• MotorTrend tests out the 2015 A3 with the new 1.8T motor pushing 170 horses to the front wheels

      The new Audi/VW 1.8 turbo direct injected four-cylinder fills the entry level gasoline spot in the model VW and Audi model range now. Volkswagen previously used a naturally aspirated 2.5 liter inline-5 but this is the motor replacing it. It is based on the larger 2.0T model so they share the same EA888 engine architecture. With 170 horsepower and 200 pound-feet of torque it is not a powerhouse but the turbo torque out of the small displacement motor definitely shows potential.


      So how does the engine fair in the A3? Consider first that this A3 only weighs 3108 pounds. Pretty light for an Audi sedan, right? Consider next that this motor in the A3 is available in front wheel drive only which means the car achieves that curb weight thanks to ditching Quattro. Despite the low weight and S-Tronic dual clutch gearbox acceleration is fairly lackluster with 0-60 coming in 6.8 seconds and the 1/4 mile in 15.4 @ 89.4.

      Certainly nothing special but with a tune this might surprise a few people. However, once you start adding power and torque that front wheel drive traction will become a problem. Is it better to opt for the 2.0T Quattro models despite their heavier weight? The price hit is $3,000 for the larger motor and all wheel drive so unless price is the deciding factor the 2.0T makes more sense especially if one is interested in performance or tuning... like AudiBoost is.



      2015 Audi A3 1.8T
      BASE PRICE $30,795
      PRICE AS TESTED $34,545
      VEHICLE LAYOUT Front-engine, FWD, 5-pass, 4-door sedan
      ENGINE 1.8L/170-hp/200-lb-ft turbo DOHC 16-valve I-4
      TRANSMISSION 6-speed twin-clutch auto.
      CURB WEIGHT (F/R DIST) 3108 lb (60/40%)
      WHEELBASE 103.8 in
      LENGTH x WIDTH x HEIGHT 175.4 x 77.2 x 55.7 in
      0-60 MPH 6.8 sec
      QUARTER MILE 15.4 sec @ 89.4 mph
      BRAKING, 60-0 MPH 106 ft
      LATERAL ACCELERATION 0.88 g (avg)
      MT FIGURE EIGHT 26.7 sec @ 0.67 g (avg)
      EPA CITY/HWY/COMB FUEL ECON 23/33/27 mpg
      ENERGY CONS., CITY/HWY 147/102 kW-hrs/100 miles
      CO2 EMISSIONS 0.73 lb/mile

      This article was originally published in forum thread: MotorTrend tests out the 2015 A3 with the new 1.8T motor pushing 170 horses to the front wheels started by Sticky View original post
      Comments 2 Comments
      1. richpike's Avatar
        richpike -
        The 2.0T w/ Quattro and DSG is pretty quick and not bad weight wise considering it has Quattro and is (I believe) roughly the size of the previous B6/7. About as quick as a B6/7 V8 S4 too. I really like it - tough choice between the S3 and M235i.

        -Rich
      1. onisyndicate's Avatar
        onisyndicate -
        If I am correct that 170hp and 200 trq is off of 87 octane a simple (91/93) octane tune would probably add some power and shave some tenths!