The Renault Laguna III Grandtour (Phase II) 1.5 dCi EDC, produced from 2010 to 2015, represents Renault’s offering in the mid-size station wagon segment. As a facelift of the third-generation Laguna, the Grandtour (estate) body style aimed to provide practicality and space for families, while maintaining a degree of style and comfort. While not officially sold in the United States, the Laguna was a significant model in Europe, competing with vehicles like the Ford Mondeo Estate, Volkswagen Passat Variant, and Peugeot 407 SW. The Phase II updates brought refinements to the exterior styling, interior materials, and technology, enhancing the Laguna’s appeal in a competitive market.
Renault Laguna III Grandtour (Phase II) 1.5 dCi EDC: Overview
The Laguna III, and specifically the Grandtour variant, was designed to appeal to buyers seeking a versatile vehicle capable of handling both daily commuting and longer journeys with ample cargo space. The Phase II model focused on improving the overall ownership experience through enhanced efficiency, reduced emissions, and a more modern interior. The 1.5 dCi engine, coupled with the Efficient Dual Clutch (EDC) automatic transmission, was a popular choice for European buyers prioritizing fuel economy and smooth operation. The Laguna aimed to balance French comfort with a degree of driving engagement, though it was generally regarded as more comfort-oriented than overtly sporty.
Engine & Performance
The Laguna III Grandtour 1.5 dCi EDC is powered by a 1.5-liter inline four-cylinder diesel engine, designated K9K. This engine produces 110 horsepower (Hp) and 240 Newton-meters (177.01 lb.-ft.) of torque. The engine utilizes a turbocharger and intercooler to enhance performance and efficiency. The EDC (Efficient Dual Clutch) automatic transmission, a six-speed unit, provides smooth and quick gear changes, contributing to a more refined driving experience. Acceleration from 0 to 100 km/h (0-62 mph) takes 13.2 seconds, while 0 to 60 mph is achieved in approximately 12.5 seconds. The top speed is rated at 189 km/h (117.44 mph). Fuel economy is a strong point, with combined cycle consumption rated at 4.4 liters per 100 kilometers (53.5 US mpg or 64.2 UK mpg). CO2 emissions are 115 g/km, meeting Euro 5 emission standards.
Design & Features
The Laguna III Grandtour is a five-door station wagon (estate) offering seating for five passengers. The Phase II facelift included subtle styling updates to the front and rear fascias, headlights, and grille, giving the car a more contemporary appearance. Inside, the cabin features a functional and comfortable layout, with a focus on ergonomics. Key features include air conditioning, power windows, central locking, and an audio system. Safety features, crucial for a family vehicle, include Anti-lock Braking System (ABS), and driver and passenger airbags. The Grandtour’s primary appeal lies in its spacious interior and large cargo area. With the rear seats up, the trunk offers 508 liters (17.94 cu. ft.) of space, expanding to a substantial 1593 liters (56.26 cu. ft.) with the rear seats folded down. The vehicle’s dimensions are 4803 mm (189.09 in.) in length and 1811 mm (71.3 in.) in width.
Technical Specifications
| Brand | Renault |
| Model | Laguna |
| Generation | Laguna III Grandtour (Phase II) |
| Type (Engine) | 1.5 dCi (110 Hp) EDC |
| Start of production | 2010 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 5.1 l/100 km (46.1 US mpg, 55.4 UK mpg, 19.6 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) |
| CO2 emissions | 115 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 13.2 sec |
| Acceleration 0 – 62 mph | 13.2 sec |
| Acceleration 0 – 60 mph | 12.5 sec |
| Maximum speed | 189 km/h (117.44 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 13.2 kg/Hp, 75.8 Hp/tonne |
| Weight-to-torque ratio | 6 kg/Nm, 165.4 Nm/tonne |
| Power | 110 Hp |
| Power per litre | 75.3 Hp/l |
| Torque | 240 Nm (177.01 lb.-ft.) |
| Engine layout | Front, Transverse |
| Engine Model/Code | K9K |
| Engine displacement | 1461 cm3 (89.16 cu. in.) |
| Engine configuration | Inline |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.5 l (4.76 US qt | 3.96 UK qt) |
| Coolant | 7.2 l (7.61 US qt | 6.34 UK qt) |
| Kerb Weight | 1451 kg (3198.91 lbs.) |
| Max. weight | 1983 kg (4371.77 lbs.) |
| Max load | 532 kg (1172.86 lbs.) |
| Trunk (boot) space – minimum | 508 l (17.94 cu. ft.) |
| Trunk (boot) space – maximum | 1593 l (56.26 cu. ft.) |
| Fuel tank capacity | 66 l (17.44 US gal | 14.52 UK gal) |
| Length | 4803 mm (189.09 in.) |
| Width | 1811 mm (71.3 in.) |
| Minimum turning circle | 11.05 m (36.25 ft.) |
| Drivetrain | Front wheel drive |
| Number of gears | 6 gears, automatic transmission EDC |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Tires size | 215/50 R17 |
| Wheel rims size | 17 |
The Renault Laguna III Grandtour (Phase II) 1.5 dCi EDC offered a practical and efficient option for European buyers seeking a mid-size station wagon. While not known for outright performance, its strengths lay in its fuel economy, spaciousness, and comfortable ride. The EDC transmission contributed to a refined driving experience, making it a suitable choice for both daily commutes and longer journeys.
