2018 Buick Enclave II Dimensions, Size & Specs

The curb weight of the 2018 Buick Enclave II ranges from 1978 kg to 2072 kg (4360 to 4568 lbs), depending on the trim level and equipment. This considerable weight contributes to a stable and comfortable ride quality, enhancing the vehicle’s ability to absorb road imperfections and provide a smooth driving experience. However, the heavier mass may slightly reduce fuel efficiency compared to lighter vehicles in its class. Buick has balanced this by utilizing efficient engine options and engineering to optimize power delivery and fuel economy without compromising performance, ensuring the Enclave II remains practical for daily use and longer trips.

The 2018 Buick Enclave II offers a luggage capacity of 668 to 688 liters (23.6 to 24.3 cubic feet) with the rear seats in use, which provides sufficient space for groceries, luggage, and daily cargo needs. When the rear seats are folded down, the cargo space expands dramatically to 2764 liters (97.5 cubic feet). This substantial expansion makes it highly versatile for transporting larger items such as furniture, sports equipment, or extensive travel gear, making the Enclave a practical option for families and individuals needing flexible cargo capacity.

The 2018 Buick Enclave II fits into most standard residential garages, but with some considerations. The vehicle's width is 2002 mm (78.8 inches), but with mirrors opened, it extends to 2268 mm (89.3 inches). The height is 1775 mm (69.9 inches). Standard garages typically measure around 2.44 meters (96 inches) wide and 2.13 meters (84 inches) high, so the Enclave II’s width with mirrors folded fits comfortably; however, you’ll need to fold in the mirrors to park safely. Height clearance is generally adequate, so the Enclave II’s dimensions allow it to be parked inside most standard garages without issues.

Compared to the first-generation Buick Enclave, produced from 2008 to 2017, the 2018 Enclave II saw some updates in dimensions. While both generations are similar in overall footprint, the second generation slightly increases cabin comfort and cargo capacity with its efficient space use and refined design. The length remains close, but the newer generation benefits from a more modern exterior and interior packaging. The 2018 model also improved in weight distribution and stability due to enhancements in chassis design, seating configuration, and standard equipment, marking a subtle but meaningful evolution over its predecessor.

The 2018 Buick Enclave II stands competitively among midsize luxury SUVs with its 5189 mm (204.3 inches) length and width of 2002 mm (78.8 inches). Compared to rivals like the Acura MDX, Audi Q7, or Volvo XC90, the Enclave offers comparable interior space with a strong emphasis on passenger comfort and cargo versatility. The Enclave II’s height of 1775 mm (69.9 inches) fits well within segment norms, offering a commanding driving position. Its substantial cargo volume with seats folded (2764 liters or 97.5 cubic feet) often surpasses competitors, making it a top choice for buyers prioritizing space and practicality without compromising luxury and technology.

The 2018 Buick Enclave II offers tire sizes of 255/65 R18 and 255/55 R20, with corresponding rim sizes of 18 and 20 inches respectively. The 18-inch wheels typically provide a comfortable and smooth ride, absorbing road imperfections efficiently, ideal for daily driving and long-distance comfort. The optional 20-inch wheels enhance the vehicle's sporty appearance and provide slightly improved handling and road grip, but may create a firmer ride quality due to lower-profile tires. Overall, these options allow buyers to select a balance between comfort and dynamic driving experience according to their preferences.

The 2018 Buick Enclave II is designed with a spacious and comfortable interior that accommodates up to seven passengers across three rows. Headroom and legroom are ample in the first and second rows, making long journeys comfortable for adults, while the third row also provides decent space for teenagers or smaller adults. Buick emphasizes quality materials, ergonomic seating, and thoughtful creature comforts, including ample storage compartments and user-friendly controls, making the Enclave II suitable for families or groups needing both passenger comfort and practical space.

Yes, the 2018 Buick Enclave II introduced several technological and safety upgrades over previous models. It includes advanced driver assistance features such as forward collision alert, lane keep assist, blind-spot monitoring with rear cross-traffic alert, and adaptive cruise control. The infotainment system features Apple CarPlay and Android Auto compatibility, a larger touchscreen interface, and available premium audio options. These enhancements reflect Buick’s commitment to safety, connectivity, and user convenience, positioning the Enclave II as a competitive option in the midsize luxury SUV market.