The Fiat Linea 1.6 16V Multijet, producing 105 horsepower, was a significant variant within the Linea sedan range, primarily marketed in Europe, South America, and select other international markets between 2009 and 2012. Positioned as a fuel-efficient and practical option, it aimed to bridge the gap between the base models and the more powerful petrol-powered versions. The Linea itself was designed as a modern, spacious sedan intended to replace the aging Siena and Palio models, offering a more contemporary alternative in the compact sedan segment. This particular diesel variant was popular in regions where diesel fuel was readily available and cost-effective, and where fuel economy was a high priority for consumers.
Technical Specifications
| Brand | Fiat |
| Model | Linea |
| Generation | Linea |
| Type (Engine) | 1.6 16V Multijet (105 Hp) |
| Start of production | 2009 |
| End of production | 2012 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 6.4 l/100 km (36.8 US mpg, 44.1 UK mpg, 15.6 km/l) |
| Fuel consumption (extra urban) | 4.2 l/100 km (56 US mpg, 67.3 UK mpg, 23.8 km/l) |
| Fuel consumption (combined) | 5 l/100 km (47 US mpg, 56.5 UK mpg, 20 km/l) |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 11 sec |
| Acceleration 0 – 62 mph | 11 sec |
| Acceleration 0 – 60 mph | 10.5 sec |
| Maximum speed | 190 km/h (118.06 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 12.3 kg/Hp, 81.4 Hp/tonne |
| Weight-to-torque ratio | 4.4 kg/Nm, 224.8 Nm/tonne |
| Power | 105 Hp @ 4000 rpm |
| Power per litre | 65.7 Hp/l |
| Torque | 290 Nm @ 1500 rpm (213.89 lb.-ft. @ 1500 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 198A3000 |
| Engine displacement | 1598 cm3 (97.52 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.6 l (4.86 US qt | 4.05 UK qt) |
| Coolant capacity | 6.3 l (6.66 US qt | 5.54 UK qt) |
| Kerb Weight | 1290 kg (2843.96 lbs.) |
| Trunk (boot) space – minimum | 500 l (17.66 cu. ft.) |
| Fuel tank capacity | 45 l (11.89 US gal | 9.9 UK gal) |
| Length | 4560 mm (179.53 in.) |
| Width | 1946 mm (76.61 in.) |
| Height | 1494 mm (58.82 in.) |
| Wheelbase | 2603 mm (102.48 in.) |
| Minimum turning circle | 10.5 m (34.45 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Semi-dependent beam with stabilizer lateral stability |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 185/65 R15; 195/60 R15; 195/55 R16 |
| Wheel rims size | 15; 16 |
Powertrain & Engine Architecture
The heart of the Linea 1.6 Multijet was the 198A3000 engine, a 1.6-liter inline-four cylinder diesel. This engine belonged to Fiat’s Multijet family, known for its common-rail direct injection technology. The Multijet system allowed for multiple fuel injections per combustion cycle, resulting in smoother operation, reduced noise, and improved fuel efficiency. The engine featured a turbocharger with an intercooler, boosting power output to 105 horsepower and 290 Nm (213.89 lb.-ft.) of torque at a low 1500 rpm. This relatively high torque figure, available at low engine speeds, was a key characteristic of the engine, providing good responsiveness in everyday driving situations. The engine utilized a single overhead camshaft (SOHC) valvetrain with four valves per cylinder. The 6-speed manual transmission was the standard offering for this variant, providing a good balance between fuel economy and performance.
Driving Characteristics
The 1.6 Multijet Linea offered a comfortable and economical driving experience. While not a performance-oriented vehicle, the 290 Nm of torque provided adequate acceleration for most driving scenarios. The 0-60 mph time of around 10.5 seconds was respectable for a diesel sedan in its class. The six-speed manual transmission allowed drivers to keep the engine in its optimal power band, maximizing fuel efficiency and responsiveness. Compared to the petrol-powered 1.4-liter Linea, the 1.6 Multijet offered significantly more torque and better fuel economy, albeit with a slightly more noticeable diesel engine sound. Compared to higher-spec Linea models with larger engines, this variant prioritized efficiency over outright speed.
Equipment & Trim Levels
The Linea 1.6 Multijet typically came with a reasonable level of standard equipment. Base models included power windows, central locking, air conditioning, and an audio system. Higher trim levels, often denoted by names like “Active” or “Dynamic,” added features such as alloy wheels, fog lights, a trip computer, and upgraded interior trim. Interior upholstery was typically cloth, with options for leather seats on higher-end trims. Safety features included ABS brakes and, depending on the market, airbags for the driver and front passenger. Optional extras could include a sunroof, parking sensors, and a more advanced audio system.
Chassis & Braking
The Linea utilized a McPherson strut front suspension and a semi-independent torsion beam rear suspension. This setup provided a comfortable ride quality, suitable for everyday driving. The front brakes were ventilated discs, offering good stopping power, while the rear brakes were drums, a cost-saving measure common in this segment. Electric power steering was standard, providing light and easy steering feel. Tire sizes varied depending on the trim level, ranging from 185/65 R15 to 195/55 R16. The chassis was tuned to prioritize comfort and stability over sporty handling.
Market Reception & Comparison
The Fiat Linea 1.6 Multijet was generally well-received by automotive critics as a practical and fuel-efficient sedan. It was praised for its spacious interior, comfortable ride, and strong diesel engine. However, some critics noted that the interior materials were not as high-quality as those found in some competitors. Compared to other diesel-powered sedans in its class, such as the Volkswagen Polo or Skoda Fabia, the Linea offered a more spacious interior and a competitive price point. Its fuel economy was comparable to its rivals, and its torque output provided good performance for everyday driving.
Legacy
The 1.6 Multijet engine proved to be a reliable and durable powertrain. The engine itself, and variations of it, continued to be used in other Fiat and Alfa Romeo models for several years. In the used car market, the Linea 1.6 Multijet is often sought after for its fuel efficiency and relatively low maintenance costs. While not a particularly collectible vehicle, it remains a practical and affordable option for those seeking a spacious and economical sedan. Common issues reported by owners include wear and tear on suspension components and occasional problems with the diesel particulate filter, particularly in vehicles that have primarily been used for short trips.
