- Higher Octane...bad?
- Differences between CRX HF with/without FFS
- 2011 Ford Fiesta the New Geo Metro?
- metro mileage questions
- Aveo automatic transaxles and fuel economy
- Fly-by-wire: Bad for FE?
- Personal Review :2010 Cobalt Sedan
- Civic EX to HX
- Looks interesting
- Civic Vtec-E lean burn: Better burn on lower octane fuel?
- OEM tires more efficient than same aftermarket replacement
- How far away do you live from work?
- 40MPG with 97 metro - good or bad ?
- needing a new mpg monster!
- Help buying a truck?
- New, interesting, and weird ideas
- searching for mods
- Advice and expectations on a 2000 civic purchase?
- Auto vs manual (why are some automatics' MPG ratings higher on the highway?)
- 2752.3 MPG - Pulse & Glide 50 cc engine
- Canada's top fuel efficient cars (by class) for 2010
- Article: Future cars could be powered by their bodywork
- BMW Mini: a potential eco-platform?
- Liks to Pod casts and radio programs.
- new kia concept car .25 cd (link)
- New Car for ME!!!
- Article: America’s hunger for gasoline falls and is unlikely to return
- anyone own or used to have Mercedes with diesel or gas
- Would you buy an AUTOMATIC metro?
- Ethanol blends: 10% in "reg." gasoline, 5% in mid-grade, 0% in premium (in Ontario)
- Automaker's history of fighting better fuel economy
- Sweden Baldos II 357 MPG on ethanol
- Non-vehicular lifestyle adjustments that may help with mileage
- Plastic engines
- Manual, Auto and Semi-Auto
- Does dirty fuel filter cause bad economy?
- Chart: Inflation pressure vs. tire radius
- Getting the most out of your hybrid?
- 2010 Washington Auto Show: "A Green Machine" - Jan 27-31
- Ever stopped at a dealer to confim how great your current car is?
- Geo Metro coupe vs. sedan
- single person cars, the list
- Smart Fortwo sales plunge in 2009 in U.S.
- Cities without traffic signs
- There might be hope speed limit
- Reasons for low fuel efficiency for 1990 geo metro
- Mixing a dose of LPG with diesel to improve power and economy
- Automotive X-Prize: "The Very Light Car" (also very aero) with conventional engine
- VW makes MSN's page with their new electric
- Honda CR-Z hybrid *production* version
- GM Lab Eco Initiative: investigating the "bare necessity" car & truck
- New 2012 Ford Focus to be available as EV and Hybrid!
- Paper on engine efficiency
- Ceramic coating the intake and engine block
- News: 20% of Volkswagen's U.S. sales in 2009 were diesels
- Thermostatic block heaters
- Michellin Hydroedge vs Hydroedge Green X
- Any truck drivers willing to do an exhaust experiment?
- Bumper sticker ideas
- 2006 Ford F250 fuel economy (looking for MPG ratings)
- Tank's got a new nickname
- help with my car log
- ideas to improve my mileage log
- Mazda exec says EPA testing is reason company doesn't have Stop/Start feature in U.S.
- Plug-In Vehicle Tracker: What’s Coming, When
- Video: Chrysler Airflow cross-USA "economy run"
- Best Time to Change the Oil in a Newer Model Car?
- Good, Cheap Base Cars?
- Best non-electric mpg? (What's yours?)
- Ford's ecomodding plans (they even have an internal ecomodding forum)
- Fuel economy in the air (diesel airplanes?)
- Toyota 1/X (say: One-Xth) concept car - curb weight 926 pounds
- Green Tires From Orange Peels Use Less Oil, Bring Better MPGs
- Honda Ridgeline shamed by more efficient full-size Chevy pickup
- 2 Cars = Better than one?
- Calculation for fan draw?
- Unintended Consequences (LED traffic lights don't generate heat to clear snow)
- Study says drive-thrus are cleaner than park and walk
- Lotus developing HCCI engine, claims 10% efficiency increase
- High Flow Muffler on a 2006 Dakota
- Incredibly stupid question (engine temperature related)
- PCV valve questions
- "Green" tires to be standard in Europe by 2012
- Cities restricting use of polluting cars
- New automotive emissions standards
- Guys, I need some help...
- Efficiency increase with a warmer engine? (195F vs 165F)
- Its that time of year again...
- drag
- Toyota's new Sienna minivan will come with a 4 cylinder
- Battery Technology
- Help Choose Right Car
- News: Hyundai Takes the Lead as the Most Fuel-Efficient Automaker in America
- New Technologies
- 2011 Chevy Cruze "XFE" will have 1.4 turbo, 40+ mpg (US) hwy rating
- Found 0w20 oil for sale
- Awesome vintage VW camper!
- CAA Primer on Automobile Fuel Efficiency and Emissions
- How long should a driving loop be for A-B-A testing?
- Adding Diesel to gasoline
- Chevy Spark Ready for U.S., But GM Still Mulling Minicar Demand
- Golf SE 2.0 TDI 140PS 6 Spd
- NarrowerTires?
- Which cars ? (Corolla, Civic, Cobalt, Sentra or Focus)
- Set To Make VVT Look Old Fashioned
- What Changes To Make
- Which has lower RR? Large or small diameter tire
- new Ford Fiesta (what MPG to expect?)
- Future developments for better efficiency
- Is it possible to fit electronic Over Drive onto different transmission?
- Shakeup at Aptera?
- Recycling the whole car by keeping it on the road
- BMW advocating for smarter traffic lights abroad and in U.S.
- 98 Honda civic - automatic - what to expect fuel mileage
- European Road Trains
- Hard to hard to find tall skinny tires...
- Efficiency Mods Cost / Benefit Spreadsheet
- Friendly reminder: CHECK YOUR TIRE PRESSURE! (It's getting colder in the north!)
- UK version of VW Polo gets lower MPG due to different exhaust routing
- "Hot soaking" for improved mileage.
- Should I buy this civic Hybrid?
- Wave Disc Engine/Generator for Series Hybrids
- Shocker: GM exec admits they ignored consumers' demands for efficiency
- Looking at an '04 Civic Hybrid
- Opposed-piston opposed-cylinder engine claims 50% FE increase
- 5 stroke engine could increase FE by 5%-20%
- Progressive Automotive X-Prize announces Teams
- When does my automatic shift gears?
- Car covers and Effectiveness
- Oil: Conventional vs. Synthetic Blend vs. Full Synthetic
- GREEN CAR JOURNAL, Spring 2009 article (GAS vs. E85 MPG ratings)
- Courier vehicle swap, Vibe maybe?
- BMW SIMPLE, Narrow & leaning trike concept
- Wheel weight of 2009 Hyundai Accent
- Synthetic transmission fluid for a manual transmission?
- Rolling resistance ratings ( sort of ) in Consumer Reports
- I visit the WIENERMOBILE!!
- Researchers Proposing Method for Determining Plug-in Mileage
- Shell claims new "FuelSave" gasoline formulation increases fuel economy
- Nissan's Land Glider: narrow car design w/ tilt handling.
- Smallest FWD production car ?
- The future car.
- An electric Supercharger that "works"...
- Things I've been meaning to do for a long, looong time.
- Engine Swap: 1.2L TDI into Insight 1st-Gen
- I want to get to the bottom of this ethanol killing my mpg
- Buckminster Fuller's Dymaxion restoration
- Microblue Treated Transmission
- Have we forgotten about fuel prices?
- Audi e-Tron EV prototype
- New 2009 VW 1 liter concept car
- Delivery=All new low
- MPG's (difference with bio D vs. SVO vs. regular diesel?)
- Consumer Reports tests speed vs MPG & comes to false conclusion about Honda Insight 2
- Article: "Daily-Driver Challenge: Hybrids, Diesels...and a Smart ForTwo"
- Want safety? Muammar is your man!
- Should there be a new EPA rating City/Suburb/Highway
- Nissan Sentra S vs Sentra SE-R 2009 MPG
- Possibly trading the Civic in for an Inisght...your thoughts??
- advice on the best not-so-efficient car
- Honda civic engine parts after 290,000km.
- New 2 stroke design
- No Rabbit TDI?
- Cash for Clunkers results
- super car 1 gallon test
- Tested: speed vs. MPG, 2008 Corvette Z06 (505 hp)
- Minimum HP requirement
- Hypermiling helped me make it home!
- Do you use a trailer with your car?
- How Numerous?
- Touchy subject - Big Bang Theory (not the religious argument)
- Only got 30 mpg in a Metro
- The Challenge: MPG, are you up to it or not!!!
- Just bought a fun book
- Cheap Available Platforms?
- How much fuel need to start engine?
- Cost of running an Engine Block Heater
- 230 mpg in the Volt? Chevy fudging the numbers?
- Car models with auto-off A/C??
- 1991 CRX hf
- The Hummer of the Skies MPG Competition
- exhaust system: resonator
- how tough is 40mpg?
- TomTom MPG Hack
- 50 years, same argument
- Dual mass flywheel - 5% FE increase?
- Tire choices
- Efficiency When Pulling A Trailer
- Laser Ignition
- 2001 Honda Insight
- Alternate BSFC views
- Check my math?
- The 30 mph challenge
- Nissan aims for "more complete burn" with new injectors
- Need help running rich!
- Uhaul?
- Cool article: Honda 1.5L i-VTEC
- wish they'd put this into production
- Get into the groove! less emmission
- Mileage tip #122 - move someplace warmer
- my latest project switching to E85!
- AP: Calif. To Pay Owners To Scrap High-Pollution Cars
- volumetric efficiency and math
- Spreadsheet for tracking all kinds of mileage stuff!
- Almost always running hybrid idea.
- New wheels/tires add 32 lbs to my Geo / mpg stays the same!
- Government 4500 cash for clunkers.. what to get
- 1985 CRX HF had 2-ring pistons, just like the Metro XFi
- old fuel prices
- BMW developing thermoelectric generators
- Exhaust-powered alternator by ThinGap Automotive
- Has anyone done spark plug gap tests?
- CNET: your '92 Civic may get far better MPG than a new car, but it still sucks!
- Hankook Tire's Enfren tire technology
- Equinox Noise Cancelling Speakers = mpg +1
- High-MPG Corvette
- 1986 Honda CRX - MPG Stats?
- Do NOT make assumptions about changes.
- Is Aptera Blowing Their Chance?
- Grill block cooling device
- Window "tint" saves fuel through reduced AC load (duh, but nice to see quantified)
- Canada: 83.3% of new vehicles bought with 4 cylinder engines
- How much HP @ highway speed
- Find!
- 94 geo tracker 4wd 5 speed what mpg it get?
- New member, buying a 92 Civic DX, looking for opinions...
- Civic DX-VP, Insight, or ???
- Muscle Car MPG?
- Bounce Test for Rolling Resistance?
- Cleaning o2 (wideband in this case) sensors?
- Buying a "new" car.
- Diesel vs. Hybrid vs. Gas: Who Wins?
- Gasohol & CAFE allowance
- The ultimate efficiency 4-passenger car
- Aptera on Jay Leno's Garage.
- The first 110 MPG production vehicle
- Conversion chart for US, Imperial and metric measures
- Cycling compared to Hypermiling
- Engine idle speed
- Looking for outstanding efficiency numbers
- Chance to replace my Civic EX with a Civic HX
- Starter rebuild options
- CVT vs. Manual vs. Automatic?
- Highest FE per person per mile???!!!
- Alternative fuels as a stepping stone to. . .gasoline?
- Water-cooled PV that gathers up to 75% of the energy
- Warm air intake, how warm can you go?
- Does this steal MPG?
- Side view camera positioning?
- Let's be fair on the high-mileage EVs