Audi Boost and Engine Horsepower Graphs,

Performance info, Vehicle Weights, Component Weights


Weight/HP info.

Vehicle Weight, 5000TQ and 1994 S4 Component Weights


Boost Graphs for 1992 Audi S4, 1991 200TQ 20V, and 1989 200TQ 10V
Horsepower/Torque Graphs for

1998 2.8 liter V6, 5 Valve Engine,

1998 4.2 liter V8 from A8

1997 1.8 liter 5 Valve, Turbo 4 cylinder,

1992-96 S4/S6

1992-94 Audi 100 with V6,

1991 200 20V Turbo Quattro

1990-91 Audi V8 performance,

1990-91 90 Quattro and Coupe Quattro with 20V

1984-88 5000 Turbo and 5000 Turbo Quattro

1992-96 S4 and S6 performance data

1991 200 20V Turbo Quattro performance data

European S2 performance data

1992-94 Audi 100 with V6 performance data

1990-91 Audi V8 performance data

1989 200 Turbo Quattro Performance data

1990-91 90 Quattro and Coupe Quattro with 20V performance data

1984-88 5000 Turbo and Turbo Quattro performance data

1984-87 Audi 4000 performance data

1982-85 ur-Quattro performance data


1992-96 S4 and S6 performance

  • Car and Driver April 1992 shows the stock S4 to have a 1/4 mile ET of 14.9 sec at 94MPH.

  • Turbo Magazine Jan 1996 shows Scott Lampkins stock S4 to have a 1/4 mile ET of 14.98 at 94MPH.

    With Hoppen mods and 290HP (Vericom derived), it had a 1/4 mile ET of 14.0 sec at 98 MPH.

  • European Car 3/98. Hoppen Modified S6 with 360 HP, 0-60 MPH 4.9 sec, 0-100 MPH 10.92 sec


  • Stock S4 versus the Stock 1991 200TQ

  • Horsepower:

    The 1991 200TQ has 217HP @ 5700RPM, The US S4 with 227HP@ 5900 RPM

    Torque:

    Max Torque is 228 lb-ft (309Nm) for the 1991 200TQ, and *258lb-ft (350Nm) for the S4.

    * (Without Overboost) The S4 Engine Management system allows an "Overboost" condition where 2.15 bar max boost is allowed for up to 15 seconds.

  • The Jan. 1994 European Car Magazine indicates that the Euro S2 which used the S4 engine, makes 230HP@5900 RPM, Max Torque of 258 lb-ft (350Nm) from 1950-3000 RPM. Interestingly, it explains the "Overboost Torque" available is 280 lb-ft (380Nm) from 2100-4000 RPM. The Audi Factory Brochure for the 1994 S2 also shows this overboost torque to be 380Nm @ 2100 RPM

  • It would appear that the higher torque output over a broader RPM range makes the STOCK S4 quicker in the 1/4 mile than the STOCK 1991 200TQ, even though the S4 is ~200 lbs heavier.

    Keep in mind, that when you compare Stage I modified S4's versus the Stage I modified1991 200TQ 20V, the 1991 200TQ 20V will usually have better mid range acceleration in 3rd and 4th gear, due to the different gearing and lower weight.

1991 200 20V Turbo Quattro performance

  • Road and Track (R&T) Dec. 90 magazine shows the 1991 200TQ 20V to have a 15.4 sec at 88.5MPH,

    Car and Driver (C&D) May 1991 had a 15.2 @90MPH ET


    Acceleration Tests
    from two
    Automotive Magazines

  • Zero to 30 MPH
  • Zero to 40 MPH
  • Zero to 50 MPH
  • Zero to 60 MPH
  • Zero to 70 MPH
  • Zero to 80 MPH
  • Zero to 90 MPH
  • Zero to 100 MPH
  • Zero to 110 MPH
  • Zero to 120 MPH
  • Zero to 130 MPH
  • 1/4 Mile ET,

    MPH

    1991 200TQ 20V:
    Car and Driver
    5/1991

  • 2.0 seconds
  • 3.3
  • 4.8
  • 6.8
  • 9.1
  • 11.7
  • 15.2
  • 19.7
  • 24.4
  • 31.3
  • 49.3
  • 15.2 sec @90 MPH

    (R &T: 15.4 sec @ 88.5 MPH)

    1992 S4:
    Road & Track 7/92,
    Car and Driver 4/92

  • 2.1 seconds
  • 3.6
  • 5.0
  • 6.5 (Car & Driver 6.1)
  • 9.0
  • 11.3
  • 14
  • 17.5 (Car & Driver 17.5)
  • n/a
  • (Car & Driver 29.4 )
  • n/a
  • 15.0 sec @93 MPH

    (C&D: 14.9 sec @94 MPH)


European S2 performance

  • R&T Jan. 1991, Stock European S2 at 3130 lbs, with 220HP to have a 1/4 ET of 14.6 sec at 96.5MPH


  • European Car 6/95. MTM Modified 1994 Euro S2 with a reported 428 HP at 6400 RPM,

    358 lb-ft torque at 2600RPM, 0-60 MPH 3.9 sec, 0-100MPH, 9.0 seconds,

    35-100 MPH in 4th gear (6 speed) in 10.9 sec, Top speed 168 MPH.


1992-94 Audi 100 with V6 performance

  • Car and Driver Dec. 1991, 1992 Audi 100CS, 5 Speed, Front Wheel Drive,0-60 MPH 8.4 sec, 1/4 mile ET, 16.5 sec @85 MPH, Top Speed 135MPH, curb weight 3389lbs, 172 HP @5500RPM, 184 lb-ft @3000RPM, 6400 RPM Redline.


1990-91 Audi V8 performance

  • Motor Trend Dec 89, 1990 Audi V8, 0-60 MPH 9.3 sec, 1/4 mile ET 16.9 sec @87.2 MPH,

    curb weight 3946lbs, 60/40 distribution, 240 HP @5800RPM, 245 lb-ft @4000RPM.


1989 200 Turbo Quattro Performance

    Dual knock sensor MC 10V Turbo 5 cylinder, 8:4 to 1 compression ratio, K24 Turbo, 110,000 miles, ECU modifications which provide 11-12psi boost, single pass intercooler from 1991 200TQ 20V, all other engine and fuel system components are stock, stock exhaust system, catalytic convertor test pipe installed during the 1/4 mile test, Best ET, 14.75 seconds at 92.3 MPH.

1990-91 90 Quattro and Coupe Quattro with 20V

  • VW & Porsche magazine June 1990, Coupe 20V, 162HP@ 6000RPM, 157 lb-ft @ 4500 RPM, curb weight 3171 lbs, 0-60MPH, 8.1 seconds, Top speed 135MPH.

  • 1990 Audi 90 Quattro 20V, Sean Douglas,Naturally aspirated, Using the G-Tech Pro, 0-60 9.39 s,

    1/4 mile 16.69 s trap speed 88.9 mph, G-Tech measured wheel HP 143.

  • 1990 CoupeQ 20V, Owned by R. Lagemann, using G-Tech Pro, 0-60 7.7 seconds, Mods: Cone filter, Exhaust, cams, and no A/C.
  • VW & Porsche, June 1990, Abt Coupe 20V with 2.5 liter engine,

    200HP @6100 RPM, 162 lb-ft at 4000RPM, 0-60MPH 7.0 seconds.


1984-88 5000 Turbo and Turbo Quattro performance

  • R&T 8/85, 1986 5000S Turbo Quattro, 0-60 MPH 8.3 sec, 1/4 mile ET 16.4 @85.0 MPH,

    C&D 8/85, 1986 5000 Turbo Quattro, curb weight 3342, 0-60MPH 8.2 sec, 1/4 mile 16.1 sec @84 MPH, Top speed 139MPH.


  • European Car August '85, 1986 5000S Turbo Quattro,

    Curb weight 3351lbs, 0-50MPH: 5.7 sec, 0-60MPH: 8.0 sec


  • European Car April '87, 1987 5000CS TURBO FWD

    Curb weight 3086 lbs, 0-30MPH:3.3 sec, 0-60MPH: 8.7sec


  • 1984 5000 Turbo, 3 speed Automatic, FWD, 8:3 to 1 compression, 140HP @5500RPM, 149 lb-ft @2500 RPM,

    0-60 10.34 sec, 1/4 mile ET 17.5 sec @81MPH, curb weight 3042lbs, top speed 124MPH,

    (Euro version has 8:8 to 1 compression, 8psi boost, 182HP, 143MPH top speed)


  • 1984-87 Audi 4000 performance

    • R&T March 84, 1984 4000Q, Curb Weight 2820lbs, 0-60MPH 10.2 sec, 1/4 mile ET 17.3@76MPH, 115 HP @5500 RPM

    1982-85 ur-Quattro performance

      ur-Quattro
    • C&D June 1982, 1983 ur-Quattro, Curb weight 3040lbs, 0-60 7.8 sec, 1/4 mile ET 15.8 sec @ 86 MPH, 2144cc, 160HP @5500 RPM, 170lb-ft @3000RPM, 12.3 psi max boost


    Weight/HP info

      Vehicle Weight/Horsepower:

      Assume a curb weight (no driver) of 3850 lbs for the US S4 with 227HP and 3650 lbs for the 1991 200TQ 20V


    • The 1991 200TQ is at 16.82 lbs/HP
    • The S4 is at 16.96 lbs/HP
    • The 1986-90 5000TQ/200TQ at 3450lbs would only need 205HP to be at the same lb/HP rating.


    • The 1995 BMW M3 at 3150lbs with 240HP comes in at 13.1 lbs/HP.


    • The S4 needs 293HP to meet the M3 weight/HP,

      the 200TQ 20V needs 278HP,

      the 5000/200TQ needs 263HP.


    • Automobile Magazine Oct. 1987, Porsche 959, 450HP, curb weight 2977, how does 6.6 lbs/HP sound....

    Hmm....Looks like I need to go on a diet.....


    Vehicle Weights, S4 and 5000TQ Component weights

      Horsepower is often used to compare vehicles performance, often times unfortunately, the weight of the vehicle is overlooked or not mentioned. The transmission gearing and tire size, will also have a large affect on the acceleration capability of the vehicle. The other aspect of performance, is the amount of torque the engine produces at different RPM points, if you were to graph the torque output vs RPM, this area under the curve, is usually more important to gauge acceleration potential, than one HP number at a single RPM.

      • The ur-quattro Coupe weighs about 2850lbs
      • The 4000 quattro weighs about 2820lbs
      • 1986-88 Audi 5000TQ weighs about 3350lbs
      • 1989-90 Audi 200TQ weighs a little more, about 3400lbs
      • The 1991 Audi 200TQ 20V, gets a little heavier, at about 3635lbs
      • The 1992 Audi S4, gets heavier yet, at 3825lbs.


        Weight of some of the individual parts from a 1994 Audi S4 with 2.22 litre 5 cylinder engine.

    • AAN Engine code 5 cylinder Engine Block with Pistons, rods, crankshaft, Oil pump assembly, oil pickup and oil pan, but without the following: oil filter housing, crank damper pulley and flywheel. 192 lbs
    • Bare engine block without the following: No crankshaft, rods, pistons, oil pump or rear seal flange 118 lbs
    • Crankshaft 44 lbs
    • 5 pistons with 5 rods ~13 lbs
    • Oil Pump assembly and rear seal flange 5 lbs
    • Oil Pan, pickup and windage tray 12 lbs
    • Front Crank damper pulley 11 lbs
    • Dual mass Flywheel 27 lbs
    • Complete Cylinder head with valves, 2 camshafts, intake manifold, fuel injectors, exhaust manifold 100 lbs
    • Turbocharger 15 lbs
    • Exhaust Downpipe 14.5 lbs
    • A/C Compressor 17.5 lbs
    • Alternator 16 lbs
    • Turbocharger crossover pipe 4 lbs
    • Intercooler with mounting brackets 11.5 lbs
    • 01E 5 speed Transmission with shift linkage and Procon Ten cable guide 159 lbs
    • Rear Differential with differential lock 73 lbs
    • Rear suspension, including subframe, trailing arms, rear hubs, spindles, differential, differential lock and 2 axles/4 CV's, (does not include shocks/struts/springs/upper-shock-mount) 192 lbs
    • Front to rear Driveshaft 25 lbs
    • 2 rear axles with inner and outer CV's 29 lbs
    • Rear strut, spring, upper shock mount 15 lbs
    • 16X8 five spoke forged alloy wheel 18lbs
    • 16 X 8 five spoke wheel with 225/50X16 Dunlop SP 4000 Tire 46 lbs
    • Front Sway bar with 2 bushings 15 lbs
    • Left Front Strut with coil spring, upper strut mount, strut bearing 43 lbs
    • Left front Lower control arm 6 lbs
    • Front Subframe with 4 subframe bushings 27 lbs
    • Steering shaft with adjustable column mount 14 lbs
    • Shifter and shift linkage 5 lbs
    • Front Brake rotor and G60 caliper and brake line 31 lbs
    • G60 Brake Caliper and brake line 16 lbs
    • Front Brake rotor 15-16 lbs
    • Front shock and coil spring 14 lbs
    • 2 Rear Brake Calipers 17 lbs
    • L/F Strut housing with wheel hub and wheel bearing 22 lbs
    • Dual exhaust system with dual catalytic convertors, includes center resonator, rear muffler 107 lbs
    • 2 Catalytic convertors 25 lbs
    • Power Steering pump with mounting bracket with belt tensioner 13.5 lbs
    • Power Steering pump without pulley 6 lbs
    • ABS Hydraulic Assembly 11 lbs
    • Brake Hydraulic Booster 3 lbs
    • Brake Master Cylinder 2 lbs
    • Brake Accumulator (bomb)and mounting bracket 4.5 lbs
    • Emergency brake handle and cable guide 2.5 lbs
    • Front hood sheetmetal, without grill, without hinges or hood shock 51 lbs
    • L/F Fender 9 lbs
    • Rear Trunk lid with hinges/shocks without tail light lenses 41 lbs
    • Rear Bumper with cover 27 lbs
    • Drivers Seat with armrest, sport version black leather 67 lbs
    • Passenger front seat, sport version black leather 60 lbs
    • Rear seat bottom, sport version black leather 20 lbs
    • Rear Seat back with center arm rest, sport version black leather 20 lbs
    • Left Rear View Mirror complete 2.5 lbs
    • Right Rear View Mirror complete 2 lbs
    • Left front door sheetmetal skin with hinges 34 lbs
    • Left front door aluminum frame with glass and electric motor 22 lbs
    • Left front door panel with Bose speaker without handles trim 12 lbs
    • Left front door complete 70 lbs
    • Left rear door complete ~50 lbs
    • Left rear door sheetmetal skin with hinges 27 lbs
    • Left rear door aluminum frame with glass and electric motor 18 lbs
    • Left rear door glass 7 lbs
    • Pedal Assembly with clutch master 8 lbs
    • Sunroof glass panel with sunshade 21 lbs
    • Sunroof metal support frame with guide cables, wind/rain deflector and motor 29 lbs
    • Headliner 5 lbs
    • Misc. Body hardware, nuts and bolts 22 lbs
    • Vehicle wiring harnesses except ECU harness with battery cables 54 lbs
    • Seat Heater wiring harness 3 lbs
    • Power Window and mirror harness 7 lbs
    • Windshield wiper motor and arm assembly 7 lbs
    • Headlamp assembly 7 lbs
    • A/C Evaporator housing with evaporator 11.5 lbs
    • Heater box with blower 15.5 lbs
    • Procon Ten cables and guides including front seat belt retractors 13 lbs
    • Empty Gas Tank with fuel pump and fuel sending unit 40 lbs
    • Bare Body with front windshield and rear window, dashboard, and front hood, otherwise it is stripped clean without the following items: drivetrain, the front and rear suspension, the 4 doors, both fenders, rear trunk lid, no wiring, no interior, no carpet, no headliner, no sunroof assembly.. 850 lbs


      Weight in US pounds of the individual components from a 1987 5000TQ.

      • Fuchs 15 X 6 five spoke forged alloy wheel with 205/60 X 15 Dunlop D60 tire 37 lbs
      • TSW Aftermarket "Blade" style 5 spoke alloy wheel with Michelin Pilot 205/55 X16 tire 42 lbs
      • Door Panel with stereo speakers 10 lbs
      • Front and Rear Carpet (no padding) 25 lbs
      • Rear Window motor and regulator 3 lbs
      • Front Seat, Leather, 10 way electric 60 lbs
      • Rear Seat bottom and back 39 lbs
      • Power Seat and Window wiring harness and Relays 10 lbs
      • Sunroof motor and rails 10 lbs
      • Sunroof sheetmetal roof 10 lbs
      • Front Windshield Glass without trim 32 lbs
      • Exhaust system after the cat 54 lbs
      • Rad Fan and shroud 11 lbs
      • Plastic/Aluminum Radiator (Empty) 16 lbs
      • A/C Compressor, brackets, hoses, bolts and complete evaporator housing 65 lbs
      • Power Steering pump, bomb, hoses, bracket, fluid 22 lbs
      • OEM Hydraulic Brake Assist unit 5 lbs
      • Hydraulic Steering rack 22 lbs
      • ABS Hydraulic Controller 11 lbs
      • CIS Air box and Fuel distributor and fuel injectors/lines 19 lbs
      • Alternator and adj bracket 16 lbs
      • Turbocharger (water cooled) 14 lbs
      • Exhaust Manifold, Waste Gate, and WG pipe 23 lbs
      • Intake Manifold w/o ISV 13 lbs
      • MC Cylinder Head with Intake and exhaust 75 lbs
      • Front Bumper and cover 21 lbs
      • Rear gas tank shield 8 lbs
      • Cross support piece for exhaust and driveshaft 4


      Engine Horsepower and Torque graphs courtesy of Audi AG, all rights reserved.

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