Sport Quattro Specifications

[steveb@newkla.kla.com]

I couldn't find the original post, but someone was discussing the specs 
for the Sport Q.  Selected specs from Lewandowski:

Engine:
Power                 306BHP/225kW @ 6700RPM
Specific power output 143.46 BHP/liter
                      105.48 kW/liter
Torque                258 ft-lb (350Nm) @3700RPM
Capacity              130.11 cu-in (2133 cc)
Bore                  3.12 in (79.3 mm)
Stroke                3.40 in (86.4 mm)
Compression ratio     8.0:1 (+/- 0.3)
Firing order          1,2,4,5,3
Five-cylinder in-line, two overhead camshafts (intake camshaft is driven 
directly from exhaust via a pair of spiral spur gears), exhaust camshaft 
driven by a toothed belt, four valves per cylinder (intake valves 1.10" 
dia - exh valves 1.26" dia), 25 deg valve angle, all-electronic Bosch LH-
Jetronic FI with hotwire air mass sensor, one KKK K27 turbocharger, boost 
pressure 2.04 bar (absolute), ignition: all-electronic Bosch digital igni-
tion with flywheel timing, idle volume control with servo-actuated bypass, 
overrun cutoff incorporated in electronic injection system, La:ngerer & 
Reich intercooler, aluminum cylinder head, aluminum cylinder block with 
dry liners, engine weight 320 lbs (145kg).

Gearbox:
All-synchromesh five-speed manual gearbox, cast-iron gearbox housing.
Ratios:
1   3.500:1
2   2.083:1
3   1.368:1
4   0.962:1
5   0.821:1
Rev 3.455:1
FDR 3.875 (35:9)

Body:
Unitized sheet steel body, interior structure based on Audi 80 resp. 
quattro-coupe floor pan shortened by 12.60" (320mm); outer body panels: 
bumpers, roof, front & rear aprons made of combined GRP/kevlar, engine 
compartment lid and rear deck lid in laminated GRP, radiator cowling 
carbon fiber/kevlar compound and air intake pipes in engine compartment 
made with carbon fiber.

Weight:
Kerb weight           2866 lb (1300kg)
Weight dist           F - 1654 lb (750kg)
                      R - 1213 lb (550kg)
Gross weight          3638 lbs (1650kg)
weight to power ratio 9.367 lbs (4.248kg)/BHP

Performance:
0-100km/h (62 MPH)    4.9 seconds
Max speed             155 MPH (250 km/h)
Fuel consumption      29.6 m/gal (@ constant 56 MPH)
                      22.5 m/gal (@ constant 75 MPH)
                      15.8 m/gal (urban cycle)

The text did quote that the doors were taken from the Audi 80 to 
increase the rake of the windscreen.
(used without permission)

I appreciate the fact that someone asked for this information.  The
Sport Quattro book has some great reading in it, and the pictures 
ain't bad either.  Too bad the US never got as enthused about the 
Quattro as the folks in Great Britain did ...

Steve Buchholz
s_buchho@kla.com
San Jose, CA (USA)