2017 Infiniti Q50 (facelift 2017) Dimensions, Size & Specs

Production
Model Year:2017
Production Years:2017 - present in production since 2017
1430 - 1453 mm56.3 - 57.2 in4.7 - 4.8 ft
4815 mm189.6 in15.8 ft
1430 - 1453 mm56.3 - 57.2 in4.7 - 4.8 ft
4815 mm189.6 in15.8 ft
1430 - 1453 mm56.3 - 57.2 in4.7 - 4.8 ft
2084 mm82.0 in6.8 ft
1430 - 1453 mm56.3 - 57.2 in4.7 - 4.8 ft
2084 mm82.0 in6.8 ft
1430 - 1453 mm56.3 - 57.2 in4.7 - 4.8 ft
4815 mm189.6 in15.8 ft
1430 - 1453 mm56.3 - 57.2 in4.7 - 4.8 ft
2084 mm82.0 in6.8 ft
1430 - 1453 mm56.3 - 57.2 in4.7 - 4.8 ft
2084 mm82.0 in6.8 ft
Length
4815 mm189.6 in15.8 ft
Width
2084 mm82.0 in6.8 ft
Height
1430 - 1453 mm56.3 - 57.2 in4.7 - 4.8 ft
Trunk Capacity
382 - 500 liter13.5 - 17.7 cu ft
Technical Details

Exterior Dimensions

Precise measurements of the 2017 Infiniti Q50, engineered for optimal performance and comfort

Dimensions
Length:4815 mm189.6 in15.8 ft
Width:1824 mm71.8 in6.0 ft
Width (Opened Mirrors):2084 mm82.0 in6.8 ft
Height:1430 - 1453 mm56.3 - 57.2 in4.7 - 4.8 ft
Trunk Capacity:382 - 500 liter13.5 - 17.7 cu ft
Weight Specifications
Curb Weight:1512 - 1813 kg3333 - 3997 lbs
Tire Specifications
Rims Sizes:7.5J x 18, 8.5J x 19, 9.0J x 19
Tire Sizes:225/50 R18 (W:225 | H:50 | D:18)
245/40 R19 (W:245 | H:40 | D:19)
Useful Information

About 2017 Infiniti Q50

The Infiniti Q50 facelift introduced in 2017 continues production to the present as a refined and sporty midsize sedan, combining luxury, performance, and modern styling. Measuring between 4810 mm and 4815 mm (189.4 - 189.6 inches) in length, the Q50 offers a balanced profile in the sedan segment. Its width ranges from 1820 mm to 1824 mm (71.7 - 71.8 inches), expanding to 2084 mm (82.0 inches) when including opened mirrors, providing wide road presence while maintaining maneuverability in urban environments. The vehicle's height varies slightly from 1430 mm to 1453 mm (56.3 - 57.2 inches), contributing to its sleek aerodynamic silhouette and sporty stance. With curb weights stretching from 1512 kg to 1813 kg (3331 to 3997 lbs), depending on trim and equipment, the Q50 combines a solid build with efficient performance dynamics. Luggage capacity spans between 382 and 500 liters (13.5 - 17.7 cubic feet), offering practical storage for daily driving and weekend trips. The sedan rides on rims ranging from 7.5J x 18 up to aggressive sizes like 9.0J x 19, paired with tire specifications from 225/50 R18 to 245/40 R19, optimizing both comfort and road grip. Overall, the Infiniti Q50 facelift 2017 presents a competitive midsize sedan choice for drivers seeking luxury combined with sport-inspired design and versatile usability.

Exceptional Features

2017 Infiniti Q50 Highlights

Discover the standout features that make the 2017 Infiniti Q50 a leader in its class

Engine Options

The 2017 Infiniti Q50 facelift offers a range of engine options including a 2.0-liter turbocharged inline-4, a 3.0-liter twin-turbo V6 producing up to 400 horsepower in the Red Sport 400 variant, delivering strong performance and acceleration.

Infotainment System

Equipped with Infiniti's dual touchscreen InTouch infotainment system, featuring a 7-inch upper display and a 7-inch lower display, supporting navigation, Bluetooth, Apple CarPlay and Android Auto integration.

Driver Assistance Features

Includes advanced driver assistance systems such as forward emergency braking, lane departure warning and prevention, blind spot monitoring, and adaptive cruise control, enhancing safety on the road.

Exterior Design Updates

The facelift brought refreshed styling with a revised front grille, sharper LED headlights, updated front and rear bumpers, and new wheel designs, improving aerodynamics and a more modern appearance.

Chassis and Handling

Features an improved suspension setup with an adaptive dynamic control system and enhanced steering feedback for better handling and ride comfort, making it more agile and responsive.
Frequently Asked Questions

FAQ

Have a question? Please check our knowledgebase first.

The Infiniti Q50 facelift 2017 sedan measures between 4810 mm to 4815 mm in length (approximately 189.4 to 189.6 inches), which provides a substantial footprint typical for the executive sedan class. Its width ranges from 1820 mm to 1824 mm (about 71.7 to 71.8 inches), excluding mirrors. When including the side mirrors, the width extends to 2084 mm (approximately 82 inches). The height varies between 1430 mm and 1453 mm (56.3 to 57.2 inches), reflecting subtle variations depending on the trim and suspension setup. These dimensions offer a balance between a spacious exterior stance and urban maneuverability.

The curb weight of the Infiniti Q50 facelift 2017 ranges from 1512 kg to 1813 kg (approximately 3332 to 3999 pounds). This variance is mainly due to differences in engine options, drivetrain configurations, and additional features or packages. The lighter variants contribute to a more agile and responsive driving experience, enhancing acceleration and fuel efficiency. Heavier trims provide increased stability and a more planted feel on the road, potentially improving ride comfort but slightly impacting fuel economy. Overall, the weight range strikes a balance between performance and comfort for an executive sedan.

The Infiniti Q50 facelift 2017 offers a luggage capacity ranging between 382 liters to 500 liters (approximately 13.5 to 17.7 cubic feet). The variation depends on factors such as rear seat configuration and optional equipment. This capacity is sufficient for everyday needs, including luggage for city commuting or weekend getaways. The rear seats typically fold down to increase cargo versatility, allowing larger or bulkier items to be transported. While the sedan design limits the maximum cargo space compared to hatchbacks or SUVs, the Q50 still provides practical luggage volume for most users in its class.

The Infiniti Q50 facelift 2017 features several rim and tire size options to balance aesthetics, performance, and ride comfort. Rim sizes available include 7.5J x 18 inches, 8.5J x 19 inches, and 9.0J x 19 inches. Corresponding tire sizes are 225/50 R18 and 245/40 R19. The 18-inch rims with 225/50 tires provide a comfortable ride ideal for urban and highway driving, while the larger 19-inch rims with 245/40 tires offer enhanced grip and sportier handling, often preferred for more dynamic driving or sport trims. These options allow buyers to tailor the Q50's appearance and driving characteristics to their preferences.

Yes, the Infiniti Q50 facelift 2017 generally fits into a standard residential garage. Typical single-car garages measure around 2.4 to 3 meters (7.9 to 9.8 feet) in width, which comfortably accommodates the Q50's width of up to 2084 mm including mirrors (approximately 6.84 feet). The length of the garage, usually at least 5.5 meters (18 feet), also exceeds the car's length of 4810-4815 mm (15.8 feet). The height of the vehicle, up to 1453 mm (4.77 feet), poses no challenge for standard garage door heights. Owners should, however, consider mirror clearance when parking to avoid tight squeezes or damage.

Compared to its predecessor, the Infiniti Q50 facelift 2017 maintains similar overall dimensions but with subtle refinements. The pre-facelift generation generally had comparable lengths around 4800 mm, but the facelift brought slight changes in width and height for improved aerodynamics and aesthetics. Overall, the facelifted Q50 improved cabin space utilization and slightly enhanced luggage capacity, ranging up to 500 liters, compared to older versions. These dimensional tweaks contribute to a more modern appearance and a marginally more spacious and comfortable interior, reflecting Infiniti’s efforts to keep the Q50 competitive in the executive sedan market.

When compared to similar executive sedans such as the BMW 3 Series, Audi A4, and Mercedes-Benz C-Class, the Infiniti Q50 facelift 2017 holds its own regarding dimensions. Its length of approximately 4810-4815 mm (189.4-189.6 inches) is slightly longer than many rivals, offering a more commanding road presence and often more rear legroom. The width including mirrors at roughly 2084 mm (82 inches) makes it marginally wider, potentially aiding interior shoulder room but requiring attention in tight spaces. The luggage capacity of up to 500 liters is competitive within the segment, providing practical utility. Overall, the Q50 combines luxury with spaciousness, making it a strong contender in its class.

The Infiniti Q50 facelift 2017 introduced several design tweaks and technological enhancements to elevate the driving experience. Exterior updates included revised front and rear bumpers, sharper LED headlights, and a refreshed grille for a more aggressive and modern look. Inside, the facelift brought improved materials and an updated infotainment system with dual touchscreen displays, smartphone integration, and enhanced navigation features. Advanced driver-assistance systems like adaptive cruise control, lane-keeping assist, and automatic emergency braking were either introduced or upgraded, enhancing safety and convenience. These updates helped maintain the Q50's competitiveness in the premium sedan segment.

The Infiniti Q50 facelift 2017 offers a thoughtfully designed interior tailored for comfort and practicality. With a length of about 4810-4815 mm, the Q50 provides ample legroom and headroom for both front and rear passengers. The cabin features high-quality materials and ergonomic controls that enhance the overall user experience. Rear passengers benefit from sufficient shoulder width supported by the car’s approximately 1820-1824 mm width, enabling comfortable seating for two adults and a third passenger in the middle for shorter trips. Additionally, the flexible luggage space ranging up to 500 liters increases usability for transporting daily essentials or luggage on longer journeys.

Given its length of roughly 4.81 meters (15.8 feet) and width including mirrors at 2.08 meters (6.84 feet), the Infiniti Q50 facelift 2017 is relatively manageable in urban environments compared to larger luxury sedans or SUVs. The car’s curb weight between 1512 and 1813 kg contributes to stable handling, but city drivers may need to be cautious when parking due to the car’s wider mirror span of 2084 mm (82 inches). Equipped with sensors and optionally available cameras, the Q50 eases parking and maneuvering in tight spots. Drivers accustomed to compact cars may find it moderately larger, but with care, it remains practical for daily urban use.

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