Hacker News new | ask | show | jobs
by AnthonyMouse 39 days ago
Toyota Camry curb weight is ~3300 pounds. The minivan based on the Camry is the Sienna, curb weight ~4600 lbs. Lincoln Navigator curb weight ~5600 lbs. If the difference between the first two is marginal (~30%), the difference between the second two is less (~20%).

By comparison, actual CDL-requiring commercial trucks weigh up to 80,000 pounds.

1 comments

Now look at the front end of a toyota sienna vs a lincoln navigator. One slopes down so that you might actually see what is in front of you and allows for pedestrians to impact and roll up and off. The other is effectively a brick notorious for making it difficult to see obstructions in front of you as well as creating an impact that would sooner see the pedestrian explode into a bloody mess over just rolling up and off.
Which has nothing to do with the weight of the vehicle. The Audi SQ8 E-Tron has a sloped hood and weighs more than the Navigator. There are vehicles with a square grille that weigh less than the Sienna.
Time for all of the crossover drivers to admit that they are also part of the problem. They aren't safe just because they are somewhat better than some jacked up bro truck.
The real issue is that the hood on the Sienna is basically the same height as the one on most crossovers, because that's the nature of a vehicle with tall roof (necessary for cargo capacity). The hood/windshield has to ascend quickly to reach that height unless you want the hood to be longer, but a longer hood would negatively impact the ability of the driver to see children directly in front of the vehicle.

A lot of this is also dictated by the safety requirements for vehicle collisions, because a vehicle where the front of the hood is lower than the bumper on the other vehicle (which could be a pickup truck) causes the hood to act as a ramp instead of a crumple zone, and then the occupants get hit in the head by a truck.