1987-1990 Fiat Regata Weekend 100 i.e. 1.6 (101 Hp)

The Fiat Regata Weekend 100 i.e. 1.6, produced between 1987 and 1990, represents a practical and relatively well-equipped variant of the Regata estate (station wagon) line. Positioned as a mid-range offering, it aimed to provide a balance between affordability, fuel efficiency, and usable performance for families and those requiring a versatile vehicle. The Regata itself was a replacement for the Fiat 131, and the Weekend version specifically targeted buyers needing the increased cargo capacity of a station wagon. This model year falls within the latter part of the Regata’s production run, benefiting from some refinements made throughout the model’s lifecycle.

Technical Specifications

Powertrain & Engine Architecture

The heart of the Regata Weekend 100 i.e. is the 149 A4.000 1.6-liter inline-four cylinder engine. This engine is a naturally aspirated unit, meaning it doesn’t employ forced induction like a turbocharger or supercharger. It features a cast iron block and an aluminum cylinder head, a common configuration for engines of this era. The “i.e.” designation signifies fuel injection – specifically, Bosch Mono-Jetronic single-point fuel injection. This system, while not as sophisticated as multi-point injection, offered improvements in fuel efficiency and emissions compared to carbureted engines. The engine utilizes a single overhead camshaft (SOHC) operating two valves per cylinder. Peak horsepower is rated at 101 hp, with torque figures around 107 lb-ft. The engine is mated to a three-speed automatic transmission, a relatively common choice for buyers prioritizing ease of use over outright performance.

Driving Characteristics

The Regata Weekend 100 i.e. with the automatic transmission delivers a comfortable, if not particularly exhilarating, driving experience. The three-speed automatic, while smooth in operation, does limit acceleration. The gear ratios are geared towards fuel economy and relaxed cruising rather than spirited driving. Acceleration from 0 to 60 mph is estimated to be around 12-13 seconds. The engine provides adequate power for everyday driving, including highway merging and overtaking, but requires careful planning. Compared to the manual transmission versions of the 1.6, the automatic suffers a noticeable performance penalty. The higher-output 1.6 and 2.0-liter engines, available in other Regata trims, offered significantly more responsive acceleration. The suspension is tuned for comfort, providing a relatively soft ride, but this can result in some body roll during cornering. Steering is light and easy, making it suitable for urban driving.

Equipment & Trim Levels

The 100 i.e. trim level of the Regata Weekend offered a reasonable level of standard equipment for its time. Interior upholstery typically consisted of cloth seats, available in a variety of patterns and colors. The dashboard layout is functional and straightforward, with clearly labeled controls. Standard features included power steering, a basic stereo system, and front disc brakes with rear drums. Optional extras included power windows, central locking, and a sunroof. The Weekend trim, by its nature, included a large cargo area accessible through a rear tailgate. The rear seats could be folded down to further increase cargo capacity. The interior trim quality was typical for a family car of the late 1980s – durable but not luxurious.

Chassis & Braking

The Regata Weekend utilizes a relatively simple chassis design. It features a front independent suspension with MacPherson struts and a rear rigid axle suspension with leaf springs. This setup prioritizes cost-effectiveness and durability over sophisticated handling. The braking system consists of disc brakes on the front wheels and drum brakes on the rear. While adequate for normal driving conditions, the rear drum brakes limit overall braking performance compared to all-disc setups. Stabilizer bars (anti-roll bars) were typically fitted to the front axle to reduce body roll, but their thickness varied depending on the specific market and optional equipment. The steering system is a recirculating ball type, providing a relatively indirect steering feel.

Market Reception & Comparison

The Fiat Regata Weekend 100 i.e. was generally well-received as a practical and affordable family car. Critics praised its spacious interior, comfortable ride, and reasonable fuel economy. However, the automatic transmission was often criticized for its sluggish performance. Compared to other station wagons available at the time, such as the Ford Escort Estate or the Opel/Vauxhall Astra Estate, the Regata Weekend offered a competitive level of equipment and space for its price. The 1.6-liter engine provided acceptable fuel economy, typically around 25-30 mpg in mixed driving conditions. The manual transmission versions of the Regata were generally considered more reliable than the automatic, as the three-speed automatic was prone to occasional issues with solenoid valves and torque converter wear.

Legacy

The Fiat Regata Weekend, and specifically the 100 i.e. 1.6 automatic variant, has become a relatively uncommon sight on the roads today. While generally reliable, the age of these vehicles means that maintenance and repair can be challenging due to parts availability. The 149 A4.000 engine is known to be reasonably durable if properly maintained, but corrosion can be a significant issue, particularly in regions with harsh winters. In the used car market, well-maintained examples of the Regata Weekend are sought after by classic Fiat enthusiasts and those looking for a unique and affordable vintage vehicle. The Regata Weekend represents a snapshot of 1980s European automotive design – a practical, functional, and relatively affordable family car that offered a good balance of features and usability.