The Peugeot 407 SW 2.2i 16V Automatic, produced between 2006 and 2008, represents Peugeot’s entry into the competitive D-segment of station wagons (estate cars). Designed as a practical and stylish alternative to traditional sedans, the 407 SW aimed to combine the comfort and refinement expected of a Peugeot with the increased cargo capacity demanded by families and those with active lifestyles. While not officially sold in the United States, the 407 range, including the SW variant, was a significant model for Peugeot in Europe, offering a compelling blend of design, technology, and practicality.
Peugeot 407 SW: Overview and Market Position
The 407 SW is part of the first generation of the 407 series, which succeeded the popular 406. The “SW” designation signifies “Station Wagon,” highlighting its body style. In Europe, the station wagon body style is a popular choice, and the 407 SW competed with models like the Ford Mondeo Estate, Volkswagen Passat Variant, and Renault Laguna Estate. The 407 SW distinguished itself with its distinctive styling, a spacious interior, and a range of efficient engine options. The 2.2i 16V engine, paired with an automatic transmission, was a common configuration, offering a balance between performance and fuel economy.
Engine & Performance
The Peugeot 407 SW 2.2i 16V is powered by a 2.2-liter inline-four cylinder gasoline engine, designated the 3FY EW12J4. This naturally aspirated engine produces 160 horsepower at 5,650 rpm and 217 Nm (160.05 lb.-ft.) of torque at 3,900 rpm. The engine features a multi-port fuel injection system and a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. This configuration allows for a good balance of power and efficiency. The engine’s power-to-liter ratio is 71.7 hp/l.
Power is delivered to the front wheels via a four-speed automatic transmission. Acceleration from 0 to 100 km/h (0-62 mph) takes 12.7 seconds, while 0 to 60 mph is achieved in approximately 12.1 seconds. The vehicle has a maximum speed of 205 km/h (127.38 mph). The weight-to-power ratio is 9.8 kg/Hp, and the weight-to-torque ratio is 7.2 kg/Nm, indicating a reasonably efficient powertrain for its time. Fuel consumption is rated at 9.6 l/100 km (24.5 US mpg, 29.4 UK mpg) on a combined cycle, with 14.2 l/100 km (16.6 US mpg, 19.9 UK mpg) in urban conditions and 7.0 l/100 km (33.6 US mpg, 40.4 UK mpg) on the extra-urban cycle.
Design & Features
The Peugeot 407 SW is a five-door, five-seat station wagon. Its exterior design is characterized by a sleek profile, a sloping roofline, and a distinctive front grille. The SW variant offers a significantly larger cargo area compared to the sedan version, with a minimum trunk capacity of 489 liters (17.27 cu. ft.). The rear seats can be folded down to further increase cargo space, providing versatility for carrying larger items.
Standard features for the 2.2i 16V Automatic model typically included air conditioning, power windows, central locking, and an audio system. Safety features, important for a family vehicle, included ABS (Anti-lock Braking System) and front ventilated disc brakes, with disc brakes on the rear. The suspension utilizes a spring strut setup for both the front and rear axles, providing a comfortable ride. The vehicle rides on 215/55 R17 tires mounted on 7J x 17 inch wheel rims. The 407 SW aimed to provide a refined and comfortable driving experience, with a focus on practicality and usability.
Technical Specifications
| Brand | Peugeot |
| Model | 407 |
| Generation | 407 SW |
| Type (Engine) | 2.2i 16V (160 Hp) Automatic |
| Start of production | 2006 |
| End of production | 2008 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 14.2 l/100 km (16.6 US mpg, 19.9 UK mpg) |
| Fuel consumption (extra urban) | 7 l/100 km (33.6 US mpg, 40.4 UK mpg) |
| Fuel consumption (combined) | 9.6 l/100 km (24.5 US mpg, 29.4 UK mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 12.7 sec |
| Acceleration 0 – 62 mph | 12.7 sec |
| Acceleration 0 – 60 mph | 12.1 sec |
| Maximum speed | 205 km/h (127.38 mph) |
| Weight-to-power ratio | 9.8 kg/Hp |
| Weight-to-torque ratio | 7.2 kg/Nm |
| Power | 160 Hp @ 5650 rpm |
| Torque | 217 Nm @ 3900 rpm (160.05 lb.-ft. @ 3900 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 3FY EW12J4 |
| Engine displacement | 2230 cm3 (136.08 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 86 mm (3.39 in.) |
| Piston Stroke | 96 mm (3.78 in.) |
| Compression ratio | 10.8:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 4.25 l (4.49 US qt | 3.74 UK qt) |
| Coolant | 8.4 l (8.88 US qt | 7.39 UK qt) |
| Kerb Weight | 1571 kg (3463.46 lbs.) |
| Max. weight | 2195 kg (4839.15 lbs.) |
| Max load | 624 kg (1375.68 lbs.) |
| Trunk (boot) space – minimum | 489 l (17.27 cu. ft.) |
| Fuel tank capacity | 66 l (17.44 US gal | 14.52 UK gal) |
| Length | 4763 mm (187.52 in.) |
| Width | 1811 mm (71.3 in.) |
| Height | 1486 mm (58.5 in.) |
| Wheelbase | 2725 mm (107.28 in.) |
| Front track | 1554 mm (61.18 in.) |
| Rear (Back) track | 1510 mm (59.45 in.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 4 gears, automatic transmission |
| Front suspension | Spring Strut |
| Rear suspension | Spring Strut |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 215/55 R17 |
| Wheel rims size | 7J x 17 |



