2002 Dodge Ram 1500 Slt Crew Cab Pickup 4-door 4.7l on 2040-cars

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Hypermiling a Ram 1500 EcoDiesel to 38.1 mpg

You never quite know what Wayne Gerdes has up his sleeve. The man who coined the term hypermiling is always looking for adventurous ways to prove that anyone – even you... yes, you – can eke out more miles per gallon just by changing the way you drive. Saying that is easy. Proving it by going on outlandish cross-country drives is hard. But for Gerdes and his team of fuel economy fiends over at CleanMPG, hard is half the fun. Our latest adventure appeared, at first glance, to be nearly impossible. Which is why we always answer the phone when Gerdes calls. He likes to take journalists along on his drives, not only to try teach us how to hypermile but also to prove that we can be taught. The first time I 'helped' him and his team was when we got over 30 miles per gallon in a 2011 Ford F-150 XLT with the EcoBoost 3.5-liter V6. The EPA rated that truck with at just 16 mpg in the city and 22 on the highway. So, we'll count that trip as a success. Next up was a cross-country drive last fall in a trio of Audi TDI vehicles to prove that you don't need to drive extra slow to beat the EPA numbers. In fact, we made it from Los Angeles to New York City in just over 46 hours, cramped but not cranky. We had once again proven that how you drive is hugely important to your fuel usage. Our latest adventure appeared, at first glance, to be nearly impossible. The EPA says that the Ram 1500 EcoDiesel we would be driving gets just 22 combined mpg (19 city and 27 highway). Gerdes' idea was to drive it as far north from Houston, TX towards Detroit, MI as we could go on one tank. The day before we left, our itinerary got an extra stop. Instead of taking one of the official Shell Eco-marathon prototype vehicles to Detroit, it was decided to bring the winning diesel-powered prototype from the just-finished event to The Henry Ford Museum, where it had been arranged the car would be displayed. The winning car was built by a small team (just four students) from Sullivan High School in Sullivan, IN, who managed to beat a number of college teams with a score of 1,899.32 mpg. That target would be a bit out of reach for the Ram, but could we get 1,000 miles from the tank? Since the truck has a 26 gallon tank (officially, anyway), that would mean the EPA says we could only go 702 miles, assuming all highway driving. Could we make up 300 miles with careful driving? That spells both challenge and fun.

Junkyard Gem: 1991 Dodge Stealth R/T

Chrysler's relationship with Mitsubishi goes back to the early 1970s, when the first Mitsubishi Colt Galants arrived from Japan with Dodge Colt badging. Plenty of Mitsubishi-built Arrows and Ram 50s and Challengers followed, and the joint Chrysler-Mitsubishi plant in Illinois began building cars in 1988. By the 1990s, you could find Mitsubishi DNA throughout the American Chrysler family, and the Mitsubishi GTO was brought over to become the Dodge Stealth starting in 1991. Here's one of those first-year Stealths, now residing in a Colorado self-service boneyard. Four grades of Stealth were available here in 1991, with the R/T Turbo AWD at the very pinnacle. This car, a regular R/T, is one step down from that model but still a pretty quick machine for its time. MSRP was $25,155, or about $55,370 in 2022 dollars. The R/T got this naturally-aspirated DOHC 6G72 engine, displacing 3.0 liters and making 222 horsepower. If you got the turbocharged version in the R/T Turbo AWD (or the Mitsubishi 3000GT VR-4), power went up to 300 horses. The 3000GT (as the GTO was known here) was mechanically identical to this car but had slightly different styling. The GTO/3000GT/Stealth replaced the Mitsubishi Starion and its Chrysler/Dodge Conquest siblings, which were sold here from the 1983 through 1989 model years. The Starion was a rear-wheel-drive machine that competed for sales against the Toyota Supra and Nissan Z, while the Mitsubishi GTO was available with either front- or all-wheel-drive. As illustrated by this photo of the rear suspension, this car is a front-wheel-drive version. Americans loved automatic transmissions 30 years ago, nearly as much as we love them today, but this car has a proper five-on-the-floor manual. If you wanted the optional four-speed automatic, it cost 813 bucks ($1,790 today). The Stealth R/T AWD had a mandatory five-speed manual transmission. This car has been hit hard by junkyard shoppers and the ravages of time, but it was fairly luxurious when new. Air conditioning was standard equipment on the R/T, though not on the lesser Stealths. This car came close to 150,000 total miles, but fell a bit short of that milestone. The final year for the Dodge Stealth was 1996, though the Mitsubishi 3000GT remained available here through 1999. The Mitsubishi GTO held on through 2000 in its homeland. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Outhandles the Lotus Esprit!

Could self-driving cars stop terrorist attacks?

Terrorists have taken to using a weapon that's easy to obtain and can do a lot of damage: ordinary vehicles, driven into crowds. A Department of Homeland Security-FBI bulletin from 2012 warned that "vehicle-ramming offers terrorists with limited access to explosives or weapons an opportunity to conduct a homeland attack with minimal prior training or experience." CNN recently listed nine vehicle-based terrorist attacks that have occurred within the past year, and in just in the past three months incidents in New York, Edmonton and Barcelona have claimed more than 20 lives and injured dozens after ISIS-affiliated drivers plowed into pedestrians. The deadliest so far was a Bastille Day attack in Nice, France that killed 86 people after a terrorist drove a truck into a crowd following a fireworks display. CNN also reported that "Al Qaeda's Yemeni branch encouraged its recruits in the West to use trucks as weapons," and noted that a 2010 article in the terrorist group's webzine called for deploying a truck as a "mowing machine, not to mow grass but mow down the enemies of Allah." Such attacks have been more common in Europe and other places where guns are harder to get, making vehicles violent and readily available weapons. But it's not only ISIS and Al Qaeda terrorists that have turned cars into weapons. A man with white nationalist ties drove a Dodge Challenger into a crowd of counter-protesters at the Unite the Right rally in Charlottesville, Va., in August, killing a 32-year-old woman and injuring dozens more. Some believe that autonomous vehicle technology could help stop these tragedies. "Terrorist attacks like the one in New York are a good example of why we need AVs more quickly," Caleb Watney, technology policy associate at the R Street Institute, a D.C.-based think tank, recently told the website Inverse. Dr. Junfeng Jiao, director of the Urban Information Lab at the University of Texas, told Inverse that "these tragedies may be taken into account by the makers such as Tesla and Google" when developing autonomous technology. "This is a huge opportunity for the next generation to de-weaponize cars," he added. Many vehicles already have forward collision warning with emergency autonomous braking, and a few combine it with pedestrian detection, although the latter technology typically works at speeds below 20 mph.