2018 A5 Technical specifications

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A5 2.0T S5

Engineering | Performance

Engine Type

Four-cylinder Six-cylinder

Engine block/Cylinder head

Cast-iron/Aluminum-alloy Aluminum-alloy

Displacement (cc)/Bore and stroke (mm)

1,984/82.5 x 92.8 2,995/84.5 x 89.0

Horsepower (@ rpm)

252 @ 5,000–6,000 354 @ 5,400–6,400

Torque (lb-ft @ rpm)

273 @ 1,600–4,500 369 @ 1,370–4,500

Compression ratio

9.6:1 11.2:1

Valvetrain

16-valve DOHC with Audi valvelift system 24-valve DOHC with Audi valvelift system

Induction/Fuel Injection

Turbocharged/TFSI® Twin-scroll turbocharged/TFSI®

Start-stop engine system[1]

Regenerative braking

Acceleration with automatic, Coupe/Cabriolet/
Sportback (0–60 mph)

5.6/6.0/5.7 seconds 4.4/4.8/4.5 seconds

Acceleration with manual, Coupe (0–60 mph)

5.7 seconds

Top track speed[1]

13O mph[2] 155 mph[2]

Transmission | Drivetrain

Seven-speed S tronic® dual-clutch automatic transmission and quattro® all-wheel drive

Six-speed manual transmission and quattro® all-wheel-drive with ultra® technology

Eight-speed Tiptronic® automatic transmission and quattro® all-wheel drive

quattro® sport rear differential

Available

Body | Suspension | Chassis

Multi-material body construction (steel and aluminum composition)

Five-link front suspension

Five-link rear suspension

Sport suspension

Available Available

Adaptive damping suspension

Available Available (Sport-tuned)

Six-piston fixed front calipers with S badging

Ventilated front disc/Ventilated rear disc brakes (in)

13.3/13.0 13.8/13.0

Electromechanical power steering system

Dynamic steering

Available Available

Steering ratio

15.9:1 15.9:1

Turning circle, curb-to-curb, Coupe/Cabriolet/ 
Sportback (ft)

37.7/37.7/38.4 37.7/37.7/38.4

Exterior measurements

Wheelbase, Coupe/Cabriolet/Sportback (in)

108.8/108.9/111.2 108.8/108.9/111.2

Length, Coupe/Cabriolet/Sportback (in)

184.0/184.0/186.3 184.7/184.7/187.1

Height, Coupe/Cabriolet/Sportback (in)

54.0/54.4/54.6 53.9/54.4/54.5

Overall width with mirrors, Coupe/Cabriolet/
Sportback (in)

79.9/79.9/79.9 79.9/79.9/79.9

Track, front/rear (in)

62.5/61.7 62.5/61.7

Curb weight with automatic, Coupe/Cabriolet/
Sportback (lb)

3,605/3,990/3,704 3,836/4,211/3,924

Curb weight with manual, Coupe (lb)

3,549

Drag coefficient, Coupe/Cabriolet/Sportback (Cw)

0.29/0.30/0.29 0.29/0.30/0.29

Interior Measurements

Head room front, Coupe/Cabriolet/Sportback (in)

39.0/40.0/39.4 39.0/40.0/39.4

Head room rear, Coupe/Cabriolet/Sportback (in)

36.1/36.3/37.0 36.1/36.3/37.0

Leg room front, Coupe/Cabriolet/Sportback (in)

41.3/41.3/41.3 41.3/41.3/41.3

Leg room rear, Coupe/Cabriolet/Sportback (in)

32.7/33.1/35.1 32.7/33.1/35.1

Shoulder room front, Coupe/Cabriolet/Sportback (in)

55.3/55.3/55.7 55.3/55.3/55.7

Shoulder room rear, Coupe/Cabriolet/Sportback (in)

50.7/46.9/54.5 50.7/46.9/54.5

Cargo volume, Coupe/Cabriolet/Sportback (cu ft)

11.6/9.3/21.8 11.6/9.3/21.8

Seating capacity, Coupe/Cabriolet/Sportback

4/4/5 4/4/5

EPA mileage estimates | Capacities

Automatic transmission and quattro® all-wheel drive (city/highway/combined)

NA NA

Manual transmission and quattro® all-wheel drive (city/highway/combined)

NA

Engine oil (qt)

5.5 5.5

Fuel (gal)[3]

15.3 15.3

Recommended fuel

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