2020 Aston Martin DBX Dimensions, Size & Specs

Production
Model Year:2020
Production Years:2020 - present in production since 2020
1680 mm66.1 in5.5 ft
5039 mm198.4 in16.5 ft
1680 mm66.1 in5.5 ft
2175 - 2220 mm85.6 - 87.4 in7.1 - 7.3 ft
1680 mm66.1 in5.5 ft
2175 - 2220 mm85.6 - 87.4 in7.1 - 7.3 ft
1680 mm66.1 in5.5 ft
5039 mm198.4 in16.5 ft
1680 mm66.1 in5.5 ft
2175 - 2220 mm85.6 - 87.4 in7.1 - 7.3 ft
1680 mm66.1 in5.5 ft
2175 - 2220 mm85.6 - 87.4 in7.1 - 7.3 ft
Length
5039 mm198.4 in16.5 ft
Width
2175 - 2220 mm85.6 - 87.4 in7.1 - 7.3 ft
Height
1680 mm66.1 in5.5 ft
Trunk Capacity
632 - 638 liter22.3 - 22.5 cu ft
Technical Details

Exterior Dimensions

Precise measurements of the 2020 Aston Martin DBX, engineered for optimal performance and comfort

Dimensions
Length:5039 mm198.4 in16.5 ft
Width:1998 mm78.7 in6.6 ft
Width (Folded Mirrors):2050 - 2154 mm80.7 - 84.8 in6.7 - 7.1 ft
Width (Opened Mirrors):2175 - 2220 mm85.6 - 87.4 in7.1 - 7.3 ft
Height:1680 mm66.1 in5.5 ft
Ground Clearance:190 mm7.5 in0.6 ft
Trunk Capacity:632 - 638 liter22.3 - 22.5 cu ft
Weight Specifications
Curb Weight:2198 - 2245 kg4846 - 4949 lbs
Maximal permitted Weight:3020 kg6658 lbs
Roof Load:75 kg165 lbs
Tire Specifications
Rims Sizes:11.5J x 22, 10J x 22, 11.5J x 23 ET48, 10J x 23 ET56
Tire Sizes:325/35 YR22 (W:325 | H:35 | D:22)
285/40 YR22 (W:285 | H:40 | D:22)
325/35 R22 (W:325 | H:35 | D:22)
285/40 R22 (W:285 | H:40 | D:22)
325/30 ZR23 (W:325 | H:30 | D:23)
285/35 ZR23 (W:285 | H:35 | D:23)
Useful Information

About 2020 Aston Martin DBX

The Aston Martin DBX, introduced in 2020 and in production to the present day, marks the brand’s inaugural entry into the luxury SUV market, combining Aston Martin’s renowned design and performance pedigree with spacious practicality. The DBX offers commanding dimensions that position it among the larger premium SUVs. Measuring 5039 mm (198.3 inches) in length and 1998 mm (78.7 inches) in width, the DBX ensures a strong road presence. With side mirrors unfolded, width varies between 2175 mm (85.6 inches) and 2220 mm (87.4 inches), accommodating parking and maneuvering needs, while folded mirror widths range from 2050 mm (80.7 inches) to 2154 mm (84.8 inches). Standing at a height of 1680 mm (66.1 inches), it possesses a balanced stance enhanced by a generous ground clearance of 190 mm (7.5 inches), suitable for mild off-road conditions or uneven surfaces. The curb weight ranges from approximately 2198 kg (4847 lbs) up to 2245 kg (4951 lbs), reflecting its robust construction and luxury fittings, while the maximum permissible weight reaches 3020 kg (6657 lbs), supporting a well-built frame for passenger and cargo safety. This SUV boasts an impressive luggage capacity of between 632 and 638 liters (22.3 to 22.5 cubic feet), providing ample storage for everyday use or travel, complemented by a roof load capacity of 75 kg (165 lbs). The DBX rides on large, stylish wheels, offering rim sizes spanning from 10J x 22 inches up to 11.5J x 23 inches, matched with wide performance tires in sizes such as 325/35 YR22 and 285/40 YR22, emphasizing both capability and a smooth, dynamic driving experience. Overall, the Aston Martin DBX blends luxury, practicality, and performance in a sizable SUV format, making it a compelling choice for those seeking an exclusive, high-end vehicle with spacious dimensions and traditional sports car flair.

Exceptional Features

2020 Aston Martin DBX Highlights

Discover the standout features that make the 2020 Aston Martin DBX a leader in its class

Engine Performance

The 2020 Aston Martin DBX is powered by a 4.0-liter twin-turbocharged V8 engine producing 542 horsepower and 516 lb-ft of torque, delivering impressive acceleration and dynamic driving experience.

Luxury Interior

The DBX features a meticulously crafted interior with premium materials including leather upholstery, wood and metal accents, customizable ambient lighting, and advanced noise insulation for a quiet and luxurious cabin.

Advanced Infotainment System

Equipped with a 10.25-inch touchscreen infotainment system that supports Apple CarPlay, Android Auto, navigation, and a premium 3D Bang & Olufsen audio system for an immersive multimedia experience.

All-Wheel Drive Capability

The DBX comes standard with an intelligent all-wheel drive system that enhances traction and stability across various driving conditions, including off-road capability.

Driver Assistance Features

Includes a suite of driver assistance technologies such as adaptive cruise control, lane departure warning, traffic sign recognition, parking sensors, and a 360-degree camera system to enhance safety and convenience.
Frequently Asked Questions

FAQ

Have a question? Please check our knowledgebase first.

The Aston Martin DBX 2020 SUV has a length of 5039 mm (198.3 inches), a width ranging from 1998 mm (78.7 inches) with mirrors folded, extending up to 2175-2220 mm (85.6-87.4 inches) with mirrors opened, and a height of 1680 mm (66.1 inches). These dimensions give the DBX a commanding presence typical of luxury SUVs while balancing sporty proportions. The varying width with mirrors is particularly important for parking and garage space considerations. Overall, its dimensions place it firmly in the large luxury SUV category, offering ample interior space and presence on the road.

The curb weight of the Aston Martin DBX ranges between 2198 kg to 2245 kg (4847 to 4950 lbs), depending on trim and equipment. The maximum permissible weight, which includes passengers, cargo, and additional equipment, is rated at 3020 kg (6656 lbs). This weight range reflects the DBX’s robust construction, luxury features, and performance components. The relatively high maximum weight also ensures the vehicle’s stability and safety under full load conditions, in line with luxury SUVs designed for both everyday usability and spirited driving.

The Aston Martin DBX offers a ground clearance of 190 mm (7.5 inches). This ride height strikes a balance between luxury on-road comfort and limited off-road capability. While the DBX is primarily designed for sporty on-road driving and luxury cruising, the 190 mm ground clearance provides enough space to handle rough urban paths, mild off-roading, or uneven terrain that a typical SUV might face. It also supports a smooth ride quality without compromising the vehicle’s dynamic handling characteristics, making it versatile for daily use and light adventurous excursions.

The Aston Martin DBX features a spacious luggage capacity ranging between 632 to 638 liters (22.3 to 22.5 cubic feet), making it one of the more generous cargo spaces in its luxury SUV class. This volume can comfortably accommodate multiple suitcases, sports equipment, or groceries, enhancing its practicality for daily activities and long road trips alike. The design cleverly integrates this cargo space without compromising passenger comfort, allowing for a versatile cabin setup. The rear seats can be folded to further increase cargo capacity as needed, catering to families or individuals with active lifestyles.

Given the Aston Martin DBX’s dimensions, it generally fits into a standard garage but with limited clearance. Standard residential garages are typically about 2438 mm (8 feet) wide and 4877 mm (16 feet) deep. With the DBX's width ranging from 1998 mm (78.7 inches) to a maximum 2220 mm (87.4 inches) including mirrors, and a length of 5039 mm (198.3 inches), it will fit in most garages lengthwise but may be a tight fit in width, especially when mirrors are open. Drivers should fold mirrors to reduce width to approximately 1998 mm (78.7 inches) for safer parking. Height at 1680 mm (66.1 inches) poses no issues for standard garage door clearance.

The Aston Martin DBX’s width varies significantly depending on the positions of its side mirrors. With mirrors folded, the width ranges from 1998 mm (78.7 inches) up to 2150 mm (84.6 inches), whereas with mirrors fully opened, it extends between 2175 mm to 2220 mm (85.6 to 87.4 inches). This variability is crucial for practical purposes such as navigating narrow streets, parking in tight spaces, and fitting into garages or parking structures. Folding the mirrors reduces the DBX’s footprint and minimizes the risk of damage. Thus, drivers should be aware of these width variations especially in urban environments or confined spaces.

The Aston Martin DBX is Aston Martin’s first SUV model, introduced in 2020, so it does not have a direct predecessor SUV from the brand for dimensional comparison. Compared to Aston Martin’s sports cars and grand tourers—which are typically lower, narrower, and shorter—the DBX is significantly larger in all dimensions to accommodate a more practical, versatile SUV design. It introduces a new segment for Aston Martin, blending the brand’s signature luxury and performance with SUV functionality. Its size aligns well with other luxury SUVs, providing a fresh and competitive option within this segment.

The Aston Martin DBX stands tall in the luxury SUV segment with a length of over 5 meters (5039 mm / 198.3 inches), width up to 2220 mm (87.4 inches) with mirrors opened, and a curb weight exceeding 2200 kg (4850 lbs). Compared to rivals like the Bentley Bentayga or Lamborghini Urus, the DBX offers similar interior space and cargo capacity, making it competitive size-wise. However, the DBX distinguishes itself through its blend of traditional Aston Martin design cues, handcrafted luxury, and sporty driving dynamics. Its ground clearance of 190 mm (7.5 inches) provides adequate capability for light off-road conditions, placing it comfortably within the segment’s expectations.

The Aston Martin DBX comes with multiple tire and rim size options to optimize performance and aesthetics. Rim sizes include 11.5J x 22, 10J x 22, 11.5J x 23, and 10J x 23 with offsets (ET) of 48 to 56. Tire sizes vary accordingly: 325/35 YR22, 285/40 YR22, 325/35 R22, 285/40 R22, 325/30 ZR23, and 285/35 ZR23. Larger rims and wider tires enhance road grip, stability, and cornering performance, while smaller setups improve ride comfort and off-road agility. These configurations allow owners to prioritize sporty handling or a smoother ride based on their driving preferences and conditions.

The roof load capacity of the Aston Martin DBX is rated at 75 kg (approximately 165 lbs). This limitation means the vehicle can safely carry roof boxes, bike racks, or other lightweight equipment, providing flexibility for outdoor activities or extended trips. It is important to adhere to this maximum to maintain driving stability and avoid damage to the roof structure. The DBX’s roof capacity is typical for luxury SUVs and balances structural integrity with versatility, making it practical enough for the needs of most SUV users who may require additional cargo space beyond the generous internal luggage compartment.

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