Audi RS7 Performance 2017 is a beast

Few would call the 560-hp Audi RS7 under powered. Yet Audi still felt it necessary  to breathe more grunt into the RS7’s twin-turbocharged 4.0-liter V-8 engine. Dubbed the Audi RS7 Performance, the 605-hp model was introduced last year. Its extra power comes courtesy of a new turbocharger design, more efficient inter-cooler heat exchange's, a reprogrammed engine computer, and revised camshafts that activate new exhaust valves. A maximum of 553 lb-ft of torque is available from 2500 rpm to 5500 rpm in a temporary over boost mode. Normally, the engine makes 516 lb-ft at 1750 rpm and rides a wave that peaks at 6000 rpm—500 rpm higher than the standard car’s peak and only 800 rpm short of redline.

Win, Place, Show

Unleashing all 605 horses requires that the car’s driving mode be in the Dynamic setting or that the eight-speed automatic transmission’s Sport or Manual mode be selected. In the latter mode, the driver can swap cogs by pushing and pulling on the shift lever or by pulling on the big but brittle-feeling steering-wheel-mounted paddles. Switch to the Comfort or Auto driving modes and place the transmission in its default setting, though, and the RS7 Performance’s engine opens the gate only for the basic-spec 560 horses.

model’s 45 additional thoroughbreds. Zero to 60 mph takes just 3.2 seconds, zero to 100 mph requires 7.3, and the quarter-mile zips by after 11.3 seconds, at which point the RS7 is traveling 125 mph. Those figures are 0.2, 0.5, and 0.3 second better than the standard car, and the quarter-mile trap speed is 2 mph faster. A standard dual-mode exhaust system emits salacious songs when uncorked, but it actually reduced the Performance model’s decibels in our interior sound-level measurement at idle, while the noise level at a steady 70 mph remained the same.

Mashing on the left pedal resulted in the Performance’s standard carbon-ceramic brakes bringing the car to a halt from 70 mph in 160 feet, 11 more than a Cadillac CTS-V and 17 feet greater than the distance recorded in the RS7 we tested previously. On our 300-foot skidpad, the Continental ContiSportContact 5P summer tires helped the all-wheel-drive hatchback cling to pavement to the tune of 0.94 g.

Specific to the RS7 Performance is Audi’s Dynamic Ride Control suspension system. Unlike the standard RS7, which uses air springs, the RS7 Performance features traditional coil springs paired with a set of three-mode adjustable dampers that are connected diagonally front to rear. When placed in the softest damper setting (Comfort), the RS7 Performance’s ride quality can induce backaches. Switch to the stiffest setting (Dynamic) and you’ll want to invest in a brace. The upside is that the Audi’s body roll is kept to a minimum.

In the Money

Design-wise, the $130,450 RS7 Performance differs little from the $111,650 RS7. Both cars wear the same aggressive front and rear fascias. However, the Performance sports black surrounds for the grille, windows, and exhaust outlets, as well as carbon-fiber trim on its front and rear splitters, lower front air intakes, and mirror caps. Check the right boxes, though, and the standard RS7 can be decked out in a nearly identical scheme, at a cost of $5500. In any event, the RS7 Performance is a beautiful car, its fastback shape and pinched side glass serving as an elegant complement to the car’s audacious RS-specific bodywork. Our test car’s $1075 coat of Panther Black Crystal Effect paint made it all the more striking.

Specifications

VEHICLE TYPE:front-engine, all-wheel-drive, 4-passenger, 4-door hatchback

PRICE AS TESTED:$136,975 (base price: $130,450)

ENGINE TYPE:twin-turbocharged and intercooled DOHC 32-valve V-8, aluminum block and heads, direct fuel injection

Displacement:244 cu in, 3993 cc
Power: 605 hp @ 6100 rpm
Torque: 516 lb-ft @ 1750 rpm

TRANSMISSION:8-speed automatic with manual shifting mode

DIMENSIONS:
Wheelbase: 114.8 in
Length: 197.3 in
Width: 75.2 in Height: 55.9 in
Passenger volume: 94 cu ft
Cargo volume: 25 cu ft
Curb weight: 4487 lb

C/D TEST RESULTS:
Zero to 60 mph: 3.2 sec
Zero to 100 mph: 7.3 sec
Zero to 130 mph: 12.3 sec
Zero to 150 mph: 17.3 sec
Zero to 170 mph: 24.3 sec
Rolling start, 5-60 mph: 4.1 sec
Top gear, 30-50 mph: 2.1 sec
Top gear, 50-70 mph: 2.5 sec
Standing ¼-mile: 11.3 sec @ 125 mph
Top speed (governor limited, mfr's claim): 190 mph
Braking, 70-0 mph: 160 ft
Roadholding, 300-ft-dia skidpad: 0.94 g

FUEL ECONOMY:
EPA combined/city/highway driving: 18/15/25 mpg
C/D observed: 16 mpg