2018-2020 Renault Megane IV Sedan 1.5 Blue dCi (115 Hp)

The Renault Megane IV Sedan 1.5 Blue dCi (115 Hp) is a compact sedan produced by the French automaker Renault between 2018 and 2020. Part of the fourth generation of the Megane series, this model was primarily aimed at the European market, offering a practical and fuel-efficient option in the competitive C-segment. While not officially sold in the United States, the Megane IV represented Renault’s attempt to elevate its offerings in terms of design, technology, and driving experience. The sedan body style was particularly popular in markets where trunk space and traditional sedan aesthetics were preferred over hatchbacks.

Renault Megane IV Sedan 1.5 Blue dCi: An Overview

The Megane IV generation marked a significant departure from its predecessors, adopting a more refined and mature design language. The sedan variant, specifically, offered a more conventional profile compared to the hatchback and estate versions. The 1.5 Blue dCi engine option was a key component of Renault’s strategy to meet increasingly stringent European emission standards while providing acceptable performance and fuel economy. This engine was favored for its balance of power, efficiency, and relatively low running costs.

Engine & Performance

The Renault Megane IV Sedan 1.5 Blue dCi is powered by a 1.5-liter inline-four cylinder diesel engine, designated K9K 872. This engine produces 115 horsepower at 3750 rpm and 260 Nm (191.77 lb.-ft.) of torque at 2000 rpm. The engine utilizes a turbocharger with an intercooler and a diesel commonrail fuel injection system to optimize combustion and power delivery. The engine’s power-to-liter ratio is 78.7 hp/l. Acceleration from 0 to 100 km/h (0-62 mph) takes 11.1 seconds, while 0 to 60 mph is achieved in approximately 10.5 seconds. The vehicle has a maximum speed of 190 km/h (118.06 mph). Fuel economy is a strong point, with combined cycle figures ranging from 4.0 to 4.2 liters per 100 kilometers (58.8 – 56 US mpg, 70.6 – 67.3 UK mpg, 25 – 23.8 km/l). CO2 emissions are rated between 105 and 111 g/km, placing it within favorable emission brackets for European regulations. The engine is paired with a 6-speed manual transmission, driving the front wheels.

Design & Features

The Megane IV Sedan features a sleek and modern exterior design, characterized by sculpted lines and a prominent front grille. The sedan body style offers a traditional three-box silhouette, providing a separate trunk for enhanced practicality. The interior is designed with a focus on ergonomics and user-friendliness, featuring a modern dashboard layout and comfortable seating for five passengers. Key features include a standard infotainment system with touchscreen display, climate control, and a range of safety technologies. Safety features included ABS (Anti-lock Braking System) as standard. The trunk offers a minimum capacity of 503 liters (17.76 cu. ft.), expanding to 987 liters (34.86 cu. ft.) with the rear seats folded down. The vehicle’s dimensions are: length 4632 mm (182.36 in.), width 1814 mm (71.42 in.), and height 1443 mm (56.81 in.). The wheelbase measures 2711 mm (106.73 in.).

Technical Specifications

Brand Renault
Model Megane
Generation Megane IV Sedan
Type (Engine) 1.5 Blue dCi (115 Hp)
Start of production 2018
End of production 2020
Powertrain Architecture Internal Combustion engine
Body type Sedan
Seats 5
Doors 4
Fuel consumption (urban) 4.4 l/100 km (53.5 US mpg, 64.2 UK mpg, 22.7 km/l)
Fuel consumption (extra urban) 4.01 – 4.24 l/100 km (58.7 – 55.5 US mpg, 70.4 – 66.6 UK mpg, 24.9 – 23.6 km/l)
Fuel consumption (combined) 4.0-4.2 l/100 km (58.8 – 56 US mpg, 70.6 – 67.3 UK mpg, 25 – 23.8 km/l)
CO2 emissions 105 – 111 g/km
Fuel Type Diesel
Acceleration 0 – 100 km/h 11.1 sec
Acceleration 0 – 62 mph 11.1 sec
Acceleration 0 – 60 mph 10.5 sec
Maximum speed 190 km/h (118.06 mph)
Emission standard Euro 6d – TEMP
Weight-to-power ratio 11.5 kg/Hp, 87.1 Hp/tonne
Weight-to-torque ratio 5.1 kg/Nm, 197 Nm/tonne
Power 115 Hp @ 3750 rpm
Torque 260 Nm @ 2000 rpm (191.77 lb.-ft. @ 2000 rpm)
Engine layout Front, Transverse
Engine Model/Code K9K 872
Engine displacement 1461 cm3 (89.16 cu. in.)
Number of cylinders 4
Engine configuration Inline
Number of valves per cylinder 2
Fuel injection system Diesel Commonrail
Engine aspiration Turbocharger, Intercooler
Engine oil capacity 5.7 l (6.02 US qt | 5.02 UK qt)
Coolant 6 l (6.34 US qt | 5.28 UK qt)
Kerb Weight 1320 kg (2910.1 lbs.)
Max. weight 1864 kg (4109.42 lbs.)
Max load 544 kg (1199.31 lbs.)
Trunk (boot) space – minimum 503 l (17.76 cu. ft.)
Trunk (boot) space – maximum 987 l (34.86 cu. ft.)
Fuel tank capacity 44.9 l (11.86 US gal | 9.88 UK gal)
AdBlue tank 16 l (4.23 US gal | 3.52 UK gal)
Max. roof load 80 kg (176.37 lbs.)
Permitted trailer load with brakes (12%) 1300 kg (2866.01 lbs.)
Permitted trailer load without brakes 695 kg (1532.21 lbs.)
Length 4632 mm (182.36 in.)
Width 1814 mm (71.42 in.)
Width including mirrors 2058 mm (81.02 in.)
Height 1443 mm (56.81 in.)
Wheelbase 2711 mm (106.73 in.)
Front track 1577 mm (62.09 in.)
Rear (Back) track 1574 mm (61.97 in.)
Front overhang 919 mm (36.18 in.)
Rear overhang 1002 mm (39.45 in.)
Ride height (ground clearance) 136 mm (5.35 in.)
Minimum turning circle (turning diameter) 11.3 m (37.07 ft.)
Drive wheel Front wheel drive
Number of gears and type of gearbox 6 gears, manual transmission
Front brakes Ventilated discs
Rear brakes Disc

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