2015 Audi RS 6 Avant
Felt better than other Audis, especially the RS7. Still won't challenge the leaders here, but at least it has a 57, if only just. Pleasant growl, with some added stiffness from the bodyshell, makes this a favourite from the marque.
2014 Infiniti Q50 Eau Rouge
Not very well sorted – though I could blame that on the concept nature – the sedan GT-R is a hard one to keep in line. Terrible brakes. Regardless, it ends up running alongside the RS6, so it's not too bad. But I can't in good conscience recommend it, as it's not particularly fun.
2015 Jaguar XKR-S GT
Feels so much wilder than the already extrovert F-Type, in the track refugee sense. Lovely sound. Not much faster though, since it's lugging around an extra 300lbs. Faster than the Viper and Exige though, which is a welcome surprise!
2012 Aston Martin Vanquish
Just sliding in past
@Im_Lukas in the same car, the Vanquish is a pleasant steer. The longer wheelbase over the Vantage has it feeling calmer, with that same magnificent V12 shoving you down the road with a wonderful noise. Feels more tied-down versus little brother, much like the XKR-S does over the F-Type.
1968 Alfa Romeo 33 Stradale
I knew this was going to be a leader before I even drove it, but didn't expect it to be by so much. It's a shame this is a "leaderboard" car, as I imagine a lot of people don't drive it stock. It's magical; that tiny 2.0L V8 loves to rev, beating the S2000 at it's own game by 3 decades, but what's amazing is the broad power curve it has. It never feels like it's out of breath. The brakes are powerful too, and not just because it weighs barely more than a shopping cart.
2015 Chevrolet Camaro Z/28
I'll admit, I didn't want to like the Z/28. But it's just so approachable, that I was sold by the end of the laps. Comparisons to the GT-R seemed forced back during launch, but they're fair: the Camaro wants you to be involved, and it flatters you instead of punishes. It feels made for the track in a way few cars have so far, and it shrinks around you, letting you place it with pin-point accuracy. Smashes every conceivable American muscle car stereotype.
2012 BMW Team Forza M5
Comfortably the fastest four door road car so far, the TF car improves on every aspect of the base car. It feels lighter (though it isn't), gruntier (isn't either), and grippier (that it is). It feels like a high-tech, XL-edition E30, really, such is the balance and poise it displays. Two seconds off the stock car, with only handling mods, is impressive.
2013 Audi Team Forza RS 7 Sportback
This is the polar opposite of the TF M5. It has more power and less weight than the stock car, yet understeers with conviction. While faster, it isn't by the same margin, and actually loses out to the RS6 on the board. Far and away the most disappointing of this pack.
2003 Ferrari Challenge Stradale
Ah, my favourite modern Ferrari. It feels right at home here: the gears are perfectly spaced for maximizing thrust out of each turn. That battle cry as it winds up past 8500rpm is a thing of beauty, too. The car tracks true, and shrugs off rumble strips where other cars get upset. The CS makes you a better driver.
2005 Mercedes-Benz SLR
The SLR is a testament to how far Mercedes has come in a decade. The transmission is dull-witted, the car never feels comfortable, and has trouble putting all of its power down in anything other than a straight line. It's by no means a terrible car – it looks awesome in polished aluminium – and it's reasonably fast, but I foresee both of its successors being both more enjoyable, and quicker still.
2014 Ferrari California T
The Cali did the whole "feels lighter" trick on the opening lap, initially impressing me with the way it handled itself. Then it came time to brake for T1 on the second lap, and the weight came rushing back (literally). Since T10 doesn't model the real car's torque limitations in the lower gears, it can be hard to leave a turn cleanly. Avoid the curbing at all costs.
1997 Lamborghini Diablo SV
Aren't Diablos supposed to be massively intimidating? This was a kitten. A very quick one. There's so much grip out back thanks to those gigantic tires, that the tail would only slide out if I was asking for it. Otherwise, the SV would pile on the speed with a neutral balance.
2016 Ford Shelby GT350R
Feels nice and planted, though that smaller engine versus the Camaro feels a little "tight", for lack of a better term. Not quite as free-revving as I'd imagine, it nonetheless is a fantastic engine, with a wide spread of power and an awesome sound. My fastest lap saw me bouncing off the limiter a bit before braking into T1, as it wasted less time than shifting up to 5th for a split second. Speaking of brakes: wow. These are powerful, as I'm throwing out the anchor at a point on the track I normally would for D-Class cars. Awesome!