R8 engines

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4.2 FSI®
4.2 FSI®

The adrenaline inducing 4.2 liter FSI® V8 engine features race-winning technology such as FSI direct injection and sodium-cooled exhaust valves providing relentless power. Displayed under a transparent panel, the high revving V8 rockets from 0-60 in 4.4 seconds on the way up to a top track speed of 187 mph.

4.2 FSI® Specs
Horsepower 430 hp @ 7900 RPM
Torque 316 lb-ft. @ 4500 RPM
0-60 MPH 4.4 sec.
  Manual R tronic®
Fuel Estimates 11/20 MPG 13/21 MPG
5.2 FSI®
5.2 FSI®

The high-revving Audi 5.2 liter FSI® V10 produces remarkable power and performance, capable of launching you from 0-60 in 3.7 seconds. In a clear commitment to inspired engineering, the combination of lightweight aluminum design and advanced FSI technology creates a balance that allows for greater all-around performance, improved vehicle dynamics and impressive power delivery.

5.2 FSI® Specs
Horsepower 525 hp @ 8000 rpm
Torque 391 lb-ft. @ 6500 RPM
0-60 MPH 3.7 sec.
  Manual R tronic®
Fuel Estimates 12/19 MPG 13/19 MPG

The adrenaline inducing 4.2 liter FSI® V8 engine features race-winning technology such as FSI direct injection and sodium-cooled exhaust valves providing relentless power. Displayed under a transparent panel, the high revving V8 rockets from 0-60 in 4.4 seconds on the way up to a top track speed of 187 mph.

4.2 FSI® Engine Specification
Cylinder Block Aluminum alloy incorporating silicon crystals
Arrangement Mid mounted, longitudinal
Cylinder Head Aluminum
Bore 3.33 in. [84.5 mm]
Valve Train Intake camshaft adjustment, DOHC chain driven, hydraulic lifters
Stroke 3.65 in. [92.8 mm]
Fuel Injection FSI Direct Injection
Displacement 4.2 liter [254 cu. in., 4163 cc]
Type 4.2 liter DOHC V8, four valves per cylinder, with FSI® direct injection, dry sump lubrication system and aluminum cylinder block, crank case and cylinder heads
Fuel Requirement Premium unleaded
Compression Ratio 12.5:1
Power and Performance
0-60 MPH 4.4 sec.
Top Speed 187 MPH
Horsepower 430 hp @ 7900 RPM
Torque 316 lb-ft. @ 4500 RPM
  Manual R tronic®
Fuel Estimates 11/20 MPG 13/21 MPG
Build Your Audi R8

The high-revving Audi 5.2 liter FSI® V10 produces remarkable power and performance, capable of launching you from 0-60 in 3.7 seconds. In a clear commitment to inspired engineering, the combination of lightweight aluminum design and advanced FSI technology creates a balance that allows for greater all-around performance, improved vehicle dynamics and impressive power delivery.

5.2 FSI® Engine Specification
Cylinder Block Aluminum alloy incorporating silicon crystals
Arrangement Mid mounted, longitudinal
Cylinder Head Aluminum alloy
Bore 3.33 in. [84.5 mm]
Valve Train Continuous intake and exhaust camshaft adjustment, DOHC chain driven
Stroke 3.65 in. [92.8 mm]
Fuel Injection FSI Direct Injection
Displacement 5.2 liter [317.6 cu. in., 5204 cc]
Type 5.2 liter DOHC V10, four valves per cylinder, with FSI® direct injection, dry sump lubrication system, aluminum cylinder block and crank case
Fuel Requirement Premium unleaded
Compression Ratio 12.5:1
Power and Performance
0-60 MPH 3.7 sec.
Top Speed 196 mph
Horsepower 525 hp @ 8000 rpm
Torque 391 lb-ft. @ 6500 RPM
  Manual R tronic®
Fuel Estimates 12/19 MPG 13/19 MPG
Build Your Audi R8