The Renault Fluence, particularly the facelifted version introduced in 2012, represented Renault’s entry into the competitive compact sedan segment, primarily aimed at markets outside of Europe where sedans retained significant popularity. The 1.5 dCi (110 hp) EDC variant, launched in 2012, offered a diesel-powered option with the convenience of a dual-clutch automatic transmission. This configuration positioned itself as a fuel-efficient and practical choice for buyers seeking a comfortable and economical daily driver. The Fluence, based on the shared Renault-Nissan C platform, was designed to offer a spacious interior and a relatively modern feature set at a competitive price point.
Technical Specifications
| Brand | Renault |
| Model | Fluence |
| Generation | Fluence (facelift 2012) |
| Type (Engine) | 1.5 dCi (110 Hp) EDC |
| Start of production | 2012 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 5.2 l/100 km (45.2 US mpg, 54.3 UK mpg, 19.2 km/l) |
| Fuel consumption (extra urban) | 4 l/100 km (58.8 US mpg, 70.6 UK mpg, 25 km/l) |
| Fuel consumption (combined) | 4.4 l/100 km (53.5 US mpg, 64.2 UK mpg, 22.7 km/l) |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 11.9 sec |
| Acceleration 0 – 62 mph | 11.9 sec |
| Acceleration 0 – 60 mph | 11.3 sec |
| Maximum speed | 185 km/h (114.95 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 12.1 kg/Hp, 82.5 Hp/tonne |
| Weight-to-torque ratio | 5.6 kg/Nm, 180 Nm/tonne |
| Power | 110 Hp @ 4000 rpm |
| Power per litre | 75.3 Hp/l |
| Torque | 240 Nm @ 1750 rpm (177.01 lb.-ft. @ 1750 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | K9K |
| Engine displacement | 1461 cm3 (89.16 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 76 mm (2.99 in.) |
| Piston Stroke | 80.5 mm (3.17 in.) |
| Compression ratio | 15.2:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.5 l (4.76 US qt | 3.96 UK qt) |
| Coolant capacity | 6.5 l (6.87 US qt | 5.72 UK qt) |
| Kerb Weight | 1333 kg (2938.76 lbs.) |
| Max. weight | 1828 kg (4030.05 lbs.) |
| Max load | 495 kg (1091.29 lbs.) |
| Trunk (boot) space – minimum | 530 l (18.72 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Length | 4622 mm (181.97 in.) |
| Width | 1809 mm (71.22 in.) |
| Height | 1479 mm (58.23 in.) |
| Wheelbase | 2702 mm (106.38 in.) |
| Front track | 1541 mm (60.67 in.) |
| Rear track | 1563 mm (61.54 in.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears | 6 |
| Gearbox type | Automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Elastic beam |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 205/65 R15; 205/60 R16; 205/55 R17 |
| Wheel rims size | 6.5J x 15; 6.5J x 16; 7.0J x 17 |
Powertrain & Engine Architecture
The heart of the Fluence 1.5 dCi EDC is the K9K engine, a 1.5-liter inline-four cylinder diesel engine. This engine, a staple in the Renault-Nissan alliance, is known for its relatively simple yet robust design. The K9K utilizes a common rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. A turbocharger with an intercooler is employed to boost power output and improve efficiency. The engine produces 110 horsepower at 4000 rpm and 240 Nm (177 lb-ft) of torque at a low 1750 rpm, providing ample low-end grunt for everyday driving. The EDC (Efficient Dual Clutch) transmission is a six-speed automated manual gearbox. It offers quicker shifts and improved fuel economy compared to a traditional torque converter automatic, though it can sometimes exhibit a slight jerkiness at low speeds.
Driving Characteristics
The 1.5 dCi EDC Fluence prioritizes fuel efficiency and comfortable cruising over outright performance. Acceleration from 0-60 mph takes around 11.3 seconds, which is adequate for most driving situations but doesn’t offer particularly brisk performance. The EDC transmission, while efficient, isn’t as smooth as some conventional automatics, and gear changes can be noticeable. The engine’s strong low-end torque makes it easy to navigate city traffic and provides sufficient power for highway overtaking. The suspension is tuned for comfort, absorbing bumps and imperfections in the road well, but this comes at the expense of sharp handling. Compared to higher-powered Fluence variants, the 1.5 dCi feels noticeably slower, but it compensates with significantly better fuel economy.
Equipment & Trim Levels
The 1.5 dCi EDC Fluence typically came equipped with a reasonable level of standard features. These generally included air conditioning, power windows, power mirrors, a basic audio system with USB connectivity, and ABS brakes. Higher trim levels added features such as alloy wheels, a more advanced audio system, automatic climate control, rear parking sensors, and cruise control. Interior upholstery was typically cloth, with options for leather available on higher trims. The dashboard layout was functional and straightforward, prioritizing ease of use over stylistic flair.
Chassis & Braking
The Fluence’s chassis utilizes an independent McPherson strut suspension at the front and an elastic beam (torsion beam) suspension at the rear. This setup provides a good balance between comfort and handling, although it’s not particularly sporty. The front brakes are ventilated discs, while the rear brakes are solid discs. ABS (Anti-lock Braking System) is standard, providing enhanced braking performance and stability. The steering is a rack and pinion system, offering reasonable precision and feedback.
Market Reception & Comparison
The Renault Fluence 1.5 dCi EDC was generally well-received as a practical and fuel-efficient sedan. Critics praised its spacious interior, comfortable ride, and competitive price point. However, some criticized its somewhat uninspired styling and the occasional jerkiness of the EDC transmission. Compared to other trims in the Fluence lineup, the 1.5 dCi EDC offered the best fuel economy but the slowest performance. It was positioned as the entry-level or mid-range option, appealing to buyers who prioritized economy and practicality over performance and luxury. Competitors included the Peugeot 308, Citroën C4 Sedan, and Hyundai Elantra.
Legacy
The K9K engine, in its various iterations, has proven to be a reliable and durable powerplant. While the EDC transmission can be prone to occasional issues, particularly with early units, the engine itself is generally considered robust. In the used car market, the Fluence 1.5 dCi EDC represents a relatively affordable and economical option. Maintenance costs are generally reasonable, and parts availability is good. However, potential buyers should be aware of the EDC transmission’s potential quirks and ensure it has been properly maintained. The Fluence, while not a standout performer, remains a practical and dependable choice for those seeking a fuel-efficient and comfortable compact sedan.
