The Renault Megane IV 1.5 Energy dCi (110 Hp) is a compact hatchback produced by the French automaker Renault from 2016 to 2018. Representing the fourth generation of the Megane, this model was primarily aimed at the European market, where fuel efficiency and diesel engines were highly favored. While not officially sold in the United States, the Megane IV offered a blend of practicality, technology, and relatively economical performance, competing with vehicles like the Volkswagen Golf, Ford Focus, and Peugeot 308. This particular variant, powered by a 1.5-liter turbocharged diesel engine, focused on delivering a balance between power and fuel consumption.
Renault Megane IV 1.5 Energy dCi: Overview
The Megane IV marked a significant step forward for Renault in terms of design, technology, and overall refinement. It moved away from the more conservative styling of its predecessors, adopting a more dynamic and modern aesthetic. The 1.5 Energy dCi engine was a key component of the Megane IV lineup, offering a compelling option for drivers prioritizing fuel economy and lower running costs. The model year range of 2016-2018 represents the initial production run of this specific engine configuration within the fourth-generation Megane.
Engine & Performance
The heart of the Renault Megane IV 1.5 Energy dCi is a 1.5-liter inline-four cylinder diesel engine, designated K9K 656. This engine produces 110 horsepower (Hp) at 4000 rpm and 260 Newton-meters (191.77 lb.-ft.) of torque at 1750 rpm. The engine utilizes a turbocharger with an intercooler to enhance performance and efficiency. The power-to-weight ratio is approximately 11 kg/Hp, or 91.3 Hp/tonne, while the torque-to-weight ratio is 4.6 kg/Nm, or 215.8 Nm/tonne. This engine is paired with a six-speed manual transmission, driving the front wheels. Acceleration from 0 to 100 km/h (0-62 mph) takes 11.3 seconds, and 0 to 60 mph is achieved in approximately 10.7 seconds. The vehicle has a maximum speed of 187 km/h (116.2 mph). The engine’s 75.3 Hp/liter specific output demonstrates a relatively efficient design for a diesel powerplant.
Design & Features
The Renault Megane IV 1.5 Energy dCi is a five-door hatchback, offering seating for five passengers. Its exterior design is characterized by sculpted lines, a prominent front grille, and C-shaped LED daytime running lights. The interior features a modern dashboard layout with a focus on ergonomics and technology. Key features include an infotainment system with touchscreen display, climate control, and various driver-assistance systems. Safety features, crucial for modern vehicles, include ABS (Anti-lock Braking System) and a particulate filter to reduce emissions. The hatchback body style provides a practical balance between passenger space and cargo capacity. Trunk space ranges from a minimum of 384 liters (13.56 cu. ft.) to a maximum of 1247 liters (44.04 cu. ft.) with the rear seats folded down. The vehicle’s dimensions are 4359 mm (171.61 in.) in length, 1814 mm (71.42 in.) in width, and 1447 mm (56.97 in.) in height.
Technical Specifications
| Brand | Renault |
| Model | Megane |
| Generation | Megane IV |
| Type (Engine) | 1.5 Energy dCi (110 Hp) |
| Start of production | 2016 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 4.2 l/100 km (56 US mpg, 67.3 UK mpg, 23.8 km/l) |
| Fuel consumption (extra urban) | 3.4 l/100 km (69.2 US mpg, 83.1 UK mpg, 29.4 km/l) |
| Fuel consumption (combined) | 3.7 l/100 km (63.6 US mpg, 76.3 UK mpg, 27 km/l) |
| CO2 emissions | 95 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 11.3 sec |
| Acceleration 0 – 62 mph | 11.3 sec |
| Acceleration 0 – 60 mph | 10.7 sec |
| Maximum speed | 187 km/h (116.2 mph) |
| Emission standard | Euro 6 b |
| Weight-to-power ratio | 11 kg/Hp |
| Weight-to-torque ratio | 4.6 kg/Nm |
| Power | 110 Hp @ 4000 rpm |
| Torque | 260 Nm @ 1750 rpm (191.77 lb.-ft. @ 1750 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | K9K 656 |
| 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.) |
| Number of valves per cylinder | 2 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.7 l (4.97 US qt | 4.14 UK qt) |
| Coolant | 6 l (6.34 US qt | 5.28 UK qt) |
| Kerb Weight | 1205 kg (2656.57 lbs.) |
| Max. weight | 1848 kg (4074.14 lbs.) |
| Max load | 643 kg (1417.57 lbs.) |
| Trunk (boot) space – minimum | 384 l (13.56 cu. ft.) |
| Trunk (boot) space – maximum | 1247 l (44.04 cu. ft.) |
| Fuel tank capacity | 47 l (12.42 US gal | 10.34 UK gal) |
| Permitted trailer load with brakes (12%) | 1300 kg (2866.01 lbs.) |
| Permitted trailer load without brakes | 640 kg (1410.96 lbs.) |
| Length | 4359 mm (171.61 in.) |
| Width | 1814 mm (71.42 in.) |
| Width including mirrors | 2058 mm (81.02 in.) |
| Height | 1447 mm (56.97 in.) |
| Wheelbase | 2669 mm (105.08 in.) |
| Front track | 1591 mm (62.64 in.) |
| Rear (Back) track | 1586 mm (62.44 in.) |
| Front overhang | 919 mm (36.18 in.) |
| Rear overhang | 771 mm (30.35 in.) |
| Ride height (ground clearance) | 145 mm (5.71 in.) |
| Minimum turning circle (turning diameter) | 11.8 m (38.71 ft.) |
| Drive wheel | Front wheel drive |
| 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 | 195/65 R15; 205/55 R16; 205/50 R17; 225/45 R17; 225/40 R18 |
| Wheel rims size | 15; 16; 17; 18 |
The Renault Megane IV 1.5 Energy dCi (110 Hp) represented a well-rounded offering in the European compact hatchback segment, prioritizing fuel efficiency and practicality. While not available in the US market, it showcased Renault’s advancements in automotive engineering and design during the mid-2010s.
