Wallace Environmental MPG Ratings

Compare fuel economy across all 8 Wallace Environmental models

New
2026 models
Used
13 MPG (avg)
Pre-2026 models
Best: 1992 Wetl 190E at 19 MPG
Data sourced from the U.S. EPA fuel economy database, updated annually.

Older models

Models last produced between 1984 and 2014

Model MPG Fuel cost/yr
Wetl 190E ›
1991–1992
19 $3,650
Wetl 300 ›
1991–1992
15 $4,728
Wetl 412 ›
1991–1992
10 $6,900
Wetl 500 ›
1991–1992
13 $5,300
Wetl 560 ›
1991–1992
13 $5,300
Wetl 600 SEL ›
1992
12 $5,750
Wetl 850I ›
1992
13 $5,300
Wetl Testarossa ›
1991–1992
11 $6,300