1972-1975 Opel Rekord D Coupe 1.7 S (83 Hp)

The Opel Rekord D Coupe 1.7 S, produced between 1972 and 1975, was a stylish and relatively affordable coupe offering within the broader Opel Rekord D range. Positioned as a more sporting variant, the 1.7 S aimed to attract buyers seeking a blend of practicality and a degree of performance. It was built on the Rekord D platform (internally designated as the 1HX0 series), which represented a significant redesign for the Rekord line, moving towards a more modern and aerodynamic aesthetic. The Coupe body style, in particular, was a departure from the more traditional sedan and wagon offerings, appealing to a different segment of the market.

Powertrain & Engine Architecture

The heart of the Rekord D Coupe 1.7 S was its 1698 cc (103.62 cubic inches) inline-four cylinder engine. This engine, identifiable by its various internal codes depending on the specific market, produced 83 horsepower (hp) at 5400 rpm and 144 Newton-meters (106.21 lb-ft) of torque at 3800 rpm. The engine featured a single overhead camshaft (SOHC) valvetrain with two valves per cylinder. Fuel delivery was managed by a carburetor, a common setup for the time, rather than fuel injection. The compression ratio was 9.8:1. Bore and stroke dimensions were 88 mm (3.46 in) and 69.8 mm (2.75 in) respectively. While not a high-performance engine by modern standards, it provided adequate power for the vehicle’s weight and intended use.

Transmission

The 1.7 S was primarily equipped with a four-speed manual transmission, driving the rear wheels. This manual gearbox was chosen to enhance the sporting character of the model. While an automatic transmission was available on other Rekord D models, it was not typically paired with the 1.7 S engine due to the performance implications. The rear-wheel drive configuration was standard for the Rekord D series.

Driving Characteristics

The Rekord D Coupe 1.7 S offered a driving experience that prioritized comfort and usability over outright speed. Acceleration from 0 to 100 km/h (0-62 mph) took approximately 16.5 seconds, and 0 to 60 mph was achieved in around 15.7 seconds. The top speed was rated at 155 km/h (96.31 mph). The engine’s torque curve provided reasonable responsiveness in everyday driving situations, but the carburetor-fed engine lacked the crispness of more modern fuel-injected systems. The four-speed manual transmission allowed drivers to make the most of the available power, but the gear ratios were spaced to favor fuel economy and cruising comfort rather than aggressive acceleration. Compared to the larger-engined Rekord models, such as those with the 2.1L or 2.2L engines, the 1.7 S felt noticeably less powerful, but it also offered better fuel economy.

Equipment & Trim Levels

The Rekord D Coupe 1.7 S was generally well-equipped for its price point. Standard features included comfortable seating for five passengers, a spacious trunk with a capacity of 435 liters (15.36 cubic feet), and a relatively well-appointed interior. Interior upholstery was typically cloth, with vinyl trim accents. The dashboard layout was functional and straightforward, featuring analog gauges for speed, fuel level, coolant temperature, and other vital information. Optional extras included a sunroof, upgraded audio systems, and more luxurious interior trim options. The 1.7 S trim level often included some cosmetic enhancements, such as unique badging and wheel covers, to differentiate it from the base Rekord Coupe models.

Chassis & Braking

The Rekord D Coupe 1.7 S utilized a conventional chassis design with independent front suspension and a rigid axle rear suspension. The front suspension featured coil springs and wishbones, while the rear suspension employed leaf springs. Braking was accomplished via disc brakes on the front wheels and drum brakes on the rear wheels. The 14-inch wheel rims were standard. The suspension setup was tuned for a balance of ride comfort and handling, prioritizing a smooth and stable ride over sporty cornering performance. The kerb weight of the vehicle was 1080 kg (2380.99 lbs), contributing to its relatively modest acceleration figures.

Market Reception & Comparison

The Opel Rekord D Coupe 1.7 S was generally well-received by automotive critics as a stylish and practical coupe. It was praised for its comfortable ride, spacious interior, and relatively affordable price. However, the engine’s performance was often criticized as being somewhat underwhelming, particularly when compared to other coupes available at the time. Fuel consumption was rated at 12.5 liters per 100 kilometers (18.8 US mpg, 22.6 UK mpg, 8 km/l). Compared to other Rekord D variants, the 1.7 S offered a more economical option for buyers who didn’t require the extra power of the larger-engined models. It competed with other European coupes, such as the Ford Capri and the Volkswagen Karmann Ghia, offering a similar blend of style and practicality.

Technical Specifications

Legacy

The Opel Rekord D Coupe 1.7 S, while not a particularly rare or highly sought-after classic today, remains a charming example of 1970s European automotive design. The 1.7-liter engine, while not known for exceptional reliability, is relatively simple to maintain and repair. Parts availability can be a challenge, but a dedicated network of Opel enthusiasts and classic car parts suppliers exists. The car’s relatively simple mechanicals make it an appealing project for amateur mechanics. In the used car market, well-maintained examples of the 1.7 S Coupe can fetch modest prices, appealing to collectors and enthusiasts seeking a stylish and affordable classic coupe. The Rekord D Coupe, in general, represents a significant design evolution for Opel and remains a popular choice for restoration projects.