The Renault Laguna III Grandtour 1.5 dCi (110 Hp) is a station wagon that was produced between 2007 and 2010. Part of Renault’s mid-size vehicle lineup, the Laguna III represented a significant step forward in design and technology for the French automaker. While the Laguna was never officially sold in the United States, it was a popular choice in Europe as a practical and relatively upscale family vehicle, competing with models like the Ford Mondeo, Volkswagen Passat, and Peugeot 407. The Grandtour designation specifically refers to the estate (wagon) body style, offering increased cargo capacity compared to the standard hatchback.
Renault Laguna III Grandtour 1.5 dCi: An Overview
The Laguna III, launched in 2007, aimed to elevate Renault’s image with a more sophisticated design and improved build quality. The Grandtour variant, in particular, catered to buyers needing a versatile vehicle for both passenger and cargo transport. The 1.5 dCi engine option was a mainstay of the Laguna range, offering a balance of fuel efficiency and reasonable performance. This model focused on providing a comfortable and practical driving experience, incorporating features that were becoming increasingly common in the mid-size segment.
Engine & Performance
The Renault Laguna III Grandtour 1.5 dCi is powered by a 1.5-liter inline-four cylinder diesel engine, designated the K9K. This engine produces 110 horsepower at 4,000 rpm and 240 Nm (177.01 lb.-ft.) of torque at 2,000 rpm. The engine utilizes a turbocharger with an intercooler to enhance performance and efficiency. Fuel is delivered via a Diesel Commonrail injection system, contributing to refined operation and reduced emissions. The engine’s displacement is 1461 cm3 (89.16 cu. in.), and it features a compression ratio of 15.6:1. The power-to-weight ratio is 13.5 kg/Hp, and the torque-to-weight ratio is 6.2 kg/Nm. Acceleration from 0 to 100 km/h (0-62 mph) takes 12.3 seconds, while 0 to 60 mph is achieved in approximately 11.7 seconds. The vehicle has a maximum speed of 187 km/h (116.2 mph).
Design & Features
The Laguna III Grandtour boasts a sleek, contemporary design for its time. The station wagon body style provides a generous 508 liters (17.94 cu. ft.) of trunk space, making it suitable for families and those requiring ample cargo capacity. The vehicle seats five passengers comfortably and features five doors for easy access. The Laguna III incorporated several safety features, including ABS (Anti-lock Braking System) as standard. The steering is hydraulic power-assisted, utilizing a rack and pinion system for precise control. The suspension consists of a spring strut setup at the front and coil springs at the rear, designed to provide a comfortable ride. The vehicle rides on 16-inch wheel rims with 195/60 R16 tires. The interior focused on providing a comfortable and functional environment, with a focus on ergonomics and user-friendly controls.
Technical Specifications
| Brand | Renault |
| Model | Laguna |
| Generation | Laguna III Grandtour |
| Type (Engine) | 1.5 dCi (110 Hp) |
| Start of production | 2007 |
| End of production | 2010 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 6.2 l/100 km (37.9 US mpg, 45.6 UK mpg, 16.1 km/l) |
| Fuel consumption (extra urban) | 4.6 l/100 km (51.1 US mpg, 61.4 UK mpg, 21.7 km/l) |
| Fuel consumption (combined) | 5.2 l/100 km (45.2 US mpg, 54.3 UK mpg, 19.2 km/l) |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 12.3 sec |
| Acceleration 0 – 62 mph | 12.3 sec |
| Acceleration 0 – 60 mph | 11.7 sec |
| Maximum speed | 187 km/h (116.2 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 13.5 kg/Hp |
| Weight-to-torque ratio | 6.2 kg/Nm |
| Power | 110 Hp @ 4000 rpm |
| Torque | 240 Nm @ 2000 rpm (177.01 lb.-ft. @ 2000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | K9K |
| 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.) |
| Compression ratio | 15.6:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| 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 | 1482 kg (3267.25 lbs.) |
| Max. weight | 1959 kg (4318.86 lbs.) |
| Max load | 477 kg (1051.6 lbs.) |
| Trunk (boot) space – minimum | 508 l (17.94 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.) |
| Height | 1445 mm (56.89 in.) |
| Wheelbase | 2756 mm (108.5 in.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Spring Strut |
| Rear suspension | Coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 195/60 R16 |
| Wheel rims size | 16 |
The Renault Laguna III Grandtour 1.5 dCi offered a compelling package for European buyers seeking a practical, comfortable, and relatively efficient station wagon. While not sold in the US market, it represents a significant example of Renault’s efforts to compete in the competitive mid-size segment during the late 2000s.
