Audi S7 Sportback (C7 facelift 2014) 4.0 TFSI V8 (450 Hp) quattro S tronic 2014

Key specs

Audi S7 (Liftback) S7 Sportback (C7 facelift 2014) 2014,2015,2016

What is the body type, Audi S7 Sportback (C7 facelift 2014) 4.0 TFSI V8 (450 Hp) quattro S tronic 2014?

Liftback, 5 Doors, 4 Seats

What is the fuel economy, Audi S7 Sportback (C7 facelift 2014) 4.0 TFSI V8 (450 Hp) quattro S tronic 2014?

9.3 l/100 km 25.29 US mpg
13.2 l/100 km 17.82 US mpg
7 l/100 km 33.6 US mpg

How much power, Audi S7 Sportback (C7 facelift 2014) 4.0 TFSI V8 (450 Hp) quattro S tronic 2014?

450 Hp @ 5800-6400 rpm.
112.7 Hp/l

How fast is the car, Audi S7 Sportback (C7 facelift 2014) 4.0 TFSI V8 (450 Hp) quattro S tronic 2014?

250 km/h 155.34 mph

What is the engine size, Audi S7 Sportback (C7 facelift 2014) 4.0 TFSI V8 (450 Hp) quattro S tronic 2014?

3993 cm3
243.67 cu. in.

How many cylinders, Audi S7 Sportback (C7 facelift 2014) 4.0 TFSI V8 (450 Hp) quattro S tronic 2014?

8, V-engine

What is the drivetrain, Audi S7 Sportback (C7 facelift 2014) 4.0 TFSI V8 (450 Hp) quattro S tronic 2014?

All wheel drive (4x4),

How long is this vehicle, Audi S7 Sportback (C7 facelift 2014) 4.0 TFSI V8 (450 Hp) quattro S tronic 2014?

4980 mm
196.06 in.

How wide is the vehicle, Audi S7 Sportback (C7 facelift 2014) 4.0 TFSI V8 (450 Hp) quattro S tronic 2014?

1911 mm
75.24 in.

What is the curb weight, Audi S7 Sportback (C7 facelift 2014) 4.0 TFSI V8 (450 Hp) quattro S tronic 2014?

1955 kg
4310.04 lbs.

Audi S7 (Liftback) S7 Sportback (C7 facelift 2014) 2014,2015,2016 Specs

General information

Brand Audi
Model S7 (Liftback)
Version S7 Sportback (C7 facelift 2014)
Engine version 4.0 TFSI V8 (450 Hp) quattro S tronic
Year production start 2014
Year production end 2016
Vehicle type Liftback
Horsepower RPM 450 Hp @ 5800-6400 rpm.
Acceleration 0 - 100 kmh sec 4.6 sec
Curb weight kg -lbs total

1955 kg

4310.04 lbs.
Overall length mm - inch

4980 mm

196.06 in.
Doors 5
Top Speed 250 km/h 155.34 mph

Engine specs

Designation model CTGE
Cam configuration DOHC
Engine position and orientation Front, Longitudinal
Cylinders 8
Position of cylinders V-engine
Displacement (liters)

3993 cm3

243.67 cu. in.
Eng. horsepower RPM 450 Hp @ 5800-6400 rpm.
Horsepower per litre 112.7 Hp/l
Weight / horsepower kg/hp - hp/tons

4.3 kg/Hp

230.2 Hp/tonne
Weight / torque kg/Nm - Nm/tons 3.6 kg/Nm, 281.3 Nm/tonne

3.6 kg/Nm

281.3 Nm/tonne
Torque Nm RPM lb-ft RPM

550 Nm @ 1400-5700 rpm.

405.66 lb.-ft. @ 1400-5700 rpm.
Bore (mm in)

84.5 mm

3.33 in.
Stroke (mm in)

89 mm

3.5 in.
Compression ratio 10.1
Fuel delivery system Direct injection
Fuel type Petrol (Gasoline)
Valvetrain 4
Engine aspiration BiTurbo, Intercooler
Engine oil liters | quarts

8.3 l

8.77 US qt | 7.3 UK qt
Engine coolant

12.0 l

12.68 US qt | 10.56 UK qt
Emission certification Euro 6
Powertrain architecture Internal Combustion engine
Engine location Front, Longitudinal

Transmission and Drive system

Drive configuration All wheel drive (4x4)

Brakes

Front brakes Ventilated discs
Rear brakes Ventilated discs
Brake control Ventilated discs
Anti-lock brake system ABS (Anti-lock braking system)

Steering

Steering type Steering rack and pinion
Turning diameter m - ft

11.9 m

39.04 ft.

Suspension

Front suspension Independent multi-link
Rear suspension Independent on trapezoidal lever

Body / Chassis

Wheels & Tyres

Wheels size 255/40 R19
Wheels rims 8.5J x 19

Exterior

Interior

Safety and Security

Passenger

Passengers seats 4
Trunk space min liter | cu. Ft.

535 l

18.89 cu. ft.
Trunk space max liter | cu. Ft.

1390 l

49.09 cu. ft.
Roof load load kg lbs

100 kg

220.46 lbs.

Dimensions

Overall length mm - inch

4980 mm

196.06 in.
Overall width mm -inch

1911 mm

75.24 in.
Overall height mm -inch

1408 mm

55.43 in.
Wheelbase mm - inch

2916 mm

114.8 in.
Track width front mm - inch

1641 mm

64.61 in.
Track width rear mm - inch

1632 mm

64.25 in.
Coefficient of drag 0.3

Weights

Curb weight kg -lbs total

1955 kg

4310.04 lbs.
Gross weight kg -lbs total

2565 kg

5654.86 lbs.
Capacities kg - lbs

610 kg

1344.82 lbs.
Fuel tank liters | gallons

75 l

19.81 US gal | 16.5 UK gal

Fuel economy

City l/100km - mpg

13.2 l/100 km

17.82 US mpg
Highway l/100 km - mpg

7 l/100 km

33.6 US mpg
Combined l/100 km - Mpg

9.3 l/100 km

25.29 US mpg
Autonomy km (combined use) 806

Engine type

8 CYLINDER V-Engine
It's an engine with eight cylinder piston where the cylinders share a common crankshaft and are arranged in a V configuration.

What is the 8 cylinder V-engine displacement: it is in a range between 2926 cc and 8135 cc in recent model line up powertrain.

How much is the power of the 8 cylinder V-engine: the power of the 8 cylinder V-engine is in a range from 125 bhp to 1160 bhp.

Which cars use 8 cylinder V-engine: in recent years several manufactures have been used the V8 engine for 3 main applications: premium, sport cars and lightweight trucks. 8 V engine is the American preferred engine for iconic giant pick-up.

What is the eight cylinder V angle: the majority of V8 engines use a V-angle of 90 degrees. This angle results in good engine balance and low vibrations. The downside is a larger powertrain body that makes the use of this configuration suitable only for longitudinal position and rear drive wheels traction.

V8 engines with a 60 degree V-angle were used in the 1996-1999 by Ford and in 2005-2011 by Volvo. The Ford engine used a 60 degree V-angle because it was based on a V6 engine with a 60 degree V-angle. Both the Ford and Volvo engines were used in transverse engine chassis, which were designed for a front-wheel-drive layout. To reduce the vibrations caused by the unbalanced 60 degree V-angle, Volvo's used a balance shaft and offset split crankpins.

The Rolls-Royce Meteorite tank engine also used a 60 degree V-angle, since it was derived from the 60 degree V12 Rolls-Royce Meteor which in turn was based on the famous Rolls-Royce Merlin V12 engine.

Most V8 engines fitted to road cars use a cross-plane crankshaft, since this configuration produces less vibration due to the perfect primary balance and secondary balance.

The rumbling exhaust sound produced by a typical cross-plane V8 engine is partly due to the uneven firing order within each of the two banks of four cylinders and with separate exhaust systems for each bank of cylinders, this uneven pulsing creates the legendary rumbling sound that is typically of V8 engines.

edited by arrabbiata

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