2021 Audi Q4 e-tron Dimensions, Size & Specs

The Audi Q4 e-tron has a curb weight ranging between 1890 to 2160 kilograms (4167 to 4762 pounds), which includes the full weight of the vehicle with standard equipment and all necessary operating consumables like oil and a full tank of battery charge. Its maximum weight capacity (Gross Vehicle Weight Rating) ranges from 2475 to 2750 kilograms (5458 to 6062 pounds). This vehicle weight impacts its performance, including acceleration, handling, and energy consumption. Despite the relatively high curb weight typical of electric SUVs (due to the battery pack), the Q4 e-tron's modern electric drivetrain and suspension optimize efficiency and driving dynamics, offering a responsive yet comfortable ride.

The ground clearance of the Audi Q4 e-tron is 180 mm (approximately 7.1 inches). This measurement refers to the distance between the lowest point of the vehicle's underbody and the road surface. For an electric SUV, this is a moderate clearance, offering reasonable capability on uneven urban roads, mild off-road conditions, and speed bumps. While not designed for extreme off-roading, the 180 mm clearance provides practical versatility on different driving surfaces, contributing to confident driving experiences without risking underbody damage in common rough terrain scenarios.

The Audi Q4 e-tron boasts a practical luggage capacity of 520 liters (approximately 18.4 cubic feet) with the rear seats up, offering ample space for everyday needs like grocery shopping, luggage, or sports equipment. When the rear seats are folded down, the capacity expands substantially to 1490 liters (around 52.6 cubic feet), turning the Q4 e-tron into a versatile cargo hauler capable of accommodating larger items such as bicycles, furniture pieces, or bulky gear. This flexibility makes the vehicle suitable for both daily commuting and extended trips requiring significant storage.

Yes, the Audi Q4 e-tron can fit comfortably into a standard single-car garage. With a length of 4588 mm (180.6 inches) and a width of 1865 mm (73.4 inches) excluding mirrors, it fits within typical garage dimensions, which on average range from 2400 to 3000 mm (94 to 118 inches) wide and about 4800 to 6000 mm (189 to 236 inches) long. However, considering the width with mirrors opened (2108 mm or 83 inches) is important if maneuvering inside a tight garage; folding in mirrors will be necessary. The height of up to 1632 mm (64.3 inches) poses no issue in almost all residential garages, ensuring easy parking and entry/exit without clearance problems.

The Audi Q4 e-tron is a new addition to Audi’s electric SUV lineup and doesn't have a direct predecessor as a pure electric counterpart. However, as a compact SUV, it slots below the larger Audi Q5 in size and is slightly smaller than the Q5 in overall dimensions. Compared to older Audi Q models with combustion engines, the Q4 e-tron focuses on maximizing interior space efficiently due to its electric platform while keeping exterior dimensions manageable. Its length and width are optimized for urban use while still offering a spacious cabin and practical luggage capacity, reflecting Audi's strategy to marry size practicality with electric mobility advancements.

The Audi Q4 e-tron offers various rim sizes ranging from 19 to 21 inches, including rims of dimensions 8J x 19, 9J x 20, 9J x 21, and others. Tire size options include 255/50 R19, 255/45 R20, 255/40 R21, 235/55 R19, 235/50 R20, and 235/45 R21. Larger rims and lower-profile tires (like 21-inch rims with 40 or 45 tire aspect ratios) typically provide sharper handling and a sportier ride but may result in a firmer ride quality on rough roads. Conversely, smaller rims with higher-profile tires offer improved ride comfort and better absorption of road irregularities but slightly less sharp steering response. Audi’s range of rim and tire options lets buyers balance between ride comfort, aesthetic preferences, and performance characteristics according to their needs.

Dimensionally, the Audi Q4 e-tron competes closely with other compact luxury electric SUVs like the BMW iX3, Mercedes-Benz EQB, and Tesla Model Y. Its length of 4588 mm (180.6 inches) places it in the mid-range size bracket among these competitors. Its luggage capacity of 520 liters (18.4 cubic feet) with rear seats upright and 1490 liters (52.6 cubic feet) folded is competitive, providing above-average cargo space for the class. The ground clearance of 180 mm (7.1 inches) offers a practical mix of urban usability and light off-road capability. Audi’s build quality, interior technology, and ride comfort distinguish it in this segment. Overall, the Q4 e-tron combines size, versatility, and electric performance to appeal to buyers seeking a premium compact electric SUV with a spacious interior and advanced features.

The height variation of the Audi Q4 e-tron, ranging from 1617 mm to 1632 mm (63.7 to 64.3 inches), depends on factors such as the specific trim level, suspension setup, and optional equipment like different wheel sizes and roof rails. Vehicles equipped with larger wheels or an adaptive air suspension system may be slightly taller due to increased tire sidewall height or suspension lift. While a 15 mm (0.6 inch) difference is modest, it can affect aerodynamics, center of gravity, and thus handling and ride comfort subtly—higher setup may improve off-road clearance slightly but could slightly reduce high-speed stability compared to the lower trim. This flexibility enables the Q4 e-tron to cater to varied customer preferences for sportiness or comfort.

The Audi Q4 e-tron has a roof load capacity of 75 kilograms (approximately 165 pounds). This means the vehicle’s roof structure and attachment points can safely support up to this weight, allowing users to mount roof racks, bike carriers, or roof boxes without compromising safety or performance. It is important to adhere to this limit as exceeding it could negatively impact vehicle stability, fuel efficiency, and structural integrity. This roof load capacity makes the Q4 e-tron versatile for outdoor activities, travel, and additional cargo needs, facilitating extended luggage space and sporting equipment carriage on the roof while maintaining safe handling characteristics.