How much does it cost to add blind spot monitoring?
Costs typically range from about $250 to $1,200, depending on whether you opt for an aftermarket retrofit or a factory-installed system, plus installation charges.
Blind spot monitoring (BSM) uses sensors—often in the side mirrors or rear bumper—to detect vehicles in adjacent lanes and warn the driver via indicator lights, audible alerts, or haptic feedback. This article outlines the main paths to adding BSM, with typical price ranges, and what can influence the final bill.
Cost pathways for adding blind spot monitoring
Prices vary by path, vehicle, and region. The following ranges reflect common scenarios from aftermarket retrofits to factory options.
- Factory-installed option on a new vehicle: $500–$1,000 (or more for premium brands). This is usually part of an optional safety package and may include related features such as rear cross-traffic alert or lane-change assist.
- Dealer-installed option on a new or used vehicle: $600–$1,200 total. This covers the hardware plus professional installation and any required integration with the car’s electronics.
- Aftermarket sensor-based BSM kits: $150–$500 for the kit itself, with installation typically $100–$400. Total often ranges from $250–$900, depending on the kit quality and vehicle compatibility.
- Mirror-based retrofit or bumper-mounted sensors (retrofits that replace or modify mirrors): $300–$800 for hardware, plus $50–$200 for labor. Total generally in the $350–$1,000 range.
Conclusion: The cheapest path is usually a basic aftermarket kit installed by a shop or DIY effort, while the easiest with seamless integration tends to be a factory option when purchasing a new car. Your final price will depend on the vehicle’s electrical system, the specific kit, and labor rates.
What to consider when choosing a path
Calibration, warranty, and compatibility with existing ADAS features can affect both price and performance. Some vehicles require reprogramming of the vehicle’s computer or recalibration after installation, which can add to labor time and cost. If you’re buying a new car, compare BSM availability across trims and packages to assess value.
Factory vs. aftermarket: key questions
- Is the system compatible with other ADAS features (like cross-traffic alert or lane change assist) you already have or plan to add?
- Does the installer offer calibration certification and a warranty on the work?
- Are there additional costs for wiring, sensors, or mirror replacement?
Calibration and warranty considerations
Proper calibration is essential for accurate detection. Factory-installed systems typically come with a manufacturer warranty, while aftermarket installations may carry a limited warranty from the installer or kit supplier. Always confirm calibration requirements and warranty terms before committing.
Summary
Adding blind spot monitoring can be a smart safety upgrade, with cost implications ranging from roughly $250 to $900 for aftermarket installations and typically $500 to $1,200 for factory-installed options plus installation. Your best choice depends on your vehicle, willingness to DIY, and how integrated you want the feature with other ADAS. Always obtain a written quote that itemizes components, labor, calibration, and any warranty coverage, and consider how the investment may affect resale value and insurance incentives.
How much does it cost to add parking sensors to a car?
The cost to install parking sensors can range from approximately $150−$250$ 150 minus $ 250$150−$250 for a single sensor replacement to over $1,000$ 1 comma 000$1,000 for a full front and/or rear system installation. The total price depends on the vehicle's make and model, the number and type of sensors being installed, labor costs, and whether you choose a full system kit or individual sensors.
Cost breakdown
- Parts: A single aftermarket parking sensor can cost between $20$ 20$20 and $200$ 200$200, with some kits costing up to $500$ 500$500. The price can be higher for brand-specific or advanced sensors.
- Labor: Professional installation typically costs around $150−$250$ 150 minus $ 250$150−$250 for a single sensor replacement, and higher for a full system installation. Labor costs are often a significant part of the total price and depend on the vehicle's complexity and local labor rates.
- Full system installation:
- Installing a full front and rear system can cost around $1,000−$1,400$ 1 comma 000 minus $ 1 comma 400$1,000−$1,400 or more, including parts and labor.
- Installing a rear-only system may be around $800$ 800$800 to $1,000$ 1 comma 000$1,000.
Factors that influence the final price
- Vehicle make and model: Different vehicles have different levels of installation complexity.
- Number of sensors: Installing more sensors will increase the overall cost.
- Type of sensors: The cost varies based on the type of sensors you choose (e.g., ultrasonic, electromagnetic, camera-based).
- Installation complexity: More complex installations, like those requiring bumper removal, will have higher labor costs.
- Additional accessories: The total cost may increase if you need extra parts like wiring and a control unit.
How much does it cost to add blis to a car?
The total cost for aftermarket blind spot sensors, including professional installation, typically ranges from $450 to $1,000. The sensor kit itself costs between $250 and $500, with installation adding another $200 to $500 depending on the system's complexity and your vehicle.
Is blind spot detection worth the cost?
A study by the Insurance Institute for Highway Safety found that vehicles equipped with blind-spot monitoring systems were 14% less likely to be involved in a lane-change crash than those without it. Having blind-spot monitoring also reduces the rate of lane-change crashes with injuries by 23%.
Can a blind spot monitor be added?
An aftermarket blind spot monitor is a perfect addition if you own an older vehicle that's not equipped with certain types of technology. Installing a blind spot monitor can keep you and your passengers safe from hazards you might not be able to see immediately.
