1991’s Top Ten High MPG list is dominated by GM-badged Suzukis, wearing Geo Metro, Pontiac Firefly, and Chevy Sprint nameplates. Eight of the top ten spots are taken by variations of the Suzuki Swift in both three- and four-cylinder form. (All run on regular fuel and are equipped with five-speed manual transmissions.) The convertible Geo Metro LSI is perhaps the most interesting of all … it’s hard to argue the fun factor of a ragtop with 46 miles per gallon on open road. Honda’s CRX HF was the sole non-Suzuki entry among the most thrifty, with 1991 ending its run.
All-in-all, 1991 wasn’t a bad year for high-MPG cars, with cars from Daihatsu, Dodge, Eagle, Ford, Hyundai, Lincoln-Mercury, Mazda, Mitsubushi, Nissan, Plymouth, Subaru, Toyota, and Volkswagen joining the GM and Honda entries in breaking the 35 highway miles per gallon mark.
Top Ten High MPG Cars – 1991 Model Year:
- Geo Metro XFI – 3-cyl., 1.0 liter – MPG: 53 city / 58 highway
- Honda Civic CRX HF – 4-cyl., 1.5 liter – MPG: 49 city / 52 highway
- Pontiac Firefly – 3-cyl., 1.0 liter – MPG: 45 city / 50 highway
- Suzuki Swift – 3-cyl., 1.0 liter – MPG: 45 city / 50 highway
- Geo Metro – 3-cyl., 1.0 liter – MPG: 45 city / 50 highway
- Chevrolet Sprint – 3-cyl., 1.0 liter – MPG: 45 city / 50 highway
- Geo Metro LSI – 3-cyl., 1.0 liter – MPG: 45 city / 50 highway
- Honda Civic CRX HF – 4-cyl., 1.5 liter – MPG: 43 city / 49 highway
- Geo Metro LSI Convertible – 3-cyl., 1.0 liter – MPG: 41 city / 46 highway
- Suzuki Swift – 4-cyl., 1.3 liter – MPG: 39 city / 43 highway