Two tall orders for Jeep engineers working on the Wrangler re-design:
1. the Wrangler's fuel economy needs to improve.
2. Jeep needs to maintain (or even improve) the Wrangler's off-road performance
How to achieve these goals?
First, make the vehicle as light as possible. That means using aluminum and high strength steel. Keep the solid front axle, but pare down the weight.
Second, make the vehicle more aerodynamic. This means replacing the fold-down windshield with a more curved model. The vertical 7 bar grille needs to be leaned back a bit. Somehow, airflow around the axles and tires needs to be smoothed out.
Third, use a smaller turbocharged engine and more gears in the transmission. Jeeps had four cylinder engines for many years. Time to go back to the future. Diesel would help, but would make the price of admission a lot higher.
Maybe it's time to separate the Wrangler from the Wrangler Unlimited. The Wrangler is a compact, and the Unlimited is bigger than most standard size cars. The Unlimited outsells the Wrangler at least 60%-40%, maybe more. Make the Wrangler the model that has the best off-road performance, and make the Unlimited the model that makes the most improvement in mpg.
1. the Wrangler's fuel economy needs to improve.
2. Jeep needs to maintain (or even improve) the Wrangler's off-road performance
How to achieve these goals?
First, make the vehicle as light as possible. That means using aluminum and high strength steel. Keep the solid front axle, but pare down the weight.
Second, make the vehicle more aerodynamic. This means replacing the fold-down windshield with a more curved model. The vertical 7 bar grille needs to be leaned back a bit. Somehow, airflow around the axles and tires needs to be smoothed out.
Third, use a smaller turbocharged engine and more gears in the transmission. Jeeps had four cylinder engines for many years. Time to go back to the future. Diesel would help, but would make the price of admission a lot higher.
Maybe it's time to separate the Wrangler from the Wrangler Unlimited. The Wrangler is a compact, and the Unlimited is bigger than most standard size cars. The Unlimited outsells the Wrangler at least 60%-40%, maybe more. Make the Wrangler the model that has the best off-road performance, and make the Unlimited the model that makes the most improvement in mpg.