What is the mpg for a 2007 Lexus GS350 AWD?
The 2007 Lexus GS350 AWD achieves about 17 mpg in city driving and 23 mpg on the highway, with a typical combined rating around 19–20 mpg depending on conditions.
This article explains the official EPA figures for the all-wheel-drive GS350, how those numbers translate to real-world driving, and what factors can cause mileage to vary for owners and prospective buyers.
EPA-rated fuel economy for the GS350 AWD
Before listing the official figures, note that EPA estimates reflect standardized tests and may differ from your actual trips. For the 2007 GS350 with AWD, the official numbers are:
- City: 17 mpg
- Highway: 23 mpg
- Combined: about 19–20 mpg
These figures serve as benchmarks for comparison and planning, acknowledging that real-world results will vary with driving style, terrain, and vehicle condition.
Real-world factors that influence mpg
Driving style and conditions
Aggressive acceleration, rapid highway speeds, and frequent short trips can lower fuel economy well below the EPA estimates, while steady highway cruising at moderate speeds can push mileage toward the higher end of the range.
Maintenance, tires, and load
Proper tire inflation, regular maintenance (air filters, oil changes), alignment, and reducing extra weight all help optimize mpg. Mismatched or worn tires and low inflation increase rolling resistance, which can reduce efficiency.
Summary
For the 2007 Lexus GS350 AWD, the EPA estimates are 17 mpg city, 23 mpg highway, with a combined figure around 19–20 mpg. Real-world mileage varies with driving habits, road conditions, and vehicle maintenance, so your experience may be higher or lower than these numbers.
