The C3 generation engine lineup evolved continuously between 1983 and 1991, transitioning from 10-valve variants to an advanced 20-valve architecture.
10V Phase (1983–1990)
In the early years, the Audi 200 C3 utilized the 2.1-liter 10-valve turbo engine (code KG), delivering 182 hp without a catalytic converter. To comply with strict environmental legislation in Europe and North America, Audi introduced the 2.2-liter (2,226 cc) 10-valve engine with a three-way catalytic converter (code MC), tuned to 165 hp.
With the 1988 facelift, new calibrations of the 2.2-liter engine emerged: the 1B code, equipped with optimized electronic engine management and elevated boost pressure to deliver 200 hp with a manual transmission, and the 2B code, tuned to 190 hp for automatic transmission versions.
The Technical Pinnacle: Audi 200 20V Turbo Quattro (1989–1991)
In March 1989, Audi presented the definitive version of the C3 series: the Audi 200 20V Turbo Quattro (Sedan and Avant). Under the hood, the vehicle adopted the 3B engine, a 2.2-liter (2,226 cc) inline-5 with double overhead camshafts (DOHC), 4 valves per cylinder (20V total), a KKK K24 turbocharger with a high-capacity intercooler, and Bosch Motronic sequential electronic fuel injection.
This powerplant generated 220 hp at 5,700 rpm and 309 Nm of torque at just 1,950 rpm, allowing the sedan to accelerate from 0 to 100 km/h in 6.6 seconds and reach a top speed of 242 km/h. The 200 20V featured standard permanent quattro all-wheel drive with a Torsen center differential, a reinforced 5-speed manual gearbox, and distinctive styling cues such as subtly flared front and rear wheel arches and cross-spoke BBS alloy wheels.
To rein in the 20V's performance, Audi adopted a front braking system developed by ATE Teves, nicknamed "UFO" brakes due to the disc's shape. This system positioned the brake caliper inside the dished steel rotor, allowing the use of a larger effective disc diameter (310 mm) without increasing the 15-inch wheel size, resulting in superior thermal heat dissipation.
| Engine Code |
Valves |
Displacement |
Power / Torque |
Fuel Delivery / Catalyst |
Period |
Transmission / Drivetrain |
| KG |
10V |
2,144 cc |
182 hp (134 kW) @ 5,700 rpm / 252 Nm |
Bosch K-Jetronic Turbo / Non-Catalyst |
1983–1987 |
5-speed Manual / FWD or Quattro |
| MC |
10V |
2,226 cc |
165 hp (121 kW) @ 5,500 rpm / 240 Nm |
Bosch K-Jetronic with Catalyst |
1985–1991 |
5-speed Manual / 3/4-speed Auto / FWD / Quattro |
| 1B |
10V |
2,226 cc |
200 hp (147 kW) @ 5,700 rpm / 270 Nm |
Bosch K-Jetronic with Catalyst |
1988–1990 |
5-speed Manual / FWD or Quattro |
| 2B |
10V |
2,226 cc |
190 hp (140 kW) @ 5,800 rpm / 270 Nm |
Bosch K-Jetronic with Catalyst |
1988–1990 |
4-speed Automatic / Front-Wheel Drive |
| 3B |
20V |
2,226 cc |
220 hp (162 kW) @ 5,700 rpm / 309 Nm |
Bosch Motronic Turbo 20V / Catalyst |
1989–1991 |
5-speed Manual / Quattro All-Wheel Drive |