State comparison · Updated October 2026
Alabama vs. Georgia Driving Laws (2026)
Alabama and Georgia differ on 2 of 9 laws we track: car sales tax and car inspection.
A drive from Huntsville to Atlanta crosses the state line, and 2 of the nine rules switch at the line. Main routes are I-65 on the Alabama side and I-75 in Georgia; the capitals, Montgomery and Atlanta, set the rules for each side.
The largest difference: the state tax on a $30,000 car differs by $1,500. Drivers based in Birmingham who travel to Columbus, or vice versa, obey both sets of laws: Alabama's on I-20 and Georgia's after the state line on I-85. Read the Alabama vs Georgia guide when moving from Huntsville and Atlanta.
For a quick visit from Montgomery to Atlanta, keep a helmet and proof of insurance, plan the route before leaving, and look for the same 70 mph top limit at the line.
| Topic | Alabama | Georgia |
|---|---|---|
| Max speed limit | 70 mph | 70 mph |
| Phone law | Hands-free law | Hands-free law |
| Learner's permit age | Permit at 15 | Permit at 15 |
| Car insurance | 25/50/25 | 25/50/25 |
| Car sales tax | 2% | 7% |
| Car inspection | No regular inspection | Emissions only |
| New resident deadline | 30 days | 30 days |
| Helmet law | All riders | All riders |
| Lane splitting | Not allowed | Not allowed |
Driving laws compared: Alabama vs Georgia
Alabama vs Georgia: Georgia and Alabama have the same rule for 70 mph for max speed limit, phone law: Hands-free law and learner's permit age (Permit at 15).
Owning a car compared: the comparison
Alabama vs Georgia: Alabama and Georgia agree on 25/50/25 for car insurance and new resident deadline (30 days).
Car sales tax: Alabama vs Georgia
Georgia is higher on car sales tax: Alabama with 2% and Georgia with 7%. On a $30,000 car, state tax comes to roughly $600 in Alabama and $2,100 in Georgia. Car hunters in Birmingham and Columbus pay car tax where the car is registered, wherever they buy.
Car inspection: Alabama vs Georgia
The law is stricter in Georgia on car inspection: Alabama at no regular inspection and Georgia with emissions only. Owners in Birmingham answers to Alabama laws, even if it often goes to Columbus.
Motorcycle compared: Alabama vs Georgia
Alabama vs Georgia: Alabama and Georgia agree on All riders for helmet law and lane splitting: Not permitted.
Crossing the line for good
- Alabama vs Georgia: moving from Alabama to Georgia means 30 days to register the car and 30 days for a license.
- The other way: 30 days to register and 30 days for a license.
Alabama vs Georgia: common questions
Which has the higher speed limit, Alabama or Georgia?
Both Alabama and Georgia top out at 70 mph.
Is car tax lower, Alabama or Georgia?
Alabama costs less at the state level (2% vs. 7%).
Is a motorcycle helmet required in both Alabama and Georgia?
Alabama: All motorcyclists; Georgia: All motorcyclists.