Year

2018 Porsche 911 Convertible Safety & Reliability

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Model Type

Convertible

safety & reliability

Frontal Barrier Crash Rating

Overall
Not Rated
Driver
Not Rated
Passenger
Not Rated

Side Barrier Rating

Overall
Not Rated
Driver
Not Rated
Passenger
Not Rated

Rollover

Rollover
Not Rated
Dynamic Test Result
Not Rated
Risk Of Rollover
Not Rated

Side Crash Rating

Overall
Not Rated

Combined Side Barrier & Pole Ratings

Front Seat
Not Rated
Rear Seat
Not Rated
Automatic Post-Collision Braking System

Reduces the severity of a secondary collision by automatically braking the vehicle after an initial collision.

Lane Change Assist

Monitors blind spots to the sides and rear of the vehicle and visually alerts the driver when another vehicle is present.

Active Rear Axle Steering

Improves stability during high-speed lane changes and increases agility in tight corners.

Side Impact Test
P
M
A
G
Not Tested
Roof Strength Test
P
M
A
G
Not Tested
Rear Crash Protection/Head Restraint
P
M
A
G
Not Tested
IIHS Small Overlap Front Test Results
P
M
A
G
Not Tested
Moderate Overlap Front Test Results
P
M
A
G
Not Tested
Initial Quality - Overall
5
Overall Quality - Mechanical
5
Powertrain Quality - Mechanical
5
Features and Accessories - Mechanical
5
Body & Interior Quality - Mechanical
4.5
Overall Quality - Design
5
Features and Accessories - Design
5
Powertrain Quality - Design
3.5
Body & Interior - Design
5
Ratings are based on J.D. Power's Initial Quality Study for the 2018 Porsche 911.