1992-1995 Audi S2 2.2i Turbo 20V (230 Hp) quattro

Technical Specifications

The Audi S2 2.2i Turbo 20V quattro, produced between October 1992 and December 1995, represents a significant chapter in Audi’s performance history. Built on the Audi 80 (B3) chassis – internally designated the B3 – the S2 was initially conceived as a homologation special for Group A rally racing, although a dedicated rally program ultimately didn’t come to fruition. It quickly gained recognition for its powerful turbocharged five-cylinder engine, quattro all-wheel drive system, and a subtly sporty aesthetic. The S2 wasn’t merely a faster 80; it was a comprehensively engineered performance sedan designed for enthusiasts who desired a blend of practicality and exhilarating driving dynamics. This specific variant, featuring the 2.2-liter 20V turbocharged engine and a six-speed manual transmission, stood as the flagship model within the S2 range.

Powertrain & Engine Architecture

The core of the S2’s performance is the ABY engine, a 2.2-liter inline five-cylinder powerplant. This engine evolved from the earlier NG (and subsequent RR) engines, but with substantial upgrades. A larger turbocharger and intercooler were key improvements, boosting output to 230 horsepower and 350 Nm (258 lb-ft) of torque. The engine employs a Bosch Motronic fuel injection system, meticulously managing fuel delivery and ignition timing for optimal performance. The 20-valve cylinder head – the origin of the “20V” designation – features dual overhead camshafts and four valves per cylinder, enhancing airflow and contributing to the engine’s impressive specific output. The six-speed manual transmission, sourced from Getrag, provides precise gear changes and effectively harnesses the engine’s power. The longitudinal engine layout, combined with Audi’s renowned quattro all-wheel-drive system, delivers exceptional traction and stability.

Driving Characteristics

The S2 2.2i Turbo delivers a driving experience that is both engaging and refined. The turbocharger provides a noticeable power surge, delivering strong acceleration from approximately 1950 rpm. The six-speed gearbox allows the driver to maintain the engine within its optimal power band, while the quattro system ensures confident handling in various weather conditions. Compared to the naturally aspirated 80 models, the S2 offers a considerably more potent and responsive driving experience. While not as overtly aggressive as some contemporary sports cars, the S2 provides a balanced and accessible performance profile. The gear ratios are well-matched, providing strong acceleration in each gear, and the car feels stable and planted at higher speeds.

Equipment & Trim Levels

The S2 was reasonably well-equipped, even by 1990s standards. Standard features included power windows, central locking, power steering, ABS brakes, and a sunroof. The interior typically featured sport seats upholstered in a combination of cloth and leather. Optional extras included full leather upholstery, automatic climate control, and a premium sound system. The S2’s interior design was understated yet functional, prioritizing driver ergonomics. Exterior styling cues included a distinctive front grille, flared wheel arches, and a rear spoiler, setting it apart from the standard Audi 80.

Chassis & Braking

The S2’s chassis was based on the Audi 80 platform, but with several enhancements to improve handling and stability. The suspension featured stiffer springs and dampers, along with a larger diameter stabilizer bar. Brakes consisted of ventilated discs at the front and solid discs at the rear, providing ample stopping power. The quattro all-wheel-drive system distributes power between the front and rear axles as needed, maximizing traction and minimizing understeer. The S2’s suspension setup strikes a good balance between comfort and handling, offering a relatively compliant ride without compromising cornering ability.

Market Reception & Comparison

The Audi S2 was generally well-received by automotive critics, who lauded its performance, handling, and build quality. It was frequently compared to rivals such as the BMW M3 and the Mercedes-Benz 190E 2.5-16. The S2 offered a compelling alternative to these cars, providing a unique combination of performance, practicality, and all-weather capability. Fuel economy was reasonable for a performance car of its era, averaging around 20 mpg in mixed driving. Reliability was generally good, although the turbocharger and associated components required regular maintenance.

Legacy

The Audi S2 occupies a significant position in automotive history as a precursor to Audi’s modern high-performance models, such as the S4 and RS4. The ABY engine, in particular, is highly regarded by enthusiasts for its robust construction and tuning potential. Today, the S2 is a sought-after classic car, with well-maintained examples commanding premium prices. The powertrain, while aging, remains generally reliable with proper maintenance, although sourcing parts can sometimes be challenging. The S2 remains a testament to Audi’s engineering expertise and a rewarding driving experience for those who appreciate a classic performance sedan.