hot cars 2012
hot cars 2012
hot cars 2012
hot cars 2012
hot cars 2012
Friday, October 28, 2011
Tuesday, August 2, 2011
Mazda RX8 cars photos
Since its launch, the Mazda RX8 has been the subject of close scrutiny by enthusiasts. The high level of attention is not only due to the car's admirable driving dynamics but, in part to the early reports of below-than-expected performance. To be more specific: wheel horsepower measured on several chassis dynamometer runs resulted in values well below the expected 17%~20% drivetrain parasitic losses. And quarter mile runs of anywhere between 0.5 and 1.5 seconds off of those produced by magazines on allegedly pre-production vehicles.
In connection with the RX8's horsepower rating: the original marketing material from Mazda North America (MNAO) advertised the 6 speed manual transmission RX8 at 247hp @ 8,500rpm. Assuming parasitic drivetrain loses between 17%-20% -common for modern rear wheel drive vehicles, a stock RX8 should measure between 205~197 horsepower at the rear wheels (rwhp) -depending on elevation, barometric pressure, temperature and correction factors applied. Instead, a stock RX8 chassis dyno run shows results ranging anywhere from mid-high ~160 to ~185rwhp. Such readings would represent parasitic drivetrain loses in excess of 25%. To say that, it is unacceptable to experience such a high level of loss through the drivetrain of a "sports car" with a carbon fiber drive shaft -amongst other things- is an understatement.
To further consolidate doubts about the actual power output of the new Renesis, several owners were unable to reproduce mid-low 14 second quarter mile passes -as seen published by well known U.S. car magazines. Low trap speeds were another hint towards the apparent lack of power output.
Shortly after, several debates on online enthusiast forums and discussion boards turned into heated arguments as to what was causing such poor "straight line performance." Many former Miata owners remembered a previous "snafu" in Mazda's history, when the manufacturer admittedly overstated the horsepower figures of their redesigned Mazda Miata.
Saturday, July 9, 2011
Aston Martin Virage
Aston Martin introduces the new Aston Martin Virage - supremely stylish and powerful, yet juxtaposed as an understated sports car. The marque can now present customers having a class-leading variety, all with distinctive characters, however with the exact same unique Aston Martin soul and luxurious.
Aston Martin Virage
Breathtaking, dynamic and prestigious, the Aston Martin Virage combines outright sports automobile overall performance with luxury, comfort and refinement. The front mid-mounted V12 engine's torque delivery delivers outstanding performance, coupled with all the car's inherent agility and ideal bodyweight distribution delivering the ideal harmony in between outright sports activities vehicle efficiency and trademark sporting luxury exemplified by modern Aston Martins.
Aston Martin Virage
Breathtaking, dynamic and prestigious, the Aston Martin Virage combines outright sports automobile overall performance with luxury, comfort and refinement. The front mid-mounted V12 engine's torque delivery delivers outstanding performance, coupled with all the car's inherent agility and ideal bodyweight distribution delivering the ideal harmony in between outright sports activities vehicle efficiency and trademark sporting luxury exemplified by modern Aston Martins.
2011 Hyundai Elantra Car
Sunday, June 26, 2011
Sunday, June 19, 2011
Friday, May 20, 2011
Alfa Romeo 8C Competizione
The Alfa Romeo 8C Competizione is a sports car produced by Italian automaker Alfa Romeo. It was first presented as a concept car at the 2003 Frankfurt Motor Show and later released for sale for the 2007 model year. The name refers to the eight cylinder (Cilindro in Italian) engine (8C) and Alfa Romeo's racing pedigree (Competizione, Italian for 'Competition')
Alfa Romeo 8C Competizione
The 8C Competizione was introduced at the Frankfurt Motor Show in 2003. The lines of the twin seater are meant to echo the styling of Alfas of the 1950s and 1960s, and the "Competizione" name is a reference to the 1948 6C 2500 Competizione,
Alfa Romeo 8C Competizione
Alfa Romeo 8C Competizione
The 8C Competizione was introduced at the Frankfurt Motor Show in 2003. The lines of the twin seater are meant to echo the styling of Alfas of the 1950s and 1960s, and the "Competizione" name is a reference to the 1948 6C 2500 Competizione,
Alfa Romeo 8C Competizione
Tuesday, February 15, 2011
Wednesday, January 19, 2011
Thursday, January 13, 2011
Imagining the future at the 2011
Is it a Mazda? An Aston? No, Frank Wu puts his spin on Chrysler's future.
Friday, January 7, 2011
Subscribe to:
Posts (Atom)