2015 Infiniti Q70 (facelift 2014) Dimensions, Size & Specs

The 2015 Infiniti Q70 facelift has a curb weight ranging approximately between 1751 and 1923 kilograms (3859 to 4240 pounds). This weight variation depends on the specific configuration and engine version, as options and powertrains add to the vehicle mass. Its maximum allowed weight, which is the combined weight of the vehicle, passengers, cargo, and fuel, ranges from 2310 to 2375 kilograms (5095 to 5238 pounds). This indicates the car's solid build quality and capacity to carry a full load while maintaining structural integrity and performance.

The luggage capacity of the 2015 Infiniti Q70 facelift sedan ranges from 320 liters to 500 liters (approximately 11.3 to 17.7 cubic feet). This variation depends largely on factors such as the rear seat configuration and whether the vehicle has foldable rear seats to extend cargo space. The standard trunk offers ample space for day-to-day needs, grocery runs, or luggage for road trips. With rear seats folded down, it can accommodate larger items, providing notable versatility for a luxury sedan.

The 2015 Infiniti Q70 facelift, with its length of around 4980 mm (196.1 inches) and width including mirrors at 2096 mm (82.52 inches), generally fits into a standard residential garage, which typically measures around 6 meters (20 feet) in length and 3 meters (10 feet) in width. However, the wide mirror span means caution is needed when parking to avoid scraping the sides. The height, which is at most 1514 mm (59.57 inches), poses no clearance issues in standard garages. Overall, owners should measure their garage precisely and consider the mirror width to ensure comfortable fitting.

The ride height or ground clearance of the 2015 Infiniti Q70 facelift stands at 152 mm (6 inches), which is typical for luxury sedans of its class. This clearance provides a good balance between sporty handling and comfort while maintaining enough height to negotiate speed bumps, uneven road surfaces, and minor obstacles without scraping the underbody. While it is not designed for off-road use, this clearance ensures the car is practical for most urban and suburban driving conditions, offering a confident road feel and smooth ride.

The 2015 Infiniti Q70 facelift offers rim sizes varying from 8J x 18 inches to 9J x 20 inches, paired with tires sized 245/50 R18 and 245/40 R20. Larger wheels, such as the 20-inch rims, contribute to a sportier appearance and sharper handling by providing a wider contact patch and reduced tire sidewall flex. Meanwhile, the 18-inch wheels prioritize ride comfort and better absorption of road irregularities. Tire sizes reflect a commitment to balancing performance, comfort, and aesthetics, enabling the Q70 to maintain a luxurious ride quality consistent with its market positioning.

Compared to its predecessor, the 2015 Infiniti Q70 facelift retains very similar exterior dimensions, maintaining a length close to 4980 mm (196.1 inches), width around 1844 mm (72.6 inches), and height near 1500 mm (59 inches). The facelift mainly focused on aesthetic updates and technology improvements rather than drastic size changes. Slight differences in weight may be seen due to added features or changes in materials. Overall, the facelifted Q70 preserves the balanced proportions and spacious cabin of the earlier generation, refining the model's elegance and comfort while maintaining its strong road presence.

The Infiniti Q70 facelift, with a length just under 5 meters (16.4 feet) and width just over 1.8 meters (6 feet), sits comfortably within the full-size luxury sedan segment, comparable to competitors like the BMW 5 Series, Mercedes-Benz E-Class, and Audi A6 from the same period. While the Q70’s width with mirrors opened (2.10 meters or 6.9 feet) is slightly wider than some rivals, offering a presence-oriented stance, its height and luggage capacity are also competitive. This makes the Q70 a strong choice for buyers valuing a blend of spaciousness, performance, and premium features.

The 2015 Infiniti Q70 facelift brought a series of updates enhancing style, technology, and performance. Visually, the facelift featured refreshed front and rear fascia designs with new grille styling, LED headlights, and updated bumpers to modernize its appearance. Inside, upgraded infotainment systems and enhanced connectivity options improved user experience. Mechanical and suspension tuning aimed to deliver a smoother, more refined ride without compromising sportiness. Safety features were enhanced with available driver-assistance technologies, maintaining the Q70’s status as a luxury sedan that blends elegance with cutting-edge innovation.

The 2015 Infiniti Q70 facelift manages to exploit its exterior dimensions to offer a roomy and comfortable interior, befitting a full-size luxury sedan. Despite a length of roughly 4980 mm (196.1 inches), the interior cabin is efficiently designed to provide ample headroom and legroom for both front and rear passengers. The width of 1845 mm (72.6 inches) ensures sufficient shoulder room, enhancing comfort on longer journeys. The balance of exterior size and interior space makes the Q70 versatile for daily commuting, family use, or executive transport, combining luxury with practicality.