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Audi A6 Repair Manuals

Audi A6Free Audi A6 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 A6 (C4/4A) was introduced in 1994. Technical specs: Class: executive car; Platform: Volkswagen Group C4 platform; Layout: front-engine, front-wheel drive or four-wheel drive; Body style: 4-door sedan, 5-door station wagon; Wheelbase: 105.8-106.0 in (2,687-2,692 mm); Length: 188.9 in (4,797 mm); Width: 70.2 in (1,783 mm); Height: 56.3 in (1,430 mm); Engines: 1.8L DOHC I4 produced 123 hp (92 kW); 2.0L SPFI SOHC I4 produced 99 hp (74 kW); 2.0L MPFI SOHC I4 produced 113 hp (85 kW); 2.0L DOHC I4 produced 138 hp (103 kW); 2.2L DOHC I5 produced 227 hp (169 kW); 2.3L SOHC I5 produced 131 hp (98 kW); 2.6L SOHC V6 produced 148 hp (110 kW); 2.8L SOHC V6 produced 172 hp (128 kW); 2.8L DOHC V6 produced 190 hp (142 kW); 4.2L DOHC V8 produced 286 hp (213 kW); 1.9L TDI SOHC I4 produced 89 hp (66 kW); 2.5L TDI SOHC I5 produced 138 hp (103 kW); Transmissions: 4-speed automatic; 5-speed manual; 6-speed manual.
1994-1997 Audi A6 repair manual
1994-1997 Audi A6 wiring diagrams
The second generation Audi A6 (C5/4B) was introduced in 1997. Technical specs: Class: executive car; Platform: Volkswagen Group C5 platform; Layout: front-engine, front-wheel drive or four-wheel drive; Body style: 4-door sedan, 5-door station wagon; Wheelbase: 108.7 in (2,760 mm); Length: 189.2 in (4,805 mm); Width: 71.3 in (1,810 mm); Height: 57.2-58.2 in (1,453-1,479 mm); Engines: 1.8L 20v I4 produced 123 hp (92 kW); 1.8L turbo 20v I4 produced 148 hp (110 kW); 2.0L 20v I4 produced 129 hp (96 kW); 2.4L 30v V6 produced 162 hp (121 kW); 2.4L 30v BDV V6 produced 168 hp (125 kW); 2.7L turbo 30v V6 produced 227 hp (169 kW); 2.8L 30v V6 produced 190 hp (142 kW); 3.0L 30v V6 produced 217 hp (162 kW); 4.2L 40v V8 produced 296 hp (221 kW); 4.2L turbo 40v V8 produced 335 hp (250 kW); 1.9L TDI I4 produced 129 hp (96 kW); 2.5L 24v V6 TDI produced 161 hp (120 kW); Transmissions: continuously variable transmission (CVT); 5-speed automatic; 5-speed automatic with tiptronic; 5-speed manual; 6-speed manual.
1997-2004 Audi A6 repair manual
1997-2004 Audi A6 wiring diagrams
The third generation Audi A6 (C6/4F) was introduced in 2004. Technical specs: Class: executive car; Platform: Volkswagen Group C6 platform; Layout: front-engine, front-wheel drive or four-wheel drive; Body style: 4-door sedan, 5-door station wagon; Wheelbase: 111.9-115.9 in (2,760-2,945 mm); Length: 194.0-198.2 in (4,927-5,035 mm); Width: 73.0 in (1,855 mm); Height: 57.4-58.5 in (1,459-1,485 mm); Engines: 2.0L TFSI DOHC I4 produced 168 hp (125 kW); 2.4L DOHC V6 produced 175 hp (130 kW); 2.8L FSI DOHC V6 produced 207 hp (154 kW); 3.0L TFSI DOHC V6 produced 286 hp (213 kW); 3.2L FSI DOHC V6 produced 252 hp (188 kW); 4.2L DOHC V8 produced 330 hp (246 kW); 4.2L FSI DOHC V8 produced 345 hp (257 kW); 5.0L TFSI DOHC V10 produced 572 hp (427 kW); 5.2L FSI DOHC V10 produced 429 hp (320 kW); 2.0L TDI DOHC I4 produced 138 hp (103 kW); 2.7L TDI DOHC V6 produced 161 hp (120 kW); 3.0L TDI DOHC V6 produced 230 hp (171 kW); Transmissions: continuously variable transmission (CVT); 6-speed tiptronic automatic; 6-speed manual.
2004-2011 Audi A6 repair manual
2004-2011 Audi A6 wiring diagrams
The fourth generation Audi A6 (C7/4G) was introduced in 2011. Technical specs: Class: executive car; Platform: Volkswagen Group MLB platform; Layout: front-engine, front-wheel drive or four-wheel drive; Body style: 4-door sedan, 5-door station wagon; Wheelbase: 114.6-118.4 in (2,912-3,008 mm); Length: 194.2 in (4,933 mm); Width: 73.8 in (1,874 mm); Height: 57.3 in (1,455 mm); Engines: 2.0L TFSI I4 produced 178 hp (132 kW); 2.5L FSI V6 produced 187 hp (140 kW); 2.8L FSI V6 produced 217 hp (162 kW); 3.0L TFSI V6 produced 296 hp (221 kW); 2.0L TDI I4 produced 175 hp (130 kW); 3.0L TDI V6 produced 201 hp (150 kW); Transmissions: continuously variable transmission (CVT); 8-speed Tiptronic automatic; 7-speed S-Tronic DCT; 6-speed manual.
2011-2018 Audi A6 repair manual
2011-2018 Audi A6 wiring diagrams
The fifth generation Audi A6 (C8/4K) was introduced in 2019. Technical specs: Class: executive car; Platform: Volkswagen Group MLB Evo platform; Layout: front-engine, front-wheel drive or four-wheel drive; Body style: 4-door sedan, 5-door station wagon; Wheelbase: 115.1-119.1 in (2,924-3,024 mm); Length: 194.4-198.8 in (4,939-5,050 mm); Width: 74.3 in (1,886 mm); Height: 57.4-57.8 in (1,457-1,467 mm); Engines: 2.0L TFSI I4 produced 242 hp (180 kW); 2.9L TFSI V6 produced 444 hp (331 kW); 3.0L TFSI V6 produced 335 hp (250 kW); 4.0L TFSI V6 produced 592 hp (441 kW); 2.0L TDI I4 produced 201 hp (150 kW); 3.0L TDI V6 produced 228 hp (170 kW); Transmissions: 8-speed Tiptronic automatic; 7-speed S-Tronic DCT.
2019-present Audi A6 repair manual
2019-present Audi A6 wiring diagrams
Free Audi repair manuals