Auto blog

Nissan GT-R LM Nismo pulls its way to Chi-town

We generally take it as a given that, as far as performance goes, rear-wheel drive is better than front. All-wheel drive can be better than either, in some cases, but you need power going to the wheels that aren't also handling the steering while leaving the others just tagging along for the ride. Right? Well Nissan is here to upend that notion with the new GT-R LM Nismo, presented here at the 2015 Chicago Auto Show. After supporting the DeltaWing project a couple of years ago and fielding its own ZEOD RC prototype last year, Nissan is returning to Le Mans this year with another oddball endurance racer. Only this time, it's going for gold, competing against the likes of Porsche, Audi and Toyota for the overall win in the top-tier LMP1 class. Tying this front-drive, 1,250-horsepower hybrid racing prototype to the all-wheel-drive GT-R may be tenuous, but we have to hand it to Nissan for shaking things up. In the process, Nissan has also confirmed the hot shoes who'll be tasked with manhandling this beast around the Circuit de la Sarthe (and the rest of the tracks on the 2015 FIA WEC calendar). Joining former Le Mans winner and longtime Ferrari test driver Marc Gene will be Super GT champion Tsuigio Matsuda as well as Harry Tincknell and Olivier Pla (both experienced from the largely Nissan-powered LMP2 field), Nissan factory driver Michael Krumm and GT Academy graduates Lucas Ordonez and Jann Mardenborough, both of whom have made their way into professional racing on the merit of their video gaming abilities. We'll be looking forward to watching them try to get the best out of this most innovative Datsun.

NHTSA investigating 200,000 Sentra, Versa models over brakes

The National Highway Traffic Safety Administration has opened a second investigation into Nissan in May. The first covered inaccurate fuel gauges in the 2007 Quest minivan. The latest affects the Sentra and Versa from the 2013 and 2014 model years and the 2014 Versa Note, because of complaints of long brake pedal travel. If NHTSA finds a problem, it could affect an estimated 200,000 vehicles.
At the moment, this is still only a preliminary evaluation "to asses the scope, frequency and safety-related consequences of the alleged defect," according to the report, but it could lead to the full recall. NHTSA is still trying to find whether or not there are accidents, injuries or fatalities related to the problem. At this time, much of the data in the document is still marked Confidential or TBD. Nissan told Reuters in a statement that the company is working with the agency on the investigation and supplying the regulator with further information.
According to NHTSA, its Office of Defects Investigation has received eight complaints about long pedal travel in these models. They allege that the brake pedal goes all the way to the floor when pressed in some cases and doesn't sufficiently slow the vehicle. Autoblog has contacted Nissan for its reaction to the investigation. We will update this story when we receive a reply. Until then, scroll down to read the current investigation report.

Mitsubishi admits to tampering with fuel economy data

Mitsubishi admitted this week to intentionally rigging fuel-economy testing in four of its models sold in Asia. The affected models are all so-called Kei class cars with sub-660cc engines manufactured at Mitsubishi's Mizushima plant in Okayama, Japan. About 157,000 of those cars are Mitsubishi eK wagons and eK Space models, and 468,000 are re-badged Nissan Dayz and Dayz Roox cars, which Mitsubishi produces for Nissan. The matter came to light after Nissan found inconsistencies in reported mileage data, which then led to Mitsubishi launching an internal investigation. The fraud was discovered to be related to falsified tire pressure data, which has an effect on mileage results – an important matter considering these kinds of vehicles are marketed by fuel economy. Mitsubishi said it has stopped manufacturing and marketing the affected vehicles. The news caused Mitsubishi's stock to plummet over 15 percent, slicing $1.2 billion off the company's value. When the eK models hit the market three years ago, they were decorated with a Good Design Award by the Japanese Ministry of Economy – a merit that is now surely tarnished. While Mitsubishi has been suffering in the US recently, with news of the Normal, Illinois plant closing, its small Mirage model has sold well. Related Video: Image Credit: Getty Images Green Plants/Manufacturing Mitsubishi Nissan Fuel Efficiency Hatchback Minivan/Van kei cars minicars