The Renault Laguna III Grandtour 1.6 i 16V, produced between 2007 and 2010, represents Renault’s offering in the mid-size family car segment, specifically the station wagon (estate) body style. As a European-market vehicle, the Laguna competed with models like the Ford Mondeo, Volkswagen Passat, and Peugeot 407. While not officially sold in the United States, understanding its specifications provides insight into the engineering and features prevalent in European family cars of the late 2000s. The Grandtour designation signifies the estate version, emphasizing practicality and cargo space alongside passenger comfort.
Renault Laguna III Grandtour: An Overview
The Laguna III, launched in 2007, was a significant step forward for Renault, incorporating improved build quality, more sophisticated technology, and a more refined driving experience compared to its predecessors. The Grandtour variant, with its extended roofline and larger cargo area, catered to families and individuals requiring greater versatility. The 1.6 i 16V engine option provided a balance between fuel efficiency and adequate performance for everyday driving. This model aimed to provide a comfortable and practical vehicle for European consumers.
Engine & Performance
The Renault Laguna III Grandtour 1.6 i 16V is powered by a 1.6-liter inline four-cylinder gasoline engine, designated the K4M. This naturally aspirated engine produces 115 horsepower at 6000 rpm and 152 Nm (112.11 lb.-ft.) of torque at 4200 rpm. The engine features a multi-port fuel injection system and a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. This configuration contributes to a reasonable power output for its displacement, achieving 72 horsepower per liter.
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 11.8 seconds, and a 0-60 mph time of 11.2 seconds. The vehicle has a maximum speed of 194 km/h (120.55 mph). Fuel economy is rated at 7.4 liters per 100 kilometers (31.8 US mpg) combined, with 10 l/100 km (23.5 US mpg) in urban conditions and 5.9 l/100 km (39.9 US mpg) on the extra-urban cycle. The weight-to-power ratio is 12.9 kg/Hp, and the weight-to-torque ratio is 9.8 kg/Nm.
Design & Features
The Laguna III Grandtour boasts a contemporary station wagon design, characterized by its flowing lines and relatively understated styling. The five-door body style provides easy access for both passengers and cargo. Inside, the vehicle offers seating for five occupants. Key features focused on comfort and safety, typical of European cars of this era.
Safety features included an Anti-lock Braking System (ABS). The Laguna III also incorporated a hydraulic power steering system for ease of maneuverability. The interior was designed with practicality in mind, offering a spacious cabin and a generous trunk capacity of 508 liters (17.94 cu. ft.). The vehicle’s dimensions are 4803 mm (189.09 in.) in length, 1811 mm (71.3 in.) in width, and 1445 mm (56.89 in.) in height, with a wheelbase of 2756 mm (108.5 in.).
Technical Specifications
| Brand | Renault |
| Model | Laguna |
| Generation | Laguna III Grandtour |
| Type (Engine) | 1.6 i 16V (115 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) | 10 l/100 km (23.5 US mpg) |
| Fuel consumption (extra urban) | 5.9 l/100 km (39.9 US mpg) |
| Fuel consumption (combined) | 7.4 l/100 km (31.8 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 11.8 sec |
| Acceleration 0 – 62 mph | 11.8 sec |
| Acceleration 0 – 60 mph | 11.2 sec |
| Maximum speed | 194 km/h (120.55 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 12.9 kg/Hp |
| Weight-to-torque ratio | 9.8 kg/Nm |
| Power | 115 Hp @ 6000 rpm |
| Power per litre | 72 Hp/l |
| Torque | 152 Nm @ 4200 rpm (112.11 lb.-ft. @ 4200 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | K4M |
| Engine displacement | 1598 cm3 (97.52 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 79.5 mm (3.13 in.) |
| Piston Stroke | 80.5 mm (3.17 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 4.9 l (5.18 US qt | 4.31 UK qt) |
| Coolant | 5.3 l (5.6 US qt | 4.66 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 | 68 l (17.96 US gal | 14.96 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 |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 195/60 R16 |
| Wheel rims size | 16 |
The Renault Laguna III Grandtour 1.6 i 16V, while not a performance vehicle, offered a practical and comfortable option for European families seeking a versatile station wagon. Its blend of fuel efficiency, reasonable performance, and spacious interior made it a competitive choice in its segment.
