The Renault Laguna III Grandtour (Phase II) 1.5 dCi (110 Hp) is a station wagon that was produced between 2010 and 2015. Representing the third generation of the Laguna, the Grandtour variant offered increased practicality over the hatchback model. While the Laguna was never officially sold in the United States, it was a significant competitor in the European mid-size car segment, battling rivals like the Ford Mondeo, Volkswagen Passat, and Peugeot 407. The Phase II update brought styling revisions, improved interior quality, and enhanced equipment levels to maintain the Laguna’s competitiveness.
Renault Laguna III Grandtour: An Overview
The Laguna III, launched in 2007, aimed to elevate Renault’s presence in the competitive D-segment. The Grandtour, or estate version, specifically targeted buyers needing more cargo space and versatility. The Phase II facelift, introduced in 2010, focused on refining the existing platform rather than a complete overhaul. This iteration of the Laguna continued to offer a blend of comfort, practicality, and relatively efficient engine options, particularly with the 1.5 dCi diesel engine detailed here. The Laguna line was discontinued in 2015, with Renault shifting its focus towards other models in its lineup.
Engine & Performance
The Laguna III Grandtour 1.5 dCi 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. Utilizing a turbocharger and intercooler, the engine delivers a reasonable balance of power and fuel economy. The engine features a diesel commonrail fuel injection system, contributing to efficient combustion and reduced emissions. Power is delivered to the front wheels via a six-speed manual transmission. Performance figures include a 0-100 km/h (0-62 mph) acceleration time of 12.1 seconds and a top speed of 187 km/h (116.2 mph). The 0-60 mph time is calculated at 11.5 seconds. The engine’s specific output is 75.3 Hp per liter, demonstrating a focus on efficiency. The weight-to-power ratio is 12.7 kg/Hp, and the weight-to-torque ratio is 5.8 kg/Nm.
Design & Features
The Laguna III Grandtour is a five-door, five-seat station wagon. Its exterior design, refined during the Phase II update, features a more sculpted front end and revised headlight clusters. The Grandtour body style provides a generous cargo area, with a minimum capacity of 508 liters (17.94 cu. ft.) expanding to 1593 liters (56.26 cu. ft.) with the rear seats folded down. Interior features focused on comfort and practicality, with a driver-centric dashboard layout and supportive seating. Safety features included ABS (Anti-lock Braking System) as standard. The vehicle’s dimensions are 4803 mm (189.09 in.) in length and 1811 mm (71.3 in.) in width. The turning circle is 11.05 meters (36.25 ft.). The vehicle rides on 17-inch wheel rims with 215/50 R17 tires.
Technical Specifications
| Brand | Renault |
| Model | Laguna |
| Generation | Laguna III Grandtour (Phase II) |
| Type (Engine) | 1.5 dCi (110 Hp) |
| 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 l/100 km (47 US mpg, 56.5 UK mpg, 20 km/l) |
| Fuel consumption (extra urban) | 3.9 l/100 km (60.3 US mpg, 72.4 UK mpg, 25.6 km/l) |
| Fuel consumption (combined) | 4.3 l/100 km (54.7 US mpg, 65.7 UK mpg, 23.3 km/l) |
| CO2 emissions | 112 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 12.1 sec |
| Acceleration 0 – 62 mph | 12.1 sec |
| Acceleration 0 – 60 mph | 11.5 sec |
| Maximum speed | 187 km/h (116.2 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 12.7 kg/Hp |
| Weight-to-torque ratio | 5.8 kg/Nm |
| 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 capacity | 7.2 l (7.61 US qt | 6.34 UK qt) |
| Kerb Weight | 1395 kg (3075.45 lbs.) |
| Max. weight | 1957 kg (4314.45 lbs.) |
| Max load | 562 kg (1239 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, manual transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
The Renault Laguna III Grandtour 1.5 dCi (110 Hp) offered a practical and efficient option for European buyers seeking a mid-size station wagon. While not known for outright performance, its fuel economy and spacious interior made it a popular choice for families and those requiring a versatile vehicle. The Phase II updates further refined the model, ensuring it remained competitive in a crowded market segment until its eventual discontinuation.
