V-6 Gas Mileage, Performance
One of the disappointing elements of the V-6 Frontier — and one that many people in the market for a smaller truck will likely be concerned about — is its gas mileage. With an automatic transmission and four-wheel drive, it gets an EPA-estimated 14/19 mpg city/highway, which is similar to what the full-size Ford F-150 and Chevrolet Silverado pickup trucks achieve with V-8 power. If you're looking for better gas mileage, rear-wheel-drive Frontiers come with a standard four-cylinder engine that gets up to 19/23 mpg with a five-speed manual.
Aside from its gas mileage, I like the V-6 drivetrain. The 4.0-liter V-6 makes 261 horsepower (the most of any midsize six-cylinder pickup) and offers strong acceleration when merging on the highway or pulling away from a stoplight.
The V-6 Frontier I tested had the optional five-speed automatic (a six-speed manual is standard), and the transmission is a smooth-shifting unit. However, it likes to run in a high gear, even when cruising at midrange speeds, to keep engine rpm low and save fuel. This didn't prove detrimental to performance because the V-6 is so powerful.
See also:
Engine compartment check locations
QR25DE engine
1. Power steering fluid reservoir (P. 8-14)
2. Engine oil filler cap (P. 8-10)
3. Brake fluid reservoir/Clutch fluid
reservoir (M/T model) (P. 8-15, 8-15)
4. Air cleaner (P. 8-20) ...
Vehicle information display
The vehicle information display 1 is located on
the bottom of the speedometer. It displays such
items as:
● Intelligent Key operation information
● some indicators and warnings
` ...
Heated seats (if so equipped)
Do not use or allow occupants to use
the seat heater if you or the occupants
cannot monitor elevated seat temperatures
or have an inability to feel pain in
those body parts in contact with ...