The Renault Megane IV Phase II, produced from 2021 to 2023, represents a significant refresh of Renault’s popular compact sedan. While the Megane has been a mainstay in the European market for decades, offering a versatile and practical option for families and commuters, it was not officially sold in the United States. This iteration, specifically the 1.5 Blue dCi (115 Hp) model, focused on fuel efficiency and reduced emissions, aligning with increasingly stringent European regulations. The Megane IV competed primarily with vehicles like the Volkswagen Golf, Ford Focus, and Peugeot 308 in the highly competitive C-segment.
Renault Megane IV: A European Compact Sedan
The Megane IV, launched in 2016, marked a departure from previous generations with a more refined design and improved interior quality. The Phase II update, introduced in 2021, brought further enhancements to the exterior styling, technology, and engine options. The sedan body style, while less common in some European markets than the hatchback, offered a more traditional and spacious trunk, appealing to buyers prioritizing practicality. The 1.5 Blue dCi engine was a key component of Renault’s downsizing strategy, offering a balance between performance and economy.
Engine & Performance
The heart of the Megane IV 1.5 Blue dCi is a 1.5-liter inline four-cylinder diesel engine, designated K9K 872. This engine produces 115 horsepower at 3750 rpm and 270 Nm (199.14 lb.-ft.) of torque at 2000 rpm. The engine utilizes a turbocharger and intercooler to enhance performance and efficiency. Power is delivered to the front wheels via a six-speed manual transmission. Acceleration from 0 to 100 km/h (0-62 mph) takes 11.3 seconds, while 0 to 60 mph is achieved in 10.7 seconds. The vehicle has a maximum speed of 190 km/h (118.06 mph). The engine’s design incorporates a diesel commonrail fuel injection system and adheres to Euro 6 emission standards, featuring a particulate filter and Start & Stop system to minimize environmental impact. The engine delivers 78.7 horsepower per liter, showcasing its relatively high specific output for a diesel engine.
Design & Features
The Megane IV Phase II Sedan boasts a sleek and modern exterior design. The sedan body style provides a more conventional silhouette compared to the hatchback, with a clearly defined trunk. Key design elements include Renault’s signature C-shaped LED daytime running lights and a sculpted body profile. Inside, the cabin features a driver-focused layout with a prominent touchscreen infotainment system. The interior materials were upgraded in the Phase II model, offering a more premium feel. Standard features typically included air conditioning, power windows, and a basic audio system. Higher trim levels offered features such as navigation, automatic climate control, and advanced driver-assistance systems (ADAS) like automatic emergency braking and lane departure warning. Safety was a priority, with the Megane IV achieving high scores in Euro NCAP crash tests. The sedan offers seating for five passengers and a trunk capacity ranging from 503 liters (17.76 cu. ft.) with the rear seats up to 987 liters (34.86 cu. ft.) with the rear seats folded down.
Technical Specifications
| Brand | Renault |
| Model | Megane |
| Generation | Megane IV (Phase II, 2021) Sedan |
| Type (Engine) | 1.5 Blue dCi (115 Hp) |
| Start of production | 2021 |
| End of production | July, 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Combined fuel consumption (WLTP) | 4.5-4.6 l/100 km (52.3 – 51.1 US mpg, 62.8 – 61.4 UK mpg, 22.2 – 21.7 km/l) |
| CO2 emissions (WLTP) | 118-120 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 | 190 km/h (118.06 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 12 kg/Hp, 83.6 Hp/tonne |
| Weight-to-torque ratio | 5.1 kg/Nm, 196.4 Nm/tonne |
| Power | 115 Hp @ 3750 rpm |
| Power per litre | 78.7 Hp/l |
| Torque | 270 Nm @ 2000 rpm (199.14 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 | 1375-1467 kg (3031.36 – 3234.18 lbs.) |
| Trunk (boot) space – minimum | 503 l (17.76 cu. ft.) |
| Trunk (boot) space – maximum | 987 l (34.86 cu. ft.) |
| Fuel tank capacity | 49 l (12.94 US gal | 10.78 UK gal) |
| AdBlue tank | 16.4 l (4.33 US gal | 3.61 UK gal) |
| Permitted trailer load with brakes (12%) | 1650 kg (3637.63 lbs.) |
| Permitted trailer load without brakes | 725 kg (1598.35 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 | 1582 mm (62.28 in.) |
| Rear (Back) track | 1587 mm (62.48 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) | 11.1 m (36.42 ft.) |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front brakes | Disc |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 205/55 R16; 205/50 R17 |
| Wheel rims size | 16; 17 |
