1966-1971 Opel Rekord C 1.9 S (90 Hp) Manual 4-speed

The Opel Rekord C 1.9 S, produced between 1966 and 1971, represented a significant step forward for Opel in the mid-size sedan market. Part of the Rekord C generation (1966-1971), this variant occupied a middle ground in the lineup, offering a balance between affordability and performance. It was positioned above the base models with smaller engines and below the more powerful, six-cylinder Rekord variants. The 1.9 S, with its 90 horsepower engine and available manual transmission, aimed to provide a comfortable and reliable driving experience for families and commuters.

Opel Rekord C 1.9 S: Overview and Positioning

The Rekord C was a crucial model for Opel, contributing to the company’s growing success in the European automotive market. It was a thoroughly modern design for its time, featuring a spacious interior, improved ride quality, and a wider range of engine options compared to its predecessor. The 1.9 S trim, specifically, was designed to appeal to buyers who desired a bit more power and refinement than the entry-level models, without the added cost of the larger-displacement engines. It was a popular choice for those seeking a practical and dependable family car.

Powertrain & Engine Architecture

The heart of the Rekord C 1.9 S was the 1897 cc (115.76 cu. in.) inline-four cylinder engine, designated the 19S. This engine was a key component of Opel’s new overhead camshaft (OHC) engine family, known internally as the CIH (Camshaft In Head) engine. The CIH design offered improved breathing and efficiency compared to traditional pushrod engines. The 1.9 S engine produced 90 hp at 5100 rpm and 146 Nm (107.68 lb-ft) of torque between 2500-3100 rpm. It featured a compression ratio of 9:1 and utilized a single carburetor for fuel delivery. The valvetrain employed two valves per cylinder. Engine oil capacity was 3.3 liters (3.49 US qt / 2.9 UK qt) and required a specification appropriate for the period. The engine was mounted longitudinally in the front of the vehicle.

The four-speed manual transmission was the standard gearbox for the 1.9 S. This transmission was a robust unit designed to handle the engine’s torque output. While an automatic transmission was available on some Rekord C models, it was less common with the 1.9 S engine, and often considered to detract from the car’s performance. The drivetrain was rear-wheel drive, a common configuration for European sedans of the era.

Driving Characteristics

The Rekord C 1.9 S offered a respectable driving experience for its time. The 90 hp engine provided adequate power for everyday driving, allowing for comfortable cruising on highways and sufficient acceleration for overtaking maneuvers. The four-speed manual transmission allowed drivers to keep the engine in its optimal power band. While not a sports car, the 1.9 S was known for its smooth ride and predictable handling. Compared to the base models with smaller engines, the 1.9 S felt noticeably more responsive. However, it lagged behind the performance of the six-cylinder Rekords, which offered significantly more power and torque. The gear ratios were tailored for fuel efficiency and comfortable cruising, rather than outright acceleration. The rear-wheel drive configuration provided a balanced feel, although it could be prone to oversteer in challenging conditions.

Equipment & Trim Levels

The Rekord C 1.9 S typically came equipped with a reasonable level of standard features for the mid-1960s. These included comfortable cloth upholstery, a basic instrument panel with speedometer, fuel gauge, and temperature indicator, and a steering wheel. The interior was generally functional and well-built, although it lacked the luxury features found in more expensive vehicles. Optional extras included a radio, whitewall tires, a heater, and upgraded interior trim. The exterior featured chrome trim, brightwork, and relatively simple styling. The 1.9 S trim did not typically include extensive cosmetic enhancements, focusing instead on providing a well-rounded package of features and performance.

Chassis & Braking

The Rekord C 1.9 S utilized a robust chassis designed for durability and comfort. The front suspension featured a double wishbone setup, providing a smooth ride and good handling characteristics. The rear suspension employed a rigid axle with trailing arms and coil springs. This configuration was typical for rear-wheel drive sedans of the era. The braking system consisted of disc brakes on the front wheels and drum brakes on the rear wheels. While adequate for normal driving conditions, the braking system lacked the stopping power of more modern systems. The steering was a cone worm with recirculation balls, offering a reasonable level of precision and feedback. Tire size was typically 175/75R13 for both front and rear wheels.

Market Reception & Comparison

The Opel Rekord C 1.9 S was generally well-received by automotive critics and buyers alike. It was praised for its spacious interior, comfortable ride, and reliable engine. However, some critics noted that the engine lacked the refinement and power of its competitors. Compared to other vehicles in its class, such as the Ford Taunus and the Volkswagen Passat, the Rekord C 1.9 S offered a good balance of features and price. Fuel economy was rated at approximately 12 l/100 km (19.6 US mpg / 23.5 UK mpg / 8.3 km/l), which was typical for a vehicle of its size and engine displacement in the 1960s. Reliability was generally good, although maintenance was required to keep the engine running smoothly. The 1.9 S was considered a more practical and affordable alternative to the more powerful Rekord variants, making it a popular choice for families and commuters.

Technical Specifications

Legacy

The Opel Rekord C 1.9 S, and the CIH engine family it featured, left a lasting legacy in the European automotive landscape. The CIH engine proved to be a durable and reliable powerplant, and it continued to be used in various Opel models for many years. Today, the Rekord C 1.9 S is a sought-after classic car, particularly among enthusiasts who appreciate its simple design, robust construction, and nostalgic appeal. While finding well-maintained examples can be challenging, the 1.9 S remains a relatively affordable entry point into the world of classic Opel ownership. The powertrain, while not particularly powerful by modern standards, is known for its longevity and relatively straightforward maintenance requirements. Parts availability can be limited, but a dedicated community of Opel enthusiasts continues to support the preservation of these classic vehicles.