Chapter 17: Data on weight and fuel consumption. 1978-79 model years. 

Col 1: Weight (in 1000 pounds)
Col 2: Fuel consumption (in gallons per 100 miles)
Col 3: Car
   
         3.4     5.5     AMC Concord.
         3.8     5.9     Chevy Caprice
         4.1     6.5     Ford Country Squire Wagon
         2.2     3.3     Chevette
         2.6     3.6     Toyota Corona
         2.9     4.6     Ford Mustang Ghia
         2.0     2.9     Mazda GLC
         2.7     3.6     AMC Sprint
         1.9     3.1     VW Rabbit
         3.4     4.9     Buick Century