Segundo a wikipedia, que vale o que vale, é o mesmo bloco.
3.0 V6 24v TFSI
identification
parts code prefix: 06E, ID codes: CAJA, CAKA, CCBA, CMUA
engine displacement & engine configuration
2,998 cubic centimetres (182.9 cu in) 90° V6 engine; bore x stroke: 84.5 by 89.1 millimetres (3.33 in × 3.51 in), stroke ratio: 0.95:1 - undersquare/long-stroke, 499.7 cc per cylinder, 90 mm (3.54 in) cylinder spacing, compression ratio: 10.5:1
cylinder block & crankcase
cast aluminium alloy; die-forged steel crossplane crankshaft
cylinder heads & valvetrain
cast aluminium alloy; four valves per cylinder, 24 valves total, low-friction roller finger cam followers with automatic hydraulic valve clearance compensation, chain-driven double overhead camshaft, continuous adjusting variable valve timing for intake and exhaust camshafts
aspiration
Eaton 'Twin Vortices Series' (TVS) Roots-type positive displacement supercharger compressor with 160-degree axial twist twin four-lobe rotors and two integrated water-cooled charge air coolers (one per cylinder bank), mounted within the Vee pumping charged air directly into the inlet manifold
fuel system
fully demand-controlled and returnless; fuel tank–mounted low-pressure fuel pump; Fuel Stratified Injection (FSI): two inlet camshaft double-cam driven single-piston high-pressure injection pumps maintaining a pressure of 30 to 100 bars (435 to 1,450 psi) in the two stainless steel common rail fuel distributor rails (one rail per cylinder bank), six combustion chamber sited direct injection solenoid-controlled sequential fuel injectors, homogenous mixing, stratified-charge combustion (lean-burn) at partial load
ignition system and engine management
mapped direct ignition with centrally mounted spark plugs and six individual direct-acting single spark coils; Siemens Simos 8.xx electronic engine control unit (ECU)
exhaust system
two ceramic catalytic converters
dimensions
length: 360 mm (14.2 in), width: 430 mm (16.9 in), mass: 189 kg (417 lb)
DIN-rated motive power & torque outputs
200 kilowatts (272 PS; 268 bhp) @ 4,780-6,500 rpm; 400 newton metres (295 lbf·ft) @ 2,150-4,780 rpm — CMUA: Audi A4, Audi A5, Audi Q5
213 kilowatts (290 PS; 286 bhp) @ 4,850-6,500 rpm; 420 newton metres (310 lbf·ft) @ 2,500-4,800 rpm — CAJA: Audi A6 (C6)
245 kilowatts (333 PS; 329 bhp) @ 5,500-7,000 rpm; 440 newton metres (325 lbf·ft) @ 2,500-5,000 rpm — CAKA/CCBA: Audi S4 (B8 ), Audi S5
