Audi SPORTBACK S3 - Manual (Page 25)

Technical Data – Audi A3 Sportback 1.4 TFSI
Program for Germany - Status: October 2009
Model Audi A3 Sportback 1.4 TFSI
Engine / electronics
Engine type Inline four-cylinder spark-ignition engine with gasoline direct injection,
exhaust turbocharger with intercooler, four valves per cylinder, double
overhead camshafts (DOHC)
Valve gear / number of valves per cylinder Chain drive / roller cam followers / 4
Displacement in cc / bore x stroke in mm / compression 1390 / 76.5 x 75.6 / 10.0
Max. power output in kW (hp) / at rpm 92 (125) / 5000
Max. torque in Nm (lb-ft) / at rpm 200 (147.51) / 1500 – 4000
Mixture preparation Fully electronic direct inj. with drive-by-wire throttle control, Bosch MED17
Exhaust emission control Ceramic underfloor catalytic converter with catalyst heating function via
homogeneous split dual injection
Emissions class EU 5
Alternator in A / battery in A/Ah 140 / 380 / 68
Start-stop system Switches the engine off if the vehicle is stationary and no gear is engaged
Recuperation Temporarily stores braking energy in the battery, and thus aids driving off and
acceleration
Drivetrain / transmission
Drive type Front-wheel drive with EDL
Clutch Hydraulically operated single-plate
dry clutch with asbestos-free linings
Two electrohydraulically operated multi-
plate clutches with asbestos-free linings
Gearbox type 6-speed manual transmission,
synchromesh on all gears
7-speed S tronic dual-clutch
transmission with electrohydraulic
control
Gear ratio in 1st gear / 2nd gear 3.615 / 1.955 3.765 / 2.273
Gear ratio in 3rd gear / 4th gear 1.281 / 0.973 1.531 / 1.122
Gear ratio in 5th gear / 6th gear 0.778 / 0.646 1.176 / 0.951
Gear ratio in 7th gear / reverse gear - / 3.182 0.795 / 4.170
Final drive ratio 4.353 -
Final drive ratio in 1st – 4th gear / 5th – 7th gear / reverse gear - 4.438 / 3.227 / 4.176
Suspension / steering / brakes
Front suspension McPherson struts with lower wishbones, tubular anti-roll bar, track-stabilizing
steering roll radius, aluminum subframe
Rear suspension Four-link rear suspension with separate spring/shock absorber arrangement,
subframe, tubular anti-roll bar
Steering / steering ratio / turning circle in meters (D102) (feet) Electromechanical steering with speed-dependent power assistance / 16.2 /
approx. 10.7 (35.10)
Brake system, front/rear Dual-circuit brake system with diagonal split. ESP with electronic brake-force
distribution EBD, ABS, electronic differential lock EDL; brake booster with dual-
rate function, hydraulic brake assist; front: ventilated disks, rear: disks;
Wheels / tires 6.5Jx16" steel wheels with 205/55 R16 tires
Performance / consumption / acoustics
Top speed in km/h (mph) 203 (126.14) 203 (126.14)
Acceleration, 0-100 km/h (0-62.14 mph) in sec 9.6 9.5
Fuel type premium unleaded, 95 RON
Fuel consumption: city / highway / combined, l/100 km (mpg) 7.3 / 4.9 / 5.8 (32.22 / 48.00 / 40.55) 6.6 / 4.8 / 5.5 (35.64 / 49.00 / 42.77)
CO2 mass emission, g/km 169 / 114 / 134 (271.98 / 183.47 /
215.65)
153 / 112 / 127 (246.23 / 180.25 /
204.39)
Idling / drive-past exterior noise level in dB (A) 82 / 73 82 / 70
Servicing / guarantee (Germany)
LongLifeService after max. km (miles) According to service indicator up to 30,000 (18,641) (max. 2 years) 1)
Vehicle / paint / rust perforation guarantee 2 years with unlimited mileage / 3 years / 12 years
Insurance classification in Germany 15 / N16 / N17
Weights / loads
Unladen weight in kg / gross weight limit in kg (pounds) 1295 / 1855 (2854.99 / 4089.57) 1370 / 1870 (3020.33 / 4122.64)
Axle load limit at front / rear in kg (pounds) 1005 / 1000 (2215.65 / 2204.62) 1030 / 1000 (2270.76 / 2204.62)
Trailer load limit on 8%/12% gradient, braked/unbraked in kg
(pounds) 1500 / 1200 / 680 (3306.93 / 2645.55
/ 1499.14)
1500 / 1200 / 690 (3306.93 / 2645.55 /
1521.19)
Roof load limit in kg / permissible nose weight in kg (pounds) 75 / 75 (165.35 / 165.35)
Capacities
Cooling system capacity (including heating) in liters (gallons) 8.4 (2.22)
Engine oil capacity (including filter) in liters (quarts) 3.6 (3.80)
Fuel tank capacity in liters (gallons) 55 (14.53)
Body / dimensions
Body type Unitary, steel
Number of doors / seats 5 doors with additional side protection / 5 seats
Drag coefficient Cd / frontal area A in m 2 (square feet) 0.33 / 2.13 (22.93)
Length (L103)/ width excluding mirrors (W103)/ height (H101-M) 4292 / 1765 / 1423 (14.08 / 5.79 / 4.67); mm (feet)
Wheelbase (L101)/track at fr./rear (W101-1/W101-2), mm (feet) 2578 / 1534 / 1507 (8.46 / 5.03 / 4.94)
Height of loading lip in mm (H196) (feet) 685 (2.25)
Luggage capacity in liters (cubic feet), according to VDA block
method (V211) 370 / 1100 (13.07 / 38.85)
1) depends on driving style and operating conditions