| Model | Deceleration | Acceleration | ||
| No Message | With Messages | No Message | With Messages | |
| GM Model | C = 1060 m = −0.54 l = 1.48 | N/A | C = 2.68 m = 0.11 l = 0.49 | N/A |
| Revised GM Model | C = 1060 m = −0.54 l = 1.48 k = 1.0 | C = 462.57 m = −0.54 l = 1.48 k = 0.043 | C = 2.68 m = 0.11 l = 0.49 k = 1.0 | C = 1.45 m = 0.11 l = 0.49 k = 0.36 |
| Linear (Helly) Model | C1 = 1.17 C2 = 0.04 α = 1.83 β = −0.024 γ = −0.111 | C1 = 0.01 C2 = 0.00074 α = 1.53 β = −0.006 γ = −0.14 | C1 = 0.686 C2 = −0.01 α = −0.232 β = −0.006 γ = 0.022 | C1 = 0.095 C2 = −0.0127 α = −0.45 β = −0.014 γ = −0.028 |
| Revised Linear Model | C1 = 1.17 C2 = 0.04 α = 1.83 β = −0.024 γ = −0.111 θ = 1.0 | C1 = 0.48 C2 = 0.04 α = 1.83 β = −0.024 γ = −0.111 θ = 0.123 | C1 = 0.686 C2 = −0.01 α = −0.232 β = −0.006 γ = 0.022 θ = 1.0 | C1 = 0.37 C2 = −0.01 α = −0.19 β = −0.01 γ = −0.02 θ = 0.37 |