) |
| Coolant capacity | 7.7 l (8.14 US qt | 6.78 UK qt) |
| Kerb Weight | 1205 kg (2656.57 lbs.) |
| Max. weight | 1650 kg (3637.63 lbs.) |
| Max load | 445 kg (981.06 lbs.) |
| Trunk (boot) space – minimum | 270 l (9.53 cu. ft.) |
| Trunk (boot) space – maximum | 1045 l (36.9 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Length | 4100 mm (161.42 in.) |
| Width | 1730 mm (68.11 in.) |
| Height | 1565 mm (61.61 in.) |
| Wheelbase | 2500 mm (98.43 in.) |
| Front track | 1500 mm (59.06 in.) |
| Rear track | 1495 mm (58.86 in.) |
| Minimum turning circle | 10.6 m (34.78 ft.) |
| Drivetrain | Front wheel drive |
| Number of gears | 5 gears, manual transmission |
| Front suspension | Spring Strut |
| Rear suspension | Torsion |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 205/60 R16 |
| Wheel rims size | 16 |
The Suzuki SX4 I 1.6 i 16V VVT 2WD offered a practical and economical option in the compact hatchback segment. While not a performance leader, it provided a comfortable ride, reasonable fuel efficiency, and a decent level of practicality for everyday use. Its collaboration with Fiat allowed Suzuki to establish a stronger foothold in the European market, and the SX4 I laid the groundwork for future iterations of the SX4 S-Cross.
