2019 Audi A4 Technical Specification Comparison

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A4 Sedan 40 TFSI® (2.0T)A4 Sedan 45 TFSI® (2.0T) quattro®A4 allroad®S4
Engineering | Performance
Engine type
2.0-liter four-cylinder2.0-liter four-cylinder2.0-liter four-cylinder3.0-liter six-cylinder
Engine block/Cylinder head
Cast-iron/Aluminum-alloyCast-iron/Aluminum-alloyCast-iron/Aluminum-alloyAluminum-alloy
Displacement (cc)/Bore and stroke (mm)
1,984/82.5 x 92.81,984/82.5 x 92.81,984/82.5 x 92.82,995/84.5 x 89.0
Horsepower (@ rpm)
188 @ 4,200–6,000248 @ 5,000–6,000248 @ 5,000–6,000349 @ 5,400–6,400
Torque (lb-ft @ rpm)
236 @ 1,450–4,200273 @ 1,600–4,500273 @ 1,600–4,500369 @ 1,370–4,500
Compression ratio
11.7:19.6:19.6:111.2:1
Valvetrain
16-valve DOHC with Audi valvelift system16-valve DOHC with Audi valvelift system16-valve DOHC with Audi valvelift system24-valve DOHC with Audi valvelift system
Induction/Fuel injection
Turbocharged/TFSI®Turbocharged/TFSI®Turbocharged/TFSI®Twin-scroll turbocharged /TFSI®
Start-stop engine system
Regenerative braking
Acceleration (0–60 mph)
7.1 seconds5.6 seconds5.9 seconds4.4 seconds
Top track speed
13O mph[2]13O mph[2]13O mph[2]155 mph[2]
Transmission | Drivetrain
Seven-speed S tronic® dual-clutch automatic transmission
Eight-speed Tiptronic® automatic transmission
Front-wheel drive
quattro® with 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
AvailableAvailable
S sport suspension
A4 allroad® adaptive damping suspension
Sport adaptive damping suspension
Available
Six-piston fixed front calipers with S badging
Ventilated front disc/Solid rear disc brakes (in)
12.4/11.8
Ventilated front disc/Ventilated rear disc brakes (in)
13.3/13.013.3/13.013.8/13.0
Electromechanical power steering system
Dynamic steering
Available
Steering ratio
15.9:115.9:115.9:115.9:1 with standard steering equipped
10.5-25.0:1 variable ratio with available dynamic steering equipped
Turning circle, curb-to-curb (ft)
38.138.138.138.1
Exterior measurements
Wheelbase (in)
111.0111.0110.9111.2
Length (in)
186.1186.1187.0186.8
Height (in)
56.256.258.855.3
Overall width with mirrors (in)
79.679.679.679.6
Track, front/rear (in)
61.9/61.261.9/61.262.1/61.761.6/60.9
Ground clearance (in)
6.5
Height to loading lip (in)
26.1
Curb weight (lb)
3,4503,6273,8253,858
Drag coefficient (Cd)
0.300.300.320.29
Interior measurements
Head room front (in)
38.938.940.938.9
Head room rear (in)
37.437.438.237.4
Leg room front (in)
41.341.341.341.3
Leg room rear (in)
35.735.735.735.7
Shoulder room front (in)
55.955.955.955.9
Shoulder room rear (in)
54.554.554.454.4
Cargo volume, rear seatbacks up/folded (cu ft)
13.0/—13.0/—24.2/58.513.0/—
Seating capacity
5555
EPA mileage estimates | Capacities
Fuel economy (city/highway/combined)[1]
NA23/34/27NANA
Engine oil (qt)
5.55.55.07.9
Fuel (gal)
15.315.315.315.3
Minimum fuel grade required
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