The Mitsubishi Eclipse IV (4G), specifically the facelifted version produced from 2009 to 2011, represented a significant shift for the Eclipse model line. Moving away from its sporty, turbocharged roots, the fourth generation focused on a more accessible and fuel-efficient market segment. The 2.4-liter (162 hp) variant, offered with a five-speed manual transmission, positioned itself as a mainstream coupe/liftback option, appealing to buyers seeking style and practicality without the higher price tag of performance-oriented trims. This version played a key role in keeping the Eclipse relevant during a period of increasing competition in the compact car market.
Technical Specifications
| Brand | Mitsubishi |
| Model | Eclipse |
| Generation | Eclipse IV (4G, facelift 2009) |
| Type (Engine) | 2.4L (162 Hp) |
| Start of production | 2009 |
| End of production | 2011 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe, Liftback |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 11.8 l/100 km (19.9 US mpg) |
| Fuel consumption (extra urban) | 8.4 l/100 km (28 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.4 sec |
| Acceleration 0 – 62 mph | 9.4 sec |
| Acceleration 0 – 60 mph | 8.9 sec |
| Weight-to-power ratio | 9.1 kg/Hp |
| Weight-to-torque ratio | 6.7 kg/Nm |
| Power | 162 Hp @ 6000 rpm |
| Power per litre | 68.1 Hp/l |
| Torque | 220 Nm @ 4000 rpm (162.26 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 4G69 |
| Engine displacement | 2378 cm3 (145.11 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 87 mm (3.43 in.) |
| Piston Stroke | 100 mm (3.94 in.) |
| Compression ratio | 9.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC |
| Engine oil capacity | 4.3 l (4.54 US qt | 3.78 UK qt) |
| Coolant capacity | 8.8 l (9.3 US qt | 7.74 UK qt) |
| Kerb Weight | 1480 kg (3262.84 lbs.) |
| Max. weight | 1845 kg (4067.53 lbs.) |
| Max load | 365 kg (804.69 lbs.) |
| Trunk (boot) space – maximum | 445 l (15.72 cu. ft.) |
| Fuel tank capacity | 67 l (17.7 US gal | 14.74 UK gal) |
| Length | 4582 mm (180.39 in.) |
| Width | 1835 mm (72.24 in.) |
| Height | 1358 mm (53.46 in.) |
| Wheelbase | 2575 mm (101.38 in.) |
| Front track | 1570 mm (61.81 in.) |
| Rear (Back) track | 1570 mm (61.81 in.) |
| Ride height (ground clearance) | 148 mm (5.83 in.) |
| Minimum turning circle | 12.2 m (40.03 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs, 295 mm |
| Rear brakes | Disc, 262 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 235/50 R17 |
| Wheel rims size | 7.5J x 17 |
Powertrain & Engine Architecture
The heart of this Eclipse variant is the 4G69 engine, a 2.4-liter inline-four cylinder powerplant. This engine, a member of Mitsubishi’s 4G6 family, utilizes a single overhead camshaft (SOHC) design and multi-port fuel injection. While not as technologically advanced as some of its competitors, the 4G69 proved to be a reliable and relatively fuel-efficient option. The engine’s 9.5:1 compression ratio contributed to its respectable power output of 162 horsepower at 6000 rpm and 162 lb-ft of torque at 4000 rpm. The five-speed manual transmission offered a fairly standard gear ratio spread, prioritizing everyday drivability over outright performance. It was a common transmission found in other Mitsubishi models of the era, known for its durability.
Driving Characteristics
The 2.4-liter Eclipse with a manual transmission offered a reasonably engaging driving experience, though it wasn’t designed to be a sports car. Acceleration from 0-60 mph took around 8.9 seconds, which was competitive for its class but noticeably slower than the turbocharged models previously offered. The engine provided adequate power for merging onto highways and passing other vehicles, but it required downshifting to access its full potential. The five-speed manual allowed for a degree of driver control, but the gear ratios weren’t particularly sporty, focusing instead on maximizing fuel economy. Handling was competent, thanks to the independent McPherson strut front suspension and independent multi-link rear suspension, but it lacked the sharpness of more performance-focused coupes.
Equipment & Trim Levels
The 2.4-liter Eclipse typically came standard with features like air conditioning, power windows and locks, a basic audio system, and ABS brakes. Higher trim levels, such as the ES or LS, added features like alloy wheels, a sunroof, upgraded audio systems, and keyless entry. Interior upholstery was typically cloth, with optional leather available on higher trims. The dashboard layout was functional and straightforward, prioritizing ease of use over aesthetic flair. Optional extras included a navigation system and premium sound systems.
Chassis & Braking
The Eclipse IV utilized a front-wheel-drive chassis with a MacPherson strut suspension in the front and a multi-link suspension in the rear. This setup provided a comfortable ride quality, although it wasn’t particularly sporty. The front brakes were ventilated discs measuring 295mm, while the rear brakes were solid discs measuring 262mm. ABS was standard, providing enhanced braking performance in emergency situations. The suspension was tuned for comfort and everyday driving, with stabilizer bars helping to reduce body roll during cornering.
Market Reception & Comparison
Critics generally viewed the 2.4-liter Eclipse as a competent but unremarkable offering. It was praised for its fuel efficiency and affordability, but criticized for its lack of performance and excitement. Compared to the turbocharged models, the 2.4-liter version felt significantly slower and less engaging to drive. However, it offered a more accessible price point and lower running costs, making it appealing to a wider range of buyers. Fuel economy was a strong point, achieving around 28 mpg on the highway. Reliability was generally good, with the 4G69 engine proving to be a durable and long-lasting powerplant.
Legacy
The 2.4-liter Eclipse, while not the most iconic version of the model, played a crucial role in extending the Eclipse’s lifespan. The powertrain proved to be relatively reliable, and many examples are still on the road today. In the used car market, these models are often sought after by buyers looking for an affordable and practical coupe. While they may not offer the same level of performance as the turbocharged versions, they provide a comfortable and reliable driving experience at a reasonable price. The 4G69 engine is well-regarded for its durability and ease of maintenance, making it a popular choice for budget-conscious car enthusiasts.
