Search for: Introduction To Roth Automotive Science › Forums › Topic Tag: fuel economy Viewing 9 topics - 1 through 9 (of 9 total) Topic Voices Posts Last Post Inline 4 Turbo vs V6 vs V8 Started by: theory816 in: Engine 2 3 1 year, 10 months ago admin Automatic or Manual? Started by: admin in: Choosing a New Car 2 2 3 years, 1 month ago theory816 Lean- burn and other Future Engine Tech Started by: admin in: Engine 1 1 5 years ago admin Are turbocharged engines really more fuel-efficient? Started by: admin in: Fuel Economy 1 2 5 years, 3 months ago admin AC effect on fuel economy Started by: admin in: Fuel Economy 1 1 5 years, 4 months ago admin Are Diesel powertrains a good choice today? Started by: admin in: Choosing a New Car 1 1 5 years, 4 months ago admin Gas or Diesel? Started by: admin in: Choosing a New Car 1 1 5 years, 4 months ago admin comparing cars Started by: admin in: Choosing a New Car 1 2 5 years, 5 months ago admin Real-World Fuel Economy Started by: admin in: Fuel Economy 1 1 5 years, 7 months ago admin Viewing 9 topics - 1 through 9 (of 9 total)