What I found interesting is what I saw at the end of the four truck comparison video that I posted in my last post. The guys driving the three petroleum powered trucks were topped off in minutes after a 164.5 mile run where the Lightning had issues with the charging stations. It took the Lightning an hour to recharge from 36% back to where it started, at 90%.
With all that said, I found the Lightening to be unable to meet my needs. When I compare it to my two trucks, I find the only advantage would be it cost less to recharge than what I would pay to fill with regular unleaded fuel. My trucks, a 4.3 S-10 and a 5.3 Tahoe, both with automatics and rear wheel drive, get about the same mileage as the 6.2 automatic GMC used in the comparison. One thing they didn't mention was cost per mile for fuel. Using the numbers from the video, it costs 10.6 cents more per mile to run the gas truck over the LIghtening. The trade offs are that, per the Lightening's battery screen, it showed that, with 36% of the battery left, it could only go another 90 miles. What it doesn't specify is if that would be to totally discharged or not. Regardless, it gives the electric truck a range of approximately 250 miles. In contrast, with the S-10 having an 18 gallon tank, I can(and have) gone 320+ miles while the Tahoe, with a 26 gallon tank, can top 500.
Now, let's throw a wrench in the gears. Let's thrown a 5000lb camp trailer into the mix:
- S-10 can handle 5600 lbs of tow weight with added receiver, break controller, wire harness and secondary transmission cooler using an equalized hitch package
- Tahoe can handle 10,000 lbs of tow weight with the factory installed tow package using an equalized hitch package, 5000 with a plain drawbar
- Lightening can handle 10,000 lbs of tow weight, per information given in the video, with the factory installed maximum tow package, don't know what kind of hitch set up they are using.
Now, as those that pull trailers know, you can pretty much figure the distance you can go pulling a trailer will be reduced by roughly 50%. This has been what I've gotten when pulling my trailer, roughly 150-160 miles with the S-10 and 260 with the Tahoe. Using the numbers provided in the towing test video, the Lightening can go up to roughly 150 miles on a charge. This gets back to what I stated in my previous post. Using the mileages above and starting at my house, when I go the the Columbia Cup R/C and H-1 races next month, I would need to refuel/recharge at the following points to make it to the race site:
- Lightning would get to Canyon Road in Ellensburg, spend at least an hour charging(as shown in the video) and then make it the rest of the way. It couldn't make it back to Canyon Road, however, without stopping in Richland, 8 miles away, to recharge again for another hour or more
- The S-10 would get to Canyon Road, Ellensburg and, after filling up(10 minutes or less) would make it to the race site. I would have to fill up again between the race site and, at best, Prosser, a total distance of 157 miles, before heading back to Ellensburg
- The Tahoe would make it all the way to Kennewick, requiring filling up just off the freeway at Badger Road, 251 miles in distance. I could then make it to the race site and back to south Marysville before having to fill up again
All of the above was based on no wind and little to no traffic, something not heard of in the Seattle area. It also doesn't take into account the fact that there are the Cascade Mountains in between the starting and destination points that would cut the mileage of each vehicle. With that said:
- I know that I can make Ellensburg, with the S-10 pulling the trailer as well as to the race site. I normally stop at the Canyon Road gas station, 140 miles from home, both going and returning from Kennewick, with a stop at the gas station on Badger Road, 111 miles away and only 7.7 miles to the race site, so I know I can make the trip with that rig.
- With the Tahoe, I normally stop at Prosser, 221 miles from home, both going to and from the race site. It's only 72 miles, round trip, to the race site and back to Prosser.