C
Carl Taylor
Guest
This is a request for Subaru, Jeep, Toyota, etc. to produce something
like the old Subaru Brat, which was essentially a 4WD car with low
range gearing. With today's engine technology it could get gas mileage
in the low to mid 30s on the highway, while having true off-road
capability.
Today's options are limited to "cute utes" or "soft utes" which lack
low range and are designated AWD rather than 4WD (Honda CR-V, Toyota
RAV-4, Ford Escape, and so on). To get offroad-capable 4WD, you're
forced to buy a truck or SUV that can only get MPG in the teens to low
20s. There are plenty of conservationists who want to go off-road and
they shouldn't have to buy a bloated rig.
The 2005 Toyota Tacomas and Nissan Frontiers show the trend toward size
over efficiency. Engineers managed to maintain mediocre fuel mileage
while making them as big as possible (using vvt, etc.) , but they could
have made them smaller, more agile and more efficient. A truck that
went from compact to midsize and became 5" wider with a 10" longer
wheelbase is not "better" off-road just because of a fancy new
drivetrain.
Jeeps, including the Liberty, are still gas guzzlers and the ancient
Wrangler styling could be made a lot more aerodynamic. I see a lot of
potential for redesigning the Wrangler into something that could manage
mid to upper 20s MPG and wouldn't even have to be a hybrid.
A powerplant with "only" 150 HP and similar torque could get the job
done in the right chassis. We need to stop building bigger engines just
to move bigger trucks or satisfy high school egos. People did fine with
less before they were hyped into "needing" 200+ HP to keep up with the
pack. For nitwits, tailgating someone on a 7% grade at 80 MPH may be
perceived as vital, but when you're off-road, excessive power is rarely
needed. Low-end torque (relative to body weight) is more important, and
lighter vehicles need less of it. Smaller engines reduce weight also.
My perfect vehicle would have AWD aspects (auto torque split based on
wheel spin) but would also be a tough off-roader with at least 9" of
usable ground clearance; not just at the high points. The current
Subaru Outback is rated at over 8" of clearance but the frame sits too
low to make that very useful. I also see a practical use for ghetto
car-hopping technology. They could use hydraulics to lift the frame on
dirt roads and drop it back down for aerodynamics on pavement.
C.T.
like the old Subaru Brat, which was essentially a 4WD car with low
range gearing. With today's engine technology it could get gas mileage
in the low to mid 30s on the highway, while having true off-road
capability.
Today's options are limited to "cute utes" or "soft utes" which lack
low range and are designated AWD rather than 4WD (Honda CR-V, Toyota
RAV-4, Ford Escape, and so on). To get offroad-capable 4WD, you're
forced to buy a truck or SUV that can only get MPG in the teens to low
20s. There are plenty of conservationists who want to go off-road and
they shouldn't have to buy a bloated rig.
The 2005 Toyota Tacomas and Nissan Frontiers show the trend toward size
over efficiency. Engineers managed to maintain mediocre fuel mileage
while making them as big as possible (using vvt, etc.) , but they could
have made them smaller, more agile and more efficient. A truck that
went from compact to midsize and became 5" wider with a 10" longer
wheelbase is not "better" off-road just because of a fancy new
drivetrain.
Jeeps, including the Liberty, are still gas guzzlers and the ancient
Wrangler styling could be made a lot more aerodynamic. I see a lot of
potential for redesigning the Wrangler into something that could manage
mid to upper 20s MPG and wouldn't even have to be a hybrid.
A powerplant with "only" 150 HP and similar torque could get the job
done in the right chassis. We need to stop building bigger engines just
to move bigger trucks or satisfy high school egos. People did fine with
less before they were hyped into "needing" 200+ HP to keep up with the
pack. For nitwits, tailgating someone on a 7% grade at 80 MPH may be
perceived as vital, but when you're off-road, excessive power is rarely
needed. Low-end torque (relative to body weight) is more important, and
lighter vehicles need less of it. Smaller engines reduce weight also.
My perfect vehicle would have AWD aspects (auto torque split based on
wheel spin) but would also be a tough off-roader with at least 9" of
usable ground clearance; not just at the high points. The current
Subaru Outback is rated at over 8" of clearance but the frame sits too
low to make that very useful. I also see a practical use for ghetto
car-hopping technology. They could use hydraulics to lift the frame on
dirt roads and drop it back down for aerodynamics on pavement.
C.T.