I found an '86 datasheet of the Westfalia Syncros which I like
to share with the list:

Engine           4 cylinder gasoline
cubic capacity   1.9 Liter (1,913 ccm)
Power            57 kW (78 PS) at 4,600 rpm
Torque           141 Nm at 2,600 rpm
Compression      8.6:1
Transmission     4 speed + G
Alternator       90 Amps
Battery          220 CCA 45 Ah
Wheels           5.5 J x 14   185R14C
Dimensions Joker 1 Syncro (Pop Top)
 Length          4,570 mm
 Width           1,845 mm
 High            2,110 mm
Dimensions Joker 3 Syncro (High Roof)
 Length          4,570 mm
 Width           1,845 mm
 High            2,640 mm
Wheelbase        2,455 mm
Trackwidth       1,568 mm front 1,560 mm rear
Fuel tank        70 Liter
Clearance        210 mm front 200 mm rear
Ramp Angle       24 degrees at empty
Turn circle      10.0 m
Max. bank angle  22 degrees front; 19 degrees rear
Water depth max  350 mm
Empty weight     1,950 kg
Max axle weight  1,300 kg front; 1,380 kg rear
Payload          550 kg
Max total weight 2,500 kg
Tow capacity     600 kg for trailers without brakes
                 2,000 kg for trailers with brakes
Max climbing     61 % full loaded and 185R14C tires
Max speed        125 km/h
Fuel consumption 11.2 Liter/100km (constant 90 km/h)
Fuel consumption 15.4 Liter/100km (Town cycle)

Regards
Helmut
'80 Camper