Audi SPORTBACK S3 - Manual (Page 26)

Technical Data – Audi A3 Sportback 1.8 TFSI
Program for Germany - Status: October 2009
Model Audi A3 Sportback 1.8 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/continuous intake camshaft adjustment / 4
Displacement in cc / bore x stroke in mm / compression 1798 / 82.5 x 84.1 / 9.6
Max. power output in kW (hp) / at rpm 118 (160) / 4500 - 6200
Max. torque in Nm (lb-ft) / at rpm 250 (184.39) / 1500 - 4500
Mixture preparation Fully electronic engine management with drive-by-wire throttle control, direct
injection, adaptive lambda control, mapped ignition with solid-state high-voltage
distribution, cylinder-selective adaptive knock control
Exhaust emission control Close-coupled ceramic primary catalytic converter and ceramic underfloor
catalytic conv. with catalyst heating function via homogeneous split dual injection
Emissions class EU 5
Alternator in A / battery in A/Ah 140 / 380 / 68
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
Two electrohydraulically operated dry
clutches
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 3.778 / 2.063 3.765 / 2.273
Gear ratio in 3rd gear / 4th gear 1.455 / 1.107 1.531 / 1.122
Gear ratio in 5th gear / 6th gear 0.875 / 0.725 1.176 / 0.951
Gear ratio in reverse gear 3.600 0.795 / 3.811
Final drive ratio 3.647 -
Final drive ratio in 1st – 4th gear / 5th – 7th gear / rev. 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,
tubular anti-roll bar, subframe
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) 222 (137.94) 222 (137.94)
Acceleration, 0-100 km/h (0-62.14 mph) in sec 7.8 7.7
Fuel type premium unleaded, 95 RON
Fuel consumption: city / highway / combined, l/100 km (mpg) 8.7 / 5.3 / 6.6 (27.04 / 44.38 / 35.64) 8.5 / 5.2 / 6.5 (27.67 / 45.23 / 36.19)
CO2 mass emission, g/km 202 / 124 / 153 (325.09 / 199.56 /
246.23)
197 / 121 / 149 (317.04 / 194.73 /
239.79)
Idling / drive-past exterior noise level in dB (A) 80 / 74 80 / 73
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 14 / 17 / 20
Weights / loads
Unladen weight in kg / gross weight limit in kg (pounds) 1320 / 1880 (2910.10 / 4144.69) 1335 / 1895 (2943.17 / 4177.76)
Axle load limit at front / rear in kg (pounds) 1040 / 1000 (2292.81 / 2204.62) 1060 / 1000 (2336.90 / 2204.62)
Trailer load limit on 8% / 12% gradient, braked/unbraked in kg
(pounds) 1700 / 1400 / 690 (3747.86 / 3086.47 /
1521.19)
1700 / 1400 / 700 (3747.86 / 3086.47 /
1543.24)
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) 8.6 (2.27)
Engine oil capacity (including filter) in liters (quarts) 4.6 (4.86)
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
(H100) in mm (feet) 4292 / 1765 / 1423 (14.08 / 5.79 / 4.66)
Wheelbase (L101) / track at fr./rear (W101/W102), mm (feet) 2578 / 1534 / 1507 (8.46 / 5.03 / 4.94)
Height of loading lip in mm (H195) (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