Opel Vectra C (facelift ) 1.9 DTI (100 Hp)

The Opel Vectra C, particularly its facelifted iteration launched in July 2005, represented a significant contender in the highly competitive European mid-size segment. As a flagship model for Opel, a brand under the General Motors umbrella at the time, the Vectra C aimed to blend practicality, comfort, and efficient performance for a broad consumer base across Europe and other international markets where it was sold as a Vauxhall, Holden, or Chevrolet. The 1.9 DTI (100 Hp) variant, a diesel-powered sedan, was a pragmatic choice for drivers prioritizing fuel economy and robust torque, aligning with the strong demand for diesel engines in many European countries during that period. This generation, spanning from 2005 to 2008, built upon the foundation of its predecessor with refined styling, enhanced technology, and improved powertrain options, cementing its role as a reliable family and fleet vehicle.

The Opel Vectra C (facelift 2005): A European Market Stalwart

The Opel Vectra C, introduced in 2002, received a significant mid-cycle refresh in 2005, aiming to keep it competitive against rivals like the Volkswagen Passat, Ford Mondeo, and Renault Laguna. This facelifted model, produced from July 2005 until June 2008, brought a sharper, more contemporary aesthetic, particularly noticeable in its redesigned front fascia, lighting clusters, and interior refinements. Available in multiple body styles, the 1.9 DTI (100 Hp) variant specifically refers to the four-door sedan configuration, a popular choice for its balanced blend of passenger comfort and cargo capacity. While the Vectra was never officially sold in the United States, its engineering and market positioning mirror that of mid-size sedans familiar to American consumers, emphasizing spaciousness, ride quality, and a comprehensive feature set for its class. The focus on diesel technology for this particular variant underscored Opel’s commitment to offering fuel-efficient options that complied with evolving European emission standards, such as the Euro 4 standard it met.

Powertrain and Performance Characteristics

At the heart of the Opel Vectra C (facelift 2005) 1.9 DTI (100 Hp) lies a robust 1.9-liter (1910 cm³ or 116.56 cu. in.) inline four-cylinder diesel engine, designated with the model code Z19DTL. This powertrain architecture features a front, transverse engine layout, driving the front wheels through a sophisticated 6-speed manual transmission. The engine benefits from a direct injection fuel system, coupled with a turbocharger and intercooler, which are crucial for enhancing both power output and efficiency in a diesel unit of this displacement. A DOHC (Dual Overhead Camshaft) valvetrain with two valves per cylinder further optimizes combustion. With a compression ratio of 18:1, characteristic of diesel engines, it delivers a respectable 100 horsepower at 3500 rpm. More importantly for daily driving, the engine generates a substantial 191.77 lb.-ft. of torque across a wide and accessible band, from 1700 to 2500 rpm, which provides strong pulling power and effortless cruising capabilities.

Performance figures for this diesel sedan are well-suited for its intended purpose as a practical family and fleet car. The Vectra C 1.9 DTI accelerates from 0 to 60 mph in a calculated 12.4 seconds, with a top speed of 119.3 mph. While not a performance-oriented vehicle, these figures are more than adequate for highway merging and comfortable long-distance travel. A key highlight of this powertrain is its exceptional fuel economy. The combined cycle fuel consumption is an impressive 41.3 US mpg (5.7 l/100 km), with extra-urban driving yielding up to 50 US mpg (4.7 l/100 km). Even in urban environments, it achieves a commendable 31.8 US mpg (7.4 l/100 km). These efficiency numbers, combined with a 16.11 US gallon (61 liter) fuel tank, translate to an extended driving range, a significant advantage for European drivers. Furthermore, the engine incorporates a particulate filter, a crucial component for meeting the Euro 4 emission standard and reducing harmful exhaust emissions, reflecting Opel’s commitment to environmental responsibility.

Design, Comfort, and Safety Features

The Opel Vectra C (facelift 2005) sedan presents a classic four-door, five-seat body type, embodying a design philosophy focused on practicality and understated elegance. Its exterior dimensions – a length of 177.6 inches, a width of 70.79 inches, and a height of 57.48 inches – contribute to a commanding road presence while maintaining maneuverability. A generous wheelbase of 106.3 inches is instrumental in providing a spacious interior cabin and a stable ride. The design, while refreshed, remained conservative, appealing to a broad demographic seeking a reliable and mature aesthetic rather than overt sportiness.

Inside, the Vectra C aimed for comfort and functionality. The five-seat configuration offered ample room for occupants, and the trunk (boot) space was a significant selling point, boasting a maximum capacity of 17.66 cu. ft. (500 liters), making it highly practical for family trips or business use. The suspension system, featuring Spring Struts at the front and a multi-link arrangement at the rear, was tuned to provide a comfortable ride quality, absorbing road imperfections effectively while maintaining stable handling. Braking performance was assured by ventilated discs at the front and solid discs at the rear, complemented by an Anti-lock Braking System (ABS), a standard safety feature for its era, ensuring controlled stopping in various conditions. The steering system utilized an electric power steering rack and pinion setup, offering precise control and ease of maneuvering, particularly at lower speeds. Standard tire size was 195/65 R15, mounted on 6.5J x 15 wheel rims, balancing ride comfort with adequate grip. While the Vectra C 1.9 DTI may not have showcased groundbreaking technological advancements for its time, its combination of well-engineered mechanicals, a comfortable and spacious cabin, and a strong emphasis on fuel efficiency made it a highly competent and appealing option in the European mid-size segment.

Technical Specifications: Opel Vectra C (facelift 2005) 1.9 DTI (100 Hp)