The Honda Inspire III (UA4/UA5) 3.2 i V6 24V, produced between October 1998 and May 2003, represented a significant step up in Honda’s executive sedan offerings. Positioned as a more premium alternative to the Accord, the Inspire catered to buyers seeking a blend of luxury, performance, and Honda’s renowned reliability. This particular variant, equipped with the 3.2-liter V6 engine and a four-speed automatic transmission, was a flagship model within the Inspire III range, offering the highest level of performance available. It primarily served the Japanese domestic market (JDM), where larger-displacement engines were more readily accepted and appreciated.
Technical Specifications
| Brand | Honda |
| Model | Inspire |
| Generation | Inspire III (UA4/UA5) |
| Type (Engine) | 3.2 i V6 24V (225 Hp) Automatic |
| Start of production | October, 1998 |
| End of production | May, 2003 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 6.8 kg/Hp, 148 Hp/tonne |
| Weight-to-torque ratio | 5.2 kg/Nm, 193.4 Nm/tonne |
| Power | 225 Hp @ 5500 rpm |
| Power per litre | 70.1 Hp/l |
| Torque | 294 Nm @ 4500 rpm / 216.84 lb.-ft. @ 4500 rpm |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | J32A1 |
| Engine displacement | 3210 cm3 / 195.89 cu. in. |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 89 mm / 3.5 in. |
| Piston Stroke | 86 mm / 3.39 in. |
| Compression ratio | 9.8:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC |
| Engine oil capacity | 4.4 l / 4.65 US qt | 3.87 UK qt |
| Kerb Weight | 1520 kg / 3351.03 lbs |
| Max. weight | 1810 kg / 3990.37 lbs |
| Max load | 290 kg / 639.34 lbs |
| Fuel tank capacity | 65 l / 17.17 US gal | 14.3 UK gal |
| Length | 4840 mm / 190.55 in. |
| Width | 1785 mm / 70.28 in. |
| Height | 1420 mm / 55.91 in. |
| Wheelbase | 2745 mm / 108.07 in. |
| Front track | 1555 mm / 61.22 in. |
| Rear (Back) track | 1535 mm / 60.43 in. |
| Ride height (ground clearance) | 155 mm / 6.1 in. |
| Minimum turning circle (turning diameter) | 11.2 m / 36.75 ft |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 4 gears, automatic transmission |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 205/60 R16 |
| Wheel rims size | 6.5J x 16 |
Powertrain & Engine Architecture
The heart of the Inspire III 3.2 was the J32A1 engine, a 3.2-liter naturally aspirated V6. This engine was part of Honda’s J-series family, known for its smooth operation and durability. The J32A1 featured a single overhead camshaft (SOHC) valvetrain, with four valves per cylinder. Fuel delivery was handled by a multi-point fuel injection system, optimizing combustion efficiency. The engine produced 225 horsepower at 5500 rpm and 294 Nm (216.84 lb-ft) of torque at 4500 rpm. Paired with this engine was a four-speed automatic transmission, designed for smooth and comfortable shifts. While not as technologically advanced as some contemporary transmissions, it was well-suited to the engine’s characteristics and the car’s intended purpose.
Driving Characteristics
The 3.2-liter V6 provided brisk acceleration for its time, making the Inspire a capable cruiser. The automatic transmission, while offering convenience, did slightly diminish the engine’s potential compared to a manual transmission. Gear ratios were tuned for comfortable highway driving, with a focus on smooth transitions rather than outright performance. The Inspire wasn’t designed to be a sports sedan; instead, it prioritized a refined and relaxed driving experience. Compared to the lower-displacement 2.5-liter V6 variants, the 3.2 offered a noticeable increase in power and torque, resulting in more confident overtaking and a generally more effortless feel.
Equipment & Trim Levels
The Inspire III 3.2 typically came well-equipped, reflecting its position as the range-topping model. Standard features included power-adjustable seats, woodgrain interior trim, a premium sound system, and automatic climate control. Leather upholstery was common, and many examples featured power sunroofs and upgraded audio systems. Optional extras could include navigation systems (a relatively new feature at the time), and advanced safety features. The interior design emphasized comfort and spaciousness, with a focus on high-quality materials and a refined aesthetic.
Chassis & Braking
The Inspire III utilized a front-engine, front-wheel-drive layout. Suspension consisted of a double wishbone setup at the front and an independent multi-link suspension at the rear, providing a comfortable ride and good handling characteristics. Braking duties were handled by ventilated discs at the front and drum brakes at the rear. Anti-lock braking system (ABS) was standard, enhancing safety. The chassis was designed to balance ride comfort with reasonable handling, prioritizing stability and predictability over sporty agility.
Market Reception & Comparison
The Honda Inspire III 3.2 was generally well-received in the Japanese market. Critics praised its smooth engine, comfortable ride, and spacious interior. However, some noted that the automatic transmission could feel slightly dated compared to newer designs. Compared to other Japanese executive sedans like the Toyota Crown and Nissan Cefiro, the Inspire offered a more modern and refined driving experience. Fuel economy, while acceptable, was not a strong point, given the engine’s displacement. Reliability was a key strength, consistent with Honda’s reputation.
Legacy
The Honda Inspire III 3.2 i V6 24V has maintained a respectable reputation for reliability. The J32A1 engine is known to be durable and long-lasting, provided it receives regular maintenance. In the used car market, these Inspires are sought after by enthusiasts who appreciate their smooth power delivery and comfortable ride. Parts availability can be a concern, as the Inspire was not widely exported outside of Japan. However, the J32A1 engine shares components with other Honda and Acura models, making sourcing parts somewhat easier. Today, the Inspire III 3.2 represents a well-built and refined executive sedan from a golden era of Japanese automotive engineering.
