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The 2013 Audi S8 - A Closer Look

A few days ago, I made a post about about Motor Trend's test of the Audi S8. It does a 0-60 mph sprint in 3.5 seconds and goes through the 1/4 mile in 11.8 @ 118.3 mph.. very impressive numbers. Even more so when you look at a couple other cars: 2012 Porsche Panamera Turbo S 0-60 mph: 3.5 s 1/4 mile: 11.8 s @ 118.0 mph Power: 550 hp Torque: 553 lb-ft Weight: 4,388 lb 2012 Audi R8 GT 0-60 mph: 3.5 s 1/4 mile: 11.5 s @ 125.1 mph Power: 560 hp Torque: 398 lb-ft Weight: 3,484 lb Now let's compare those to the Audi S8 0-60 mph: 3.5 s 1/4 mile: 11.8 @ 118.3 mph Power 520 hp Torque: 481 lb-ft Weight: 4,619 lb The Panamera and R8 have weight to power ratios of 7.98 lb/hp and 6.22 lb/hp. The S8? Well, that one has a weight to power ratio of 8.88 lb/hp... The identical 0-60 time of the R8 GT and S8 can somewhat be explained by their engines' way of induction. Since the R8 is NA, the torque curve probably isn't as meaty so even though it weighs a lot less an...

Faster than A Corvette Z06? - A Closer Look

" its test-track acceleration numbers would match the  Porsche Panamera  Turbo and embarrass a Chevrolet Corvette Z06 owner." That's what Motor Trend had to say about the 2013 Audi S8 after a test. Let's get the facts out of the way first: the Audi S8 is fast.. very fast, especially for a 4,600+ lb sedan. According to their test, it gets from 0 to 60 mph in 3.5 seconds and finishes a 1/4 mile in a mere 11.8 seconds @ 118.3 mph. That's impressive. Apparently, though, it's not impressive enough to attract readers so something extra had to be said. Track test acceleration numbers would embarrass a Chevrolet Z06 owner? How? I looked up Z06 acceleration numbers.. from Motor Trend tests. I found 5 different tests and all of them pull a 0-60 mph in a consistent 3.8 seconds, except for the Z06 with the Z07 package which does it in 3.7 seconds. 1/4 mile? 2 tests are at 11.6 seconds, 1 test is at 11.7, 1 is at 11.8 and another at 11.9. So out of 5 tests, the Corvette ...

An unfortunate first post.. or is it?

Well, I took my car in for service today because my passenger side rear tire was losing pressure. The car had been parked during the last week of October because of the bad weather. When I took the car out last week, a low tire pressure warning came on and I thought it was just because the car was parked for a week in cold weather so I simply filled up the tires and drove away. While I was filling the tires, I heard a slight "hissing" noise but I didn't think much of it and thought it was just the air compressor. The next day, the low tire pressure warning was back and I figured the hissing noise must have been coming from one of the tires. I checked tire pressure all around and one of them was down to 15 psi. Now I know I definitely have a problem. I filled it up because I had to go run some errands and drove away. I get in the car the next morning and, yes, the warning was back. I scheduled an appointment to get the tire checked because I couldn't see any damage. ...

Well, I finally put it into gear!

Hi everyone, my name is Mike. I am very passionate about cars and I enjoy driving to the fullest. I enjoy long stretches of highways and twisty backroads.. a late night drive and a rush hour commute.. I'm almost always up for a drive, regardless of time, place and purpose, but there are a couple of things that could ruin a drive for me; bad road manners and poor road conditions, namely broken up roads. As a result, I almost always have something to say about what happens on the road, car news and car reviews so I figured I would start blogging. I decided to start a driving blog a while back but I haven't got to it yet. I have finally put it into gear, though, so here's what to expect: I will share anything from everyday driving experiences to track driving and possibly car reviews. I will be filming while driving - using a car camera mount, not while holding the camera - and will include relevant clips along with some posts. I think this concludes my introduct...






Does An Aftermarket Grille Really Increase Airflow?
I put a Saleen S281 grille to the test to answer that question.

Stock Suspension S197 Mustang With Square 305/30/19's
What you need to fit a proper size square tire setup.

How Limited Slip Diffs Make You Faster on Track
What you need to know about how they put power down and pros and cons.

Can Telemetry Explain Schumacher's Talent?
A comparison between Schumacher's and then team mate Herbert's data.






Cayman GT4 Track Review
The first Cayman with proper (911-challenging) power.

Is an EcoBoost Mustang any good on Track?
Two days at the track in a Mustang short 4 cylinders.

2016 BMW M4 DCT Track Review
It's quick (properly quick). But is it fun?

Can a stock Golf Diesel handle a Track Day?
Not your every day track beater.




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Limited Slip Differentials - The Basics

I'm finishing up a comparison post (link to introduction: Intro: Focus RS vs Golf R vs WRX STI vs Evo X ) and, throughout the post, I realized that I have to go off topic a lot to talk about how each type of differential changes the way the car drives. As a result, I thought I'd write a separate post to go into more detail before I post the comparison to keep it more focused on the cars and avoid veering off topic too much. By saying "Limited Slip Differentials" in the title, I am including torque vectoring diffs because, although current conventional terminology treats them differently, a torque vectoring differential is, in essence, a very sophisticated limited slip diff (LSD) that can be manipulated to actively help the car handle better. And while none of the cars in the comparison use open (without help from the brakes) or non-gear mechanical LSD’s, I’ll briefly discuss them so that the post is more inclusive. I’ll only focus on using power to help the...

2016 Mustang EcoBoost Track Review

Photography by: Graham MacNeil Ford really wants to sell you a Mustang with a turbo four cylinder. They started by derating the V6 engine in the 2015 S550 compared to the 2011-2014 S197 V6 to make the EcoBoost 2.3 litre more differentiated. Then, they offered a performance pack on the EcoBoost but not on the V6. Now, they killed the V6 all together for 2018 and will only sell you a V8 or this EcoBoost. I love a good V8, everyone who knows me knows that. This is a Mustang, which means it needs a V8. If those aren't enough reasons, I always prefer natural aspiration over forced induction. That's three strikes against the EcoBoost-powered Mustang. But I'd be lying if I said the idea never intrigued me. It's the lightest (if you account for features). It has the best weight distribution. It has the same great chassis as the GT. It's very affordable and it has a lot of potential to make more power. Aftermarket? Endless support. There's plenty of good about it....

Touchless Carwash Review (Esso)

I went to get a car wash today and I was very unimpressed with the results. I don't like to use automatic car washes. Touchless car washes usually don't clean that well and I worry about scratches at ones that uses brushes. However, we went on a long trip yesterday and there was a lot of dirt and some bird droppings on the car and I couldn't wash it myself. I don't like to leave these sitting on the car so I decided to go for a car wash. I know touchless car washes leave a little behind but today was even worse. There were bird droppings left on the door sills and above the handles. On the back, there was dirt left right under the taillight, along the entire length, and it's the same case at the other taillight and under the spoiler. I'm not really suggesting that this specific car wash (Esso) is bad. I can't clean everything off the car easily while I'm washing it and I can't expect a touchless car wash to clean as ...

Limited Slip Differential Types Compared

BMW M2 equipped with an eLSD - BMW © A few weeks ago, I posted about traditional clutch-type limited slip diffs (LSD's) and how they work. You can read about those in the previous post: How Limited Slip Diffs Make You Faster on Track . But as you might know or have learned from reading the article, they aren't without their faults, which means engineers are always working to get around those limitations. You may not be surprised to learn that something like the Ferrari 488 GTB doesn't use a traditional limited slip diff, but it's not limited to super cars, far from it. Cars like the Golf GTI, the Civic Type R, various Mustangs, Corvettes, and BMW M cars, and even the Lexus RC F and GS F, all avoid a traditional limited slip diff in favour of one of these technologies. To keep things simple, I'll focus on two wheel drive vehicles. The vast (vast) majority of principles apply to all and 4 wheel drive vehicles, but there are some subtle differences that I'll...