The Audi A6 C4 2.5 TDI 5-speed manual is a diesel-powered version of the fourth-generation Audi A6 (C4) series, produced from 1994 to 2004. It features a 2,511cc inline-5 turbocharged engine producing 140 horsepower and 296 Nm of torque.
The 5-speed manual transmission is paired with the engine, providing drivers with a smooth and responsive driving experience. The Audi A6 C4 2.5 TDI offers exceptional fuel efficiency for its time, achieving up to 25.9 miles per gallon (mpg) in urban conditions and 45.7 mpg on highways.
The vehicle's interior features premium leather seats, wood trim accents, and a comprehensive set of standard equipment, including power windows, central locking, and an AM/FM stereo with cassette player. The exterior is characterized by its distinctive C4 design language, with a sloping hood, angular lines, and a slightly rounded rear end.
In terms of performance, the Audi A6 C4 2.5 TDI accelerates from 0-60 mph in approximately 10.3 seconds, making it suitable for both city driving and highway cruising. The top speed is electronically limited to 130 mph (210 km/h).
Safety features include dual airbags, ABS, and a robust body structure designed to meet the highest safety standards of the time.
The Audi A6 C4 2.5 TDI has a payload capacity of up to 560 kg (1,236 lbs) and can tow trailers weighing up to 1,600 kg (3,527 lbs).
Maintenance costs are relatively low due to its robust engine design, with estimated annual costs ranging from $400-$700 for a well-maintained vehicle. With an overall length of 4,844 mm (190.5 in), width of 1,766 mm (69.7 in), and wheelbase of 2,656 mm (104.6 in), the Audi A6 C4 2.5 TDI offers ample interior space for passengers and cargo.
This model year was produced from January 1994 to December 1994, making it a prime example of mid-90s German engineering and design excellence.