The Nissan Frontier I King Cab (D22), specifically the facelifted version produced from 2000 to 2004, represented Nissan’s entry into the increasingly popular mid-size pickup truck market in North America and other global markets. This generation Frontier, introduced in 1998, was a significant departure from the smaller, Datsun-derived trucks that preceded it. The 2000 facelift brought cosmetic updates and refinements, solidifying its position as a capable and relatively affordable work and recreational vehicle. The 2.4-liter (143 hp) engine option, while not the most powerful in the Frontier lineup, served as the base engine, targeting buyers prioritizing fuel efficiency and a lower purchase price over outright performance. It occupied the entry-level position within the King Cab range, offering a more accessible price point compared to the larger V6 engine options.
Technical Specifications
| Brand | Nissan |
| Model | Frontier |
| Generation | Frontier I King Cab (D22, facelift 2000) |
| Type (Engine) | 2.4 (143 Hp) |
| Start of production | 2000 year |
| End of production | 2004 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 4 |
| Doors | 2 |
| Fuel Type | Petrol (Gasoline) |
| Power | 143 Hp @ 5200 rpm |
| Power per litre | 59.9 Hp/l |
| Torque | 209 Nm @ 4000 rpm / 154.15 lb.-ft. @ 4000 rpm |
| Engine Model/Code | KA24DE |
| Engine displacement | 2389 cm3 / 145.79 cu. in. |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 89 mm / 3.5 in. |
| Piston Stroke | 96 mm / 3.78 in. |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 3.5 l / 3.7 US qt | 3.08 UK qt |
| Coolant | 7.3 l / 7.71 US qt | 6.42 UK qt |
| Fuel tank capacity | 60.2 l / 15.9 US gal | 13.24 UK gal |
| Permitted trailer load with brakes (12%) | 1588 kg / 3500.94 lbs. |
| Length | 4999 mm / 196.81 in. |
| Width | 1664-1808 mm / 65.51 – 71.18 in. |
| Height | 1605 mm / 63.19 in. |
| Wheelbase | 2950 mm / 116.14 in. |
| Front track | 1395 mm / 54.92 in. |
| Rear (Back) track | 1390 mm / 54.72 in. |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Double wishbone |
| Rear suspension | Leaf spring |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Tires size | 225/70 R15; 265/70 R15; 255/65 R16; 265/55 R17 |
| Wheel rims size | 6.0J x 15; 7.0J x 15; 7.0J x 16; 8.0J x 17 |
Powertrain & Engine Architecture
The heart of this Frontier variant is the KA24DE, a 2.4-liter inline four-cylinder engine. This engine, part of Nissan’s KA engine family, is a naturally aspirated, multi-port fuel-injected powerplant. The KA24DE utilizes a single overhead camshaft (SOHC) design with four valves per cylinder. This configuration, while not as sophisticated as dual overhead cam (DOHC) designs, offered a good balance of reliability, cost-effectiveness, and adequate performance for its intended application. The engine’s 89mm bore and 96mm stroke contribute to its relatively long-stroke design, favoring low-end torque over high-revving horsepower. The five-speed manual transmission was the standard offering, providing a direct connection between the engine and the rear wheels. The transmission’s gear ratios were tuned for everyday driving and light-duty hauling, prioritizing fuel economy and usability over sporty acceleration.
Driving Characteristics
The 2.4-liter Frontier King Cab, with its 143 horsepower, delivered modest but adequate performance. Acceleration was not its strong suit, and drivers should expect a 0-60 mph time in the 10-12 second range. However, the engine’s torque characteristics made it reasonably capable for hauling lighter loads and navigating moderate inclines. The five-speed manual transmission allowed drivers to keep the engine in its optimal power band, maximizing efficiency and responsiveness. Compared to the available 3.3-liter V6 engine, the 2.4-liter felt noticeably less powerful, especially when fully loaded or towing. The V6 offered significantly quicker acceleration and more effortless cruising, but at the expense of fuel economy. The 2.4L version was more suited for urban driving and lighter tasks.
Equipment & Trim Levels
The base 2.4-liter Frontier King Cab typically came with a fairly basic level of equipment. Standard features generally included air conditioning, a basic AM/FM radio, cloth upholstery, and manual windows and locks. The King Cab configuration offered extended rear seating, providing limited but usable space for passengers. Optional extras included power windows and locks, a better audio system, alloy wheels, and a sliding rear window. The interior was functional and durable, designed to withstand the rigors of truck ownership. Trim levels varied slightly depending on the market, but the 2.4-liter model generally represented the entry point into the Frontier lineup.
Chassis & Braking
The D22 Frontier utilized a body-on-frame construction, providing a robust and durable platform. The front suspension consisted of double wishbones, offering a comfortable ride and reasonable handling. The rear suspension employed leaf springs, a traditional design for pickup trucks, prioritizing load-carrying capacity over sophisticated handling. Braking duties were handled by ventilated discs at the front and drum brakes at the rear. While adequate for the vehicle’s weight and performance, the drum brakes on the rear were a cost-saving measure and didn’t offer the same stopping power as disc brakes. Steering was typically hydraulic power-assisted, providing reasonable ease of use.
Market Reception & Comparison
The 2.4-liter Frontier King Cab was generally well-received as an affordable and practical pickup truck. Critics acknowledged its value proposition, particularly for buyers who didn’t require the extra power of the V6 engine. Fuel economy was a strong point, making it an attractive option for those who used their trucks for daily commuting and light-duty tasks. However, some reviewers noted its lack of refinement and relatively slow acceleration compared to competitors like the Ford Ranger and Toyota Tacoma. In terms of reliability, the KA24DE engine proved to be generally durable, although it was known to be susceptible to timing chain wear if maintenance was neglected. The 2.4L Frontier offered a compelling alternative for budget-conscious buyers.
Legacy
The Nissan Frontier I King Cab (D22) with the 2.4-liter engine has become a popular choice in the used car market, particularly for those seeking an affordable and reliable pickup truck. The KA24DE engine, while not a powerhouse, is known for its longevity and relatively simple maintenance requirements. Parts availability remains good, and the truck’s robust construction ensures that many examples are still on the road today. However, potential buyers should be aware of the potential for timing chain wear and should ensure that the vehicle has been properly maintained. The 2.4L Frontier represents a solid, no-frills pickup truck that continues to offer value and utility to a wide range of owners.
