The Honda Accord IX Coupe 2.4, produced from 2012 to 2015, represented Honda’s entry into the two-door coupe market during the ninth generation of the Accord. Positioned as a more stylish and sporty alternative to the Accord sedan, the Coupe aimed to attract buyers seeking a personal and dynamic driving experience. This particular variant, equipped with the 2.4-liter inline-four engine producing 188 horsepower, served as the upper-tier engine option for the Coupe, offering a balance between performance and fuel efficiency. It was a key model in Honda’s lineup, competing with rivals like the Ford Mustang, BMW 3 Series Coupe, and Toyota Solara.
Technical Specifications
| Brand | Honda |
| Model | Accord |
| Generation | Accord IX Coupe |
| Type (Engine) | 2.4 (188 Hp) |
| Start of production | 2012 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 5 |
| Doors | 2 |
| Fuel consumption (urban) | 9.8 l/100 km (24 US mpg) |
| Fuel consumption (extra urban) | 6.9 l/100 km (34.1 US mpg) |
| Fuel consumption (combined) | 8.7 l/100 km (27 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7.8 kg/Hp |
| Weight-to-torque ratio | 6 kg/Nm |
| Power | 188 Hp @ 6400 rpm |
| Power per litre | 79.8 Hp/l |
| Torque | 245 Nm @ 3900 rpm (180.7 lb.-ft. @ 3900 rpm) |
| Maximum engine speed | 6800 rpm |
| Engine layout | Front, Transverse |
| Engine Model/Code | K24W |
| Engine displacement | 2356 cm3 (143.77 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 87 mm (3.43 in.) |
| Piston Stroke | 99.1 mm (3.9 in.) |
| Compression ratio | 11.1:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC, i-VTEC |
| Engine oil capacity | 4.2 l (4.44 US qt | 3.7 UK qt) |
| Coolant | 6.3 l (6.66 US qt | 5.54 UK qt) |
| Kerb Weight | 1465 kg (3229.77 lbs.) |
| Trunk (boot) space (minimum) | 379 l (13.38 cu. ft.) |
| Fuel tank capacity | 65 l (17.17 US gal | 14.3 UK gal) |
| Length | 4806 mm (189.21 in.) |
| Width | 1849 mm (72.8 in.) |
| Height | 1435 mm (56.5 in.) |
| Wheelbase | 2725 mm (107.28 in.) |
| Front track | 1585 mm (62.4 in.) |
| Rear track | 1582 mm (62.28 in.) |
| Drag coefficient (Cd) | 0.30 |
| Minimum turning circle | 11.8 m (38.71 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears | 6 |
| Type of gearbox | Manual transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 215/55 R 17 94V |
| Wheel rims size | 7.5J x 17 ET55 |
Powertrain & Engine Architecture
The heart of the Accord IX Coupe 2.4 was the K24W engine, a 2.4-liter inline-four cylinder powerplant. This engine utilized Honda’s i-VTEC (Variable Valve Timing and Lift Electronic Control) technology, allowing for optimized performance across a wide range of engine speeds. The K24W featured direct fuel injection, contributing to improved fuel efficiency and reduced emissions. The engine’s architecture was a typical over-head dual cam design, with four valves per cylinder. The 6-speed manual transmission was standard, providing drivers with precise control over gear selection. This transmission was chosen to complement the engine’s power output and provide a more engaging driving experience compared to the available automatic transmission.
Driving Characteristics
The 188-horsepower output of the K24W engine, coupled with the 6-speed manual transmission, delivered a responsive and enjoyable driving experience. Acceleration was brisk, with the Coupe capable of reaching 60 mph in approximately 7.5 seconds. The manual transmission’s gear ratios were well-matched to the engine’s torque curve, providing ample power for both city driving and highway cruising. Compared to the base 2.0-liter engine, the 2.4-liter offered a noticeable increase in power and torque, resulting in more confident passing maneuvers and a more spirited overall driving feel. While not a dedicated sports car, the Accord Coupe 2.4 provided a satisfying level of performance for its class.
Equipment & Trim Levels
The Accord IX Coupe 2.4 typically came standard with features such as air conditioning, power windows and locks, a rearview camera, and a basic audio system. Higher trim levels, such as the EX-L, added features like leather upholstery, a sunroof, a premium audio system, and Honda’s Lane Departure Warning system. Interior upholstery was typically cloth on the base models, with leather options available on higher trims. The dashboard layout was modern and functional, with a focus on ease of use. Optional extras included navigation systems, upgraded wheels, and various accessory packages.
Chassis & Braking
The Accord Coupe utilized a MacPherson strut front suspension and a multi-link rear suspension, providing a comfortable ride and responsive handling. The chassis was designed to minimize body roll and maximize stability. Braking duties were handled by ventilated discs up front and solid discs in the rear, equipped with an Anti-lock Braking System (ABS) as standard. The braking system provided adequate stopping power for everyday driving conditions. The Coupe’s suspension tuning was slightly firmer than the sedan, contributing to a more sporty feel.
Market Reception & Comparison
The Honda Accord IX Coupe 2.4 was generally well-received by automotive critics. It was praised for its stylish design, comfortable interior, and responsive handling. The 2.4-liter engine was considered a good balance between performance and fuel economy. Compared to the base 2.0-liter engine, the 2.4-liter offered a significant improvement in performance, making it the preferred choice for drivers who prioritized power. Fuel economy was competitive for its class, averaging around 27 mpg in combined driving. Reliability was also a strong point, as Honda had a reputation for building durable and dependable vehicles.
Legacy
The K24W engine, in general, has proven to be a reliable and long-lasting powerplant. The Accord IX Coupe 2.4, while not as common as the sedan, has maintained a relatively good reputation in the used car market. Properly maintained examples continue to offer a compelling combination of style, performance, and reliability. The engine’s durability and relatively simple design make it a popular choice for enthusiasts looking for a dependable and easily serviceable vehicle. The Coupe’s sporty styling and engaging driving dynamics have also contributed to its enduring appeal.
