History and development of the Mercedes GLK: from its beginnings to the present day
The Mercedes GLK was introduced in 2008 at the Beijing Motor Show, quickly establishing itself as a model of choice for drivers looking for a compact SUV combining robustness and refinement. Initially designed to compete with vehicles such as the BMW X3 and Audi Q5, the GLK takes many of the aesthetic and mechanical cues from its big brother, the Mercedes G-Class, while offering a more urban and refined driving experience. The GLK's angular lines and imposing stance are reminiscent of off-road 4×4s, but with the comfort and sophistication typical of the Mercedes-Benz brand.
Le GLK a également marqué l’histoire de Mercedes par sa transition vers des SUV plus compacts. En 2012, il a été restylé avec des améliorations sur le plan du design, de la technologie et de la motorisation. Cette mise à jour a introduit une calandre modernisée, des phares LED ainsi que des équipements de sécurité plus avancés. Sur le plan technologique, la version restylée du GLK a intégré le système de commande de sécurité Mercedes-Benz et l’interface multimédia COMAND Online.
En 2015, le GLK a finalement été remplacé par le Mercedes GLC, dans le cadre de la nouvelle nomenclature de Mercedes, qui visait à unifier la gamme des SUV autour de lettres évocatrices. Le GLK a donc marqué une ère importante chez Mercedes, celle de l’évolution vers des SUV compacts modernes tout en restant fidèle à l’esprit de robustesse.
Mercedes GLK performance and fuel consumption: what do you need to know?
The Mercedes GLK is renowned for its robust performance, combining power and stability, thanks to a range of high-performance engines. First-generation models offered several engine options, from 4-cylinder to powerful V6. For example, the GLK 250 CDI offered a 204 hp, 2.1-liter 4-cylinder engine, reaching 0 to 100 km/h in 8 seconds.
V6 versions, like the GLK 350, pushed performance even further, with a 306-hp 3.5-liter engine capable of accelerating from 0 to 100 km/h in 6.5 seconds.
In terms of fuel consumption, the diesel versions were naturally more economical. For example, the GLK 220 CDI had a combined fuel consumption of between 6.1 and 6.5 liters per 100 km, while the GLK 350, with its petrol engine, averaged between 8 and 9 liters per 100 km. This is a significant difference for fuel-conscious drivers, especially as diesel versions are better suited to longer journeys and offer greater range.
Mercedes has also taken care to equip the GLK with 4MATIC all-wheel drive, enabling greater grip in difficult conditions such as rain or snow, while optimizing torque distribution between the wheels to ensure stable, safe performance on the road.
This combination of powerful engines and advanced technology has made it an extremely competitive SUV in terms of performance, with figures that easily rival those of its main rivals.
Mercedes GLK: Diesel or petrol?
Le choix entre une version Diesel ou Essence du Mercedes GLK dépend de plusieurs facteurs, notamment de l’utilisation prévue, du budget et des préférences du conducteur. En France, les versions Diesel ont été largement privilégiées, en particulier le GLK 220 CDI et le GLK 250 CDI, pour leurs faibles consommations et leurs coûts d’entretien modérés. Les modèles Diesel conviennent parfaitement aux conducteurs effectuant des trajets longs ou réguliers, grâce à leur couple élevé qui offre une conduite confortable et économique sur autoroute.
However, for those who prefer a more responsive engine, petrol versions such as the GLK 280 or GLK 350 offer a more dynamic driving experience. Although these models are more expensive in terms of fuel consumption , at 8 to 10 liters per 100 km in the combined cycle, they deliver a more powerful feel and smoother acceleration, making them ideal for drivers seeking enhanced performance for urban journeys or leisure activities.
In terms of environmental impact, diesel has been criticized for its particulate emissions, influencing many buyers' choices towards gasoline engines or cleaner alternatives in subsequent generations.
For those looking for a compromise, Mercedes has integrated technologies such as the ECO Start/Stop system on certain versions to reduce fuel consumption, regardless of the type of engine chosen.
Mercedes GLK: On-board technology
The Mercedes GLK incorporates a wide range of on-board technologies that contribute to a modern, safe and comfortable driving experience. From its earliest versions, the GLK was equipped with advanced features for its time, including the COMAND Online navigation system, which offers an intuitive interface and real-time navigation. This system also provided access to online services such as weather and live traffic information, a top-of-the-range feature for 2008. Standard Bluetooth connectivity also facilitated the integration of personal devices for hands-free calling, music and even message reading.
Safety is another area where the GLK stands out. Mercedes has equipped the GLK with a number of active safety features, such as lane departure warning and Parktronic parking assistance. On more recent versions, blind-spot monitoring is integrated, for serene driving in urban areas and on freeways. ABS (anti-lock braking system) and ESP (electronic stability program) are of course standard.
Last but not least, Mercedes has not neglected driver and passenger comfort. The restyled GLK models have introduced options such as a heated steering wheel, electric seat adjustment and the Thermatic automatic climate control system, which enables precise, individual temperature control. These on-board technologies make the GLK an avant-garde vehicle, combining safety, connectivity and comfort, ideal for those seeking a premium driving experience.
Mercedes GLK trim level comparison
The Mercedes GLK comes in a range of trim levels to suit every driver's needs and budget, each offering a different level of comfort and equipment. The base trim, often referred to as "Standard" or "Business", already includes many top-of-the-range features such as automatic climate control, a 5.8-inch infotainment screen and comfortable fabric seats. This version is ideal for those who wish to benefit from Mercedes know-how without increasing their budget.
La finition “Avantgarde” est la plus populaire et propose des éléments de style intérieur et extérieur améliorés, comme des inserts en aluminium, une sellerie en cuir et des phares LED. Elle inclut également des fonctionnalités de sécurité avancées telles que l’alerte de franchissement de ligne et le régulateur de vitesse adaptatif. Ce niveau de finition a été pensé pour les conducteurs qui recherchent un équilibre entre performance, confort et design élégant, avec des options de personnalisation.
La version la plus haut de gamme est la finition “AMG Line“, qui ajoute une touche sportive au GLK. Cette finition comprend des jantes en alliage spécifiques AMG, un kit carrosserie sport, des sièges en cuir haut de gamme avec surpiqûres contrastantes, et un système audio de qualité supérieure. Les technologies embarquées sont aussi enrichies avec des options comme l’aide au stationnement automatique et le contrôle de la pression des pneus. La finition AMG Line est destinée aux passionnés de conduite qui veulent un look dynamique et un équipement technologique complet, tout en conservant la robustesse du GLK.
Mercedes GLK interior and exterior design: elegant and robust
The design of the Mercedes GLK embodies a perfect blend of elegance and robustness, making this model a compact SUV that stands out from the crowd. On the outside, the GLK's sharp, angular lines are inspired by classic off-road vehicles. The imposing radiator grille adorned with the emblematic Mercedes star lends an assertive character, while the rectangular headlamps add an aggressive touch. Restyled models have introduced LED headlamps for improved visibility, as well as redesigned bumpers for a modernized look that's as rugged as ever.
The interior of the GLK is designed to offer maximum comfort. Mercedes has made a point of using high-quality materials, such as leather and aluminum trim, particularly in the higher trim levels. The dashboard is designed to be functional and intuitive, with centralized controls for easy management of vehicle functions. Interior space is optimized to comfortably accommodate up to 5 passengers, with supportive seats and power adjustments on some trims.
On the practical side, the GLK boasts a spacious trunk, with a load volume of 450 liters that can rise to over 1,500 liters with the rear seats folded down. The GLK's design thus combines aesthetic and practical elements, creating a perfect balance between elegance and solidity. This distinctive look has made it one of the most recognizable and appreciated compact SUVs in its class.
Mercedes GLK vs BMW X3: comparison of premium compact SUVs
The Mercedes GLK and BMW X3 embody the very essence of premium compact SUVs, each offering a combination of luxury, performance and technology. This detailed comparison highlights the strengths and weaknesses of each model, examining their design, powertrains, comfort, technological equipment and maintenance costs.
Exterior design: German elegance VS assertive sportiness
The exterior design of the Mercedes GLK and BMW X3 reflects two distinct approaches. The GLK's robust, angular lines are reminiscent of classic off-road vehicles, with an imposing radiator grille and sharp corners. Its square styling gives it a powerful, timeless appearance, and sets it visually apart from other SUVs in the Mercedes range. This imposing design appeals to those seeking a bold, assertive look.
In contrast, the BMW X3 adopts a more fluid and sporty style, characterized by a slightly sloping roofline, a more rounded kidney-shaped grille and tapered headlamps. BMW has opted for a more dynamic aesthetic, accentuated by curves and refined lines that underline its agility. The X3 is aimed at drivers who prefer a more aerodynamic, contemporary design. In terms of dimensions, the 2 models are in a similar range, but the X3 tends to offer a slightly more elongated silhouette.
Powertrains and performance: controlled power versus sporty agility
The range of powertrains offered by the Mercedes GLK and BMW X3 is diversified, meeting the needs of drivers looking for dynamic performance or reduced fuel consumption. The Mercedes GLK stands out for its torquey engines, notably the 2.2L GLK 220 CDI diesel and the powerful 306 hp 3.5L V6 on the GLK 350 version. The GLK offers progressive acceleration and a stable ride, ideal for long journeys and off-road driving. Mercedes' 4MATIC all-wheel drive system, featured on several versions, guarantees maximum grip, particularly useful in difficult weather conditions.
For the BMW X3, the brand offers more sport-oriented engines. For example, the X3 xDrive30i with a 252 hp 2.0L petrol engine offers lively response and rapid acceleration, with a 0 to 100 km/h time of 6.3 seconds. BMW is also renowned for its TwinPower Turbo technology, which enhances responsiveness while optimizing fuel efficiency. Diesel versions like the X3 xDrive20d, with its 190 hp engine, also offer fuel economy benefits for more fuel-conscious drivers.
Interior comfort: luxury and ergonomics for Mercedes, sporty and technological for BMW
Inside, the Mercedes GLK and BMW X3 adopt different philosophies. The GLK relies on luxury comfort, with quality materials such as leather and aluminum or wood inserts on higher trim levels. The seats are spacious, ergonomic and adjustable, ensuring a comfortable driving position even on long journeys. Mercedes favors a practical layout of controls and integrates features such as Thermatic automatic climate control and a premium sound system, creating a pleasant and soothing driving experience.
In the BMW X3, the ambience is sportier, with wrap-around seats and a driver-oriented dashboard. BMW places great emphasis on ergonomics and connectivity, integrating its iDrive system, an intuitive interface that provides easy control of multimedia functions, navigation and vehicle settings. Higher trim levels, such as the M package, add exclusive touches like sports seats and aluminum inserts, reinforcing the X3's dynamic image.
On-board technologies: connectivity and safety
The technologies on-board the Mercedes GLK and BMW X3 illustrate their position as premium SUVs. Mercedes equips the GLK with its COMAND Online system, which includes navigation, Bluetooth connectivity and options such as head-up display in some versions. Advanced safety features, such as assisted emergency braking and blind spot monitoring, are also available, making the GLK a reliable choice for safety-conscious drivers.
The BMW X3, meanwhile, incorporates the iDrive system, which includes similar functionality but is renowned for its fluidity and intuitive interface. The X3 is also equipped with Driver Assistance Pro, with features such as lane keeping assist and traffic sign recognition, reinforcing its appeal to technology-conscious drivers. Both SUVs offer parking assistance with cameras and sensors, facilitating maneuvering in urban environments.
Coûts d’entretien et fiabilité
Mercedes est généralement reconnu pour la longévité de ses pièces et composants, mais le GLK exige un entretien rigoureux. Le coût moyen annuel pour un GLK en France se situe autour de 800 à 1 200 €, dépendant de la fréquence d’utilisation et des réparations éventuelles liées à l’usure des pièces. Toutefois, les conducteurs de GLK bénéficient de la réputation de fiabilité de Mercedes, notamment pour la durabilité de ses moteurs diesel.
The BMW X3 is also a reliable vehicle, but its maintenance may be slightly higherespecially if the model is equipped with more powerful engines. The average annual cost for an X3 can be as high as €1,300, especially for high-performance models.
In brief:
While the GLK favors robust design, luxurious comfort and a stable driving experience, the BMW X3 attracts with its sporty looks, dynamic performance and connectivity-oriented technologies. These 2 premium compact SUV models excel in their respective fields.
Mercedes GLK FAQs
How big is the boot of a Mercedes GLK?
The Mercedes GLK offers a spacious trunk for its class, with a capacity of 450 liters. This volume can be extended to around 1,550 liters by folding down the rear seats, offering generous space for carrying luggage or leisure equipment.
What customization options are available for a Mercedes GLK?
Le Mercedes GLK est proposé avec de nombreuses options de personnalisation, allant des finitions intérieures en cuir et bois aux couleurs de carrosserie, jantes en alliage et packs esthétiques AMG. Des accessoires tels que le toit ouvrant panoramique, les rails de toit et des équipements multimédias améliorés sont aussi disponibles pour répondre aux besoins des conducteurs.
Is the Mercedes GLK suitable for off-road driving?
The Mercedes GLK is equipped with 4MATIC all-wheel drive on some versions, which improves grip and stability on rough terrain and in difficult conditions. However, it remains first and foremost an urban and on-road SUV, more suited to drivable roads than to extreme off-road terrain.
What are the basic safety features of the Mercedes GLK?
The Mercedes GLK comes standard with safety features such as ABS, ESP (electronic stability program), BAS (brake assist), and several airbags. Depending on trim level, other aids such as blind spot monitoring and emergency brake assist may also be available.
How much does a service cost for a Mercedes GLK?
The cost of servicing a Mercedes GLK depends on the type of maintenance (minor or major) and the rates of each garage. In general, the price of a minor overhaul is around €300, while a major overhaul can cost between €500 and €800, depending on the parts to be changed.
Is the Mercedes GLK compatible with an E85 box to run on ethanol?
Certains propriétaires optent pour l’installation d’un boîtier E85 pour réduire les coûts de carburant. Cependant, il est essentiel de vérifier sur des forums ou auprès d’un professionnel si le moteur du modèle spécifique est compatible avec l’éthanol.
What should I check before buying a used Mercedes GLK?
When buying a used Mercedes GLK, it's essential to check the condition of the suspension, the operation of the on-board electronics, and any engine noise. A full service history report is recommended to ensure the vehicle's condition.
