2018 Audi RS5 vs 2018 Audi RS4 Avant Launch Control & Acceleration – Video
The designers drew inspiration for the RS 5 Coupé from the distinctive racing details of the Audi 90 quattro IMSA GTO. Massive air inlets with the honeycomb structure typical of RS models characterize the front end of the new Audi RS 5 Coupé. The Singleframe radiator grille is much wider and flatter than in the base model. Next to the headlights are additional lateral air intakes and outlets; tinted bezels differentiate the optional Matrix LED headlights. quattro blisters on the flanks emphasize the pronounced bulges over the wheel arches, which have been widened by 15 millimeters (0.6 in).
Sporty accents are provided by the RS-specific diffuser insert, the oval tailpipes of the RS exhaust system and surface-mounted spoiler lip. The RS 5 Coupé rolls standard on 19-inch wheels, with 20-inch wheels available as an option. The appearance packages – gloss black, carbon and matt aluminum – provide even more customization options. With a length of 4,723 millimeters (185.9 in), the new Audi RS 5 Coupé is 74 millimeters (2.9 in) longer than the previous model.
The 2.9 TFSI V6 biturbo engine, which Audi developed from the ground up, offers sharp increases in power and efficiency as well as an incomparably full-bodied RS sound. It produces 331 kW (450 hp). Its peak torque of 600 Nm (442.5 lb-ft) – up 170 Nm (125.4 lb-ft) from the previous model – is available across a wide band from 1,900 to 5,000 rpm. The top model in the A5 family sprints from 0 to 100 km/h (62.1 mph) in 3.9 seconds and with the optional dynamic package reaches a top speed of 280 km/h (174.0 mph).
When creating the fourth generation of the Audi RS 4 Avant, the designers took inspiration from many motorsport details of the Audi 90 quattro IMSA GTO. Massive air inlets with typical RS honeycomb structure and the wide, flat Singleframe grille define the front end. The optional Matrix LED headlights display tinted bezels. Compared to the Audi A4 Avant, the wheel arches are 30 millimeters (1.2 in) wider and are given added emphasis by the quattro blisters. At the rear end, the RS-specific diffuser insert, the oval tailpipes of the RS exhaust system and the RS roof edge spoiler make for a distinctive look. The exterior color Nogaro blue, pearl effect available optionally from Audi exclusive recalls the first generation of the high-performance Avant from 1999. The new Audi RS 4 Avant travels on 19-inch forged aluminum wheels as standard; 20-inch wheels are available as an option.
The V6 biturbo develops 331 kW (450 hp) in the new Audi RS 4 Avant. Its peak torque of 600 Nm (442.5 lb-ft) – 170 Nm (125.4 lb-ft) more than the previous model – is available across a broad engine speed range from 1,900 to 5,000 rpm. It is key to how the Audi RS 4 is able to sprint from 0 to 100 km/h (62.1 mph) in 4.1 seconds. The top speed is 250 km/h (155.3 mph). With the optional RS dynamic package, the top speed increases to 280 km/h (174.0 mph).
The power of the 2.9 TFSI biturbo is supplied to the permanent all-wheel drive via a sportily configured eight-speed tiptronic with optimized gear changing. Audi also offers an optional rear sport differential. Average fuel consumption is 8.8 liters per 100 kilometers (26.7 US mpg) (199 grams of CO2 per kilometer [320.3 g/mi]). That is an efficiency gain of 17 percent over the previous model. The new Audi RS 4 Avant weighs 1,790 kilograms (3,946.3 lb) 80 kilograms (176.4 lb) less than previously.
The standard-fit RS sport suspension sets the Audi RS 4 Avant another seven millimeters (0.3 in) lower than the S4 basic model with sport suspension. By way of equipment options, there are RS sport suspension plus with Dynamic Ride Control (DRC), ceramic brakes and RS-specific dynamic steering. Drivers can define their