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Audi S4 Repair Manuals

Audi S4Free Audi S4 repair manuals [pdf] for do-it-yourselfers. Content: general information; maintenance; common specs & procedures; DTC index (trouble codes); accessories & equipment; body & frame; brakes; driveline/axles; electrical; wiring diagrams; engine; engine performance; HVAC; lighting; restraints; steering; suspension; transmission.

The first generation Audi S4 (4A) was introduced in 1991. Technical specs: Class: compact executive car; Platform: Volkswagen Group C4 platform; Layout: front-engine, four-wheel drive; Body style: 4-door sedan, 5-door station wagon; Wheelbase: 106.0 in (2,692 mm); Length: 188.6-196.1 in (4,790-4,982 mm); Width: 71.0 in (1,803 mm); Height: 56.8 in (1,443 mm); Engines: 2.2L 20V DOHC Turbo I5 produced 227 hp (169 kW) at 5,900 rpm and 258 lb·ft (350 N·m) at 1,950 rpm; Transmissions: 4-speed automatic; 5-speed manual; 6-speed manual.
1991-1994 Audi S4 repair manual
1991-1994 Audi S4 wiring diagrams
The second generation Audi S4 (8D) was introduced in 1997. Technical specs: Class: compact executive car; Platform: Volkswagen Group B5 platform; Layout: front-engine, four-wheel drive; Body style: 4-door sedan, 5-door station wagon; Wheelbase: 103.0 in (2,615 mm); Length: 176.5 in (4,483 mm); Width: 68.2-72.8 in (1,733-1,848 mm); Height: 55.0-55.8 in (1,396-1,418 mm); Engines: 2.7L 30v Biturbo V6 produced 261 hp (195 kW) and 295 lb·ft (400 N·m); Transmissions: 5-speed automatic; 6-speed manual.
1997-2002 Audi S4 repair manual
1997-2002 Audi S4 wiring diagrams
The third generation Audi S4 (8E/8H) was introduced in 2003. Technical specs: Class: compact executive car; Platform: Volkswagen Group B6 platform; Layout: front-engine, four-wheel drive; Body style: 2-door convertible, 4-door sedan, 5-door station wagon; Wheelbase: 104.4-104.5 in (2,651-2,654 mm); Length: 180.0-180.1 in (4,573-4,575 mm); Width: 70.0-70.1 in (1,778-1,781 mm); Height: 54.8-55.7 in (1,391-1,415 mm); Engines: 4.2L 40v DOHC V8 produced 339 hp (253 kW); Transmissions: 6-speed automatic; 6-speed manual.
2003-2005 Audi S4 repair manual
2003-2005 Audi S4 wiring diagrams
The fourth generation Audi S4 (8E/8H) was introduced in 2006. Technical specs: Class: compact executive car; Platform: Volkswagen Group B7 platform; Layout: front-engine, four-wheel drive; Body style: 2-door convertible, 4-door sedan, 5-door station wagon; Wheelbase: 104.3-104.5 in (2,648-2,654 mm); Length: 180.0-180.6 in (4,573-4,586 mm); Width: 70.0-70.1 in (1,778-1,781 mm); Height: 54.8-55.7 in (1,391-1,415 mm); Engines: 4.2L 40v V8 produced 339 hp (253 kW); Transmissions: 6-speed automatic; 6-speed manual.
2006-2008 Audi S4 repair manual
2006-2008 Audi S4 wiring diagrams
The fifth generation Audi S4 (8K) was introduced in 2006. Technical specs: Class: compact executive car; Platform: Volkswagen Group MLB/MLP platform; Layout: front-engine, four-wheel drive; Body style: 4-door sedan, 5-door station wagon; Wheelbase: 110.7 in (2,811 mm); Length: 185.7 in (4,717 mm); Width: 71.9 in (1,826 mm); Height: 55.4-55.7 in (1,406-1,415 mm); Engines: 3.0L CAKA/CREC 24v V6 supercharged produced 328 hp (245 kW) at 5,500-7,000 rpm and 325 lb·ft (440 N·m) at 2,900-5,300 rpm; Transmissions: 6-speed automatic; 6-speed manual.
2009-2016 Audi S4 repair manual
2009-2016 Audi S4 wiring diagrams
The sixth generation Audi S4 (8W) was introduced in 2017. Technical specs: Class: compact executive car; Platform: Volkswagen Group MLB/MLP platform; Layout: front-engine, four-wheel drive; Body style: 4-door sedan, 5-door station wagon; Wheelbase: 111.0 in (2,820 mm); Length: 186.1-186.8 in (4,726-4,745 mm); Width: 72.5 in (1,842 mm); Height: 56.2 in (1,427 mm); Engines: 3.0L Turbocharged V6 TFSI produced 349 hp (260 kW) and 369 lb·ft (500 N·m) at 1,370-4,500 rpm; Transmissions: 8-speed automatic.
2017-present Audi S4 repair manual
2017-present Audi S4 wiring diagrams
Free Audi repair manuals