The best conventional Silverado, the two-wheel drive Xtra Fuel Economy model, is rated at 15/21.
The all-wheel-drive model is rated at 18 m.p.g.
The electric motor of the '13 model is rated at 35 kilowatts, up from 30.
The base model is rated 12 m.p.g. in town, 18 on the highway; four-wheel drive reduces that by 1 or 2 m.p.g.
The new all-wheel-drive model is rated at 19 m.p.g. in town and 27 on the highway and the front-drive RDX at 20/28.
A language model is rated as better if the perplexity PP value is less.
When wearing heavy cosmetics the model was rated highest on the likelihood of provoking sexual harassment followed by the moderate and no cosmetics condition.
As compared to when wearing non-provocative dress, when wearing provocative dress the model was rated as significantly more likely to provoke sexual harassment and to be sexually harassed.
The model was rated from very good to fairly good by Atomic Non-Local Environment Assessment (ANOLEA) [ 37] and ProQ [ 38].
The biological appropriateness of the final model was rated using the Rd.HMM protocol [ 39].
