Comparable track times for top line Ferraris?

Not really - there is a lap time for 550, CS, 360 and maybe a few others. But no official times as Ferrari don't test there. They have Fiorano right by their doorstep and a couple more tracks relatively close. So they don't really need to go to the N'ring.

The Nring is perhaps the best test of a car's suspension though.

 

Here's the lap times at Fiorano;

LAP TIMES PISTA DI FIORANO

F2005 57.146 (MS)
F2004 (2004, MS) 0.55.999
F2003-GA (2003, MS) 0.56.33
F2002 0.57.476
F2006 58.244, Felipe Massa
F2002 (MS) 0.58.378
F1 310B (1997, MS) 0.59.00
F1 412T1 (1994, Alesi) 1.00.31
333SP (slicks) 1.11.90
Maserati Reparto Corse (Andrea Bertolini) 1.12.336
333SP (slicks & restrictor) 1.13.00

360 GT 1.17.00
FXX 1.18.00
360 N-GT (2003) 1.18.90
360 Challenge 1.21.00
Enzo (2003) 1.22.30
360 Challenge (2003) 1.22.40
Maserati Trofeo 1.23.8
F355 Challenge 1.24.40
F355 Challenge (1997, wing, slicks, Larini) 1.25.40
F355 Challenge (1995, no wing, streets) 1.26.50
599 GTB 1.26.50
F50 1.27.0
F430 1.27.0
F50 (1995) 1.28.00
360 Challenge Stradale 1.28.00
F40 1.29.60
F40 (1987) 1.30.00
360 Modena 1.31.50
F40 (Gerhard Berger) 1.31.50
575M Maranello (FHP) 1.31.512
550 Maranello (FHP) 1.32.528
348 Challenge 1.33.00
575M Maranello 1.33.00
F355 F1 (1997) 1.33.00
F355 (1994) 1.34.00
550 Maranello (1997) 1.34.00
F512M (1995) 1.35.00
512TR (1992) 1.35.00
456GT 1.35.00
Maserati 4200GT 1.35.00
288GTO 1.36.00
Testarossa (1984) 1.36.00
348TB (1989) 1.37.00
456GT (1992) 1.40.00
328 GTB 1.44.00
308 GTSi (1980 US Spec) 1:50.790

 

That's amazing, the 599, F430 and 360CS times at 1:28 or under, quicker than the F40.

People don't realize how far they have to hang it out to get to the level where a street car is as quick or quicker than a race car... Or maybe don't realize how incredible the evolution of street car technology is until you see the progression of times through time...

-Peter