2018 Jeep Grand Commander Dimensions, Size & Specs

The Jeep Grand Commander has a curb weight ranging from 1885 kg to 1995 kg (approx. 4,156 to 4,400 pounds). This weight range reflects variations based on trim levels and optional equipment. The relatively heavy curb weight contributes to a stable and solid driving feel, particularly on highways and rough terrain. However, it may slightly affect acceleration and fuel efficiency compared to lighter SUVs. The weight distribution and suspension tuning help maintain good handling dynamics for an SUV of its size.

With a width of 1892 mm (74.4 inches), the Jeep Grand Commander is wider than many compact SUVs, providing ample interior space, especially for second and third-row passengers. In urban environments, this width requires drivers to be mindful of tight parking spots and narrow streets. Large side mirrors and parking sensors, common on this model, assist with maneuvering. Although wider than smaller SUVs, it remains manageable with proper attention in most city settings and fits common parking spaces designed for full-size vehicles.

A standard residential garage typically measures around 2.4 to 2.7 meters (8 to 9 feet) in width, 4.8 to 6.1 meters (16 to 20 feet) in length, and about 2.1 to 2.4 meters (7 to 8 feet) in height. The Jeep Grand Commander’s length of 4873 mm (191.8 inches, roughly 16 feet) means it fits lengthwise in many standard garages, but the width of 1892 mm (74.4 inches or about 6.2 feet) approaches the upper limits of garage widths. Height at 1738 mm (68.4 inches) is well within typical garage height clearance. Overall, the Grand Commander fits in most standard garages, but tight clearance may require careful maneuvering, especially in narrower or older garages.

The Jeep Grand Commander comes with tire sizes 235/60 R18 and 235/55 R19, mounted on 18- or 19-inch rims. Larger rims (19 inches) with lower profile tires typically provide sharper handling and a more responsive road feel, but may translate to a stiffer ride on rough surfaces. The 18-inch rims paired with slightly taller tires (235/60) offer more sidewall cushioning, which can improve comfort and protect against damage during light off-road use. Both tire setups balance the SUV's dual role, giving good on-road comfort and some capability in off-road scenarios, consistent with Jeep's rugged image.

Standing at 1738 mm (68.4 inches) tall, the Jeep Grand Commander offers a spacious interior with generous headroom, especially for the first two rows of passengers. The SUV height contributes to a commanding driving position favored by many drivers for better road visibility. However, a taller profile can slightly affect aerodynamic efficiency, potentially impacting fuel economy at higher speeds. Jeep typically designs the Grand Commander’s body shape to balance its rugged SUV proportions with aerodynamic considerations, ensuring good fuel efficiency without compromising space or off-road capability.

The 2018-2022 Jeep Grand Commander was introduced as a newer model tailored for the Chinese market, and it does not have a direct predecessor with the exact same name. However, compared to similar earlier Jeep mid-size SUVs, the Grand Commander is generally longer and wider, emphasizing space and comfort for seven passengers. Its larger size, especially in length and width, reflects contemporary SUV trends prioritizing versatile interior space. This generation improves on previous models by offering more passenger capacity and a more refined, spacious interior layout, while maintaining Jeep’s signature rugged styling.

When compared to similar mid-size SUVs like the Ford Edge, Toyota Highlander, or Honda Pilot, the Jeep Grand Commander is competitive in overall size. It measures 4873 mm (191.8 inches) in length, which is comparable or slightly longer than many rivals, and its width of 1892 mm (74.4 inches) matches closely with others in this segment. The Grand Commander’s three-row seating and spacious cabin align it with popular family SUVs. While its weight is on the heavier side, typical for a vehicle emphasizing comfort and off-road ability, it stands out for offering a good balance of space, ride comfort, and Jeep’s off-road capability in a mid-size package.

Yes, the Jeep Grand Commander is designed to seat seven passengers comfortably, with three rows of seats. The overall length of 4873 mm (191.8 inches) and width of 1892 mm (74.4 inches) allows for roomy seating arrangements, including adequate legroom and shoulder room for all passengers in the first two rows and reasonable space in the third row. The 1738 mm (68.4 inches) height provides sufficient headroom. The wide body and spacious cabin are well-suited for families and group travel, enhancing passenger comfort for longer journeys.

The Jeep Grand Commander offers a combination of spacious three-row seating, rugged styling, and typical Jeep off-road capability that differentiates it in the mid-size SUV segment. Its large dimensions provide ample interior space and comfort, while the weight and suspension tuning give it a solid road presence. Equipped with 18- or 19-inch wheels and capable tires, it's ready for both city driving and light off-road adventures. The Grand Commander suits customers who want a versatile family SUV with Jeep’s iconic design and driving confidence, especially in markets where traditional Jeep models have less presence.