2003 Nissan Titan I Dimensions, Size & Specs

The wheelbase of the Nissan Titan 1st generation pickup was offered in two main lengths: approximately 3,440 mm (135.4 inches) for the King Cab long bed and Crew Cab variants, and slightly shorter for the King Cab short bed version. A longer wheelbase enhances ride comfort by improving stability and smoothing out road imperfections, which the Titan leveraged effectively especially in the Crew Cab models. This length balanced the vehicle's handling and capability, ensuring it provided a stable, comfortable ride without compromising maneuverability.

With a height ranging between about 1,820 mm and 1,890 mm (71.6 to 74.4 inches), the Nissan Titan 1st generation had an imposing stance typical for full-size pickups. This height made the truck easier to access for loading and unloading, especially with the taller bed in long wheelbase versions. The elevated driving position also improved driver visibility on and off the road. However, its taller profile means it needs consideration when entering low-clearance places such as certain parking garages or indoor spaces.

The curb weight for the 1st generation Nissan Titan ranged from approximately 2,400 kg to 2,700 kg (5,290 lbs to 5,952 lbs), influenced by cab style, drivetrain, and optional equipment. This weight range positioned the Titan competitively within the full-size pickup truck market segment, comparable to other pickups such as the Ford F-150 and Chevrolet Silverado of its time. The truck's weight contributed to both its robust road presence and towing capacity, while still maintaining good handling characteristics for a vehicle of its size and class.

The cargo bed length in the Nissan Titan 1st generation varied primarily depending on the cab style. The King Cab version offered a longer bed of about 2,000 mm (78.7 inches), designed for utilitarian needs and providing ample cargo space. Meanwhile, the Crew Cab models featured a shorter bed of around 1,570 mm (61.8 inches) to accommodate the larger interior space for rear passengers. This variation allowed buyers to prioritize either cargo capacity or passenger comfort depending on their needs.

Fitting the Nissan Titan 1st generation into a standard residential garage depends on the garage's dimensions. Typical single-car garages range around 6,000 mm (20 feet) in depth and 3,000 mm (10 feet) in width. Since the Titan's length is roughly 5,300 mm (about 17.5 feet), it can fit lengthwise; however, ventilation and additional clearance for opening doors should be considered. The truck's width, at around 2,075 mm (81.7 inches) without mirrors, fits within standard garage widths, but tight spaces may require careful maneuvering. For owners with larger King Cab long beds or additional accessories, garage fitting may become more challenging.

The Nissan Titan 1st generation was available in King Cab and Crew Cab configurations. The King Cab offered seating for up to five with rear jump seats and improved access through rear-hinged doors. The Crew Cab prioritized passenger space with four full-size doors and comfortable seating for five adults. The interior volume was competitive within its class, balancing utility and comfort, and the Crew Cab especially emphasized enhanced rear passenger room, elevated legroom, and convenience features, appealing to family and work usages alike.

The Nissan Titan 1st generation represented a marked evolution in size and capability over the Nissan Hardbody trucks, which were midsize pickups. The Titan was significantly larger, entering the full-size pickup market with increased length, width, and height, allowing for greater passenger space, higher payload, and towing capacities. While the Hardbody was more compact and suited for lighter-duty tasks and tighter urban maneuvering, the Titan focused on competing with American full-size trucks by providing muscle, interior comfort, and utility in a larger and more robust package.

Dimensionally, the 1st generation Nissan Titan closely aligned with competitive full-size pickups like the Ford F-150, Chevrolet Silverado, and Dodge Ram during the mid-2000s. Its length of about 5,290 to 5,410 mm (208.3 to 213 inches) and width near 2,075 mm (81.7 inches) placed it well within the standard range for the segment. While American pickups sometimes had an edge in maximum payload or towing depending on trims, the Titan balanced size with a well-appointed interior and strong V8 engine, making it a formidable alternative for consumers seeking full-size truck capabilities in a slightly different package.

The Nissan Titan 1st generation was equipped with a fuel tank capacity of approximately 98 liters (about 26 gallons), which was standard among full-size pickups of its time. Fuel economy varied based on engine choice, drivetrain, and configuration; typically, it averaged around 13–15 liters per 100 kilometers (about 16-18 miles per gallon) in combined city and highway driving. While not designed for fuel efficiency, these figures balanced the Titan's powerful 5.6L V8 engine and its role as a work-capable and family-friendly full-size truck delivering both performance and reasonable fuel use for its class.