Peugeot 605 (6B) 3.0 (167 Hp)

The Peugeot 605 (6B), produced from 1989 to 2000, represents a significant step forward for the French automaker, positioned as a large, executive sedan. Intended to replace the aging Peugeot 505, the 605 aimed to compete with established German rivals like the BMW 5 Series and Mercedes-Benz E-Class. While never a massive sales success, particularly outside of Europe, the 605 garnered respect for its sophisticated engineering, comfortable ride, and distinctive styling. The 3.0-liter variant, producing 167 horsepower, was a popular choice, offering a balance of performance and fuel economy for the time. The 605 was Peugeot’s flagship sedan during its production run, showcasing many of the company’s technological advancements.

Peugeot 605 (6B) 3.0: An Overview

The 605 was a crucial model for Peugeot, demonstrating the company’s ambition to move upmarket and challenge the dominance of German manufacturers in the executive car segment. It was available with a range of engines, including petrol (gasoline) and diesel options, with varying levels of equipment. The 3.0-liter petrol engine, detailed here, was a V6 configuration, offering smooth power delivery and a relatively refined driving experience. The car’s design, penned by Pininfarina, was modern for its time, featuring clean lines and a spacious interior. The 605 was primarily sold in Europe, but limited numbers were exported to other markets. It was discontinued in 2000, replaced by the Peugeot 607.

Engine & Performance

The heart of the Peugeot 605 3.0 is a 2.963-liter (180.81 cubic inches) naturally aspirated V6 engine, designated UFZ S6A. This engine produces 167 horsepower at 5600 rpm and 235 Nm (173.33 lb-ft) of torque at 4600 rpm. The engine features a multi-port fuel injection system and an overhead camshaft (OHC) valvetrain with two valves per cylinder. Power is delivered to the front wheels via a 5-speed manual transmission. Acceleration from 0 to 100 km/h (0-62 mph) takes 9.7 seconds, while 0 to 60 mph is achieved in approximately 9.2 seconds. The top speed is rated at 222 km/h (137.94 mph). The engine’s power-to-weight ratio is 9.2 kg/Hp, and the torque-to-weight ratio is 6.5 kg/Nm. The engine’s specific output is 56.4 horsepower per liter, a respectable figure for a naturally aspirated V6 of this era.

Design & Features

The Peugeot 605 is a four-door sedan with a classic three-box design. Pininfarina’s influence is evident in the car’s elegant proportions and clean lines. The interior is spacious and well-appointed, offering comfortable seating for five passengers. Key features of the 605 included power steering, ventilated front disc brakes, and disc brakes on the rear axle. An Anti-lock Braking System (ABS) was also available, enhancing safety. The trunk (boot) offers a minimum capacity of 497 liters (17.55 cubic feet). The 605 prioritized comfort and refinement, offering a smooth ride and a quiet cabin. While not overtly luxurious, the car provided a level of sophistication that was competitive with its rivals. The car’s design emphasized practicality and usability, with a focus on providing a comfortable and enjoyable driving experience.

Technical Specifications