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Garmin StreetPilot c340

Product Code: GAR340

The Garmin StreetPilot c340 provides in-car navigation that is simple for anyone to use directly out of the box. After selecting a destination from the user-friendly touch screen interface, Garmin's text-to-speech feature tells users the name of the street, when to turn, and in what direction. If you miss your turn, the Garmin StreetPilot c340 automatically calculates a new route to the destination.

Garmin StreetPilot c340 has been discontinued.

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Deliveries

We offer UK, Europe and Worldwide deliveries. We despatch orders at 4:30pm on Monday, Tuesday, Wednesday, Thursday and Friday. We need to receive your order on those days by 3:00pm. When possible we may despatch orders received after that time. No orders are despatched on Saturday, Sunday or Bank Holidays in England and Wales.

We offer FREE UK delivery on all orders of £50.00 or more, plus next working day and guaranteed Saturday delivery options. Click here for further info. All options also appear at the basket pages.

Notification of traffic delays is a Garmin StreetPilot c340 option that lets drivers see congested areas via a color-coded map. This feature lets users avoid traffic by simply pushing a button that will calculate a new route. This traffic awareness is made possible via the new Garmin GTM 11 FM TMC receiver that connects to selected Garmin street navigation products. The GTM 11 receives digital data from specific FM broadcast stations in select major metro areas throughout the United States and Europe.

The Garmin StreetPilot c340 comes preprogrammed with highly detailed City Navigator® NT street data of the entire United States, Canada, and Puerto Rico. The database features nearly six million points of interest-including hotels, restaurants, gas stations, ATMs, and attractions.

As an added benefit, you can now import customized points of interest with the help of Garmin's free POI Loader software. The possibilities are endless - upload safety cameras or school zones, and you will receive a warning if you are traveling too fast. In addition, an optional proximity-alert feature notifies you of upcoming custom POIs.

The Garmin StreetPilot c340 joins Garmin's growing line of automotive GPS navigators. It has a bright, 3.5-inch diagonal, TFT display with touchscreen; dual integrated speakers for high-quality voice prompts; and an internal lithium-ion battery for out-of-car route planning.

Garmin StreetPilot c340 Features

‣WAAS-enabled 12 parallel channel GPS
‣Built-in patch antenna; MCX-type connector for optional external GPS antenna connection
‣SD memory card expansion slot for use with other MapSource street-mapping products
‣Traffic alerts with optional GTM 11 FM TMC traffic receiver
‣Text-to-Speech - unit prompts you to "Turn right on High Street" instead of "Turn right in 500 feet"
‣Users can set up proximity alerts for school zones, safety cameras, and more with Garmin's POI loader program (free from www.garmin.com)
‣Choose between a three-dimensional mapping perspective or 2D overhead view
‣Display: 2.8"W x 2.1"H (3.5" diag.), 320 x 240 pixels; bright, TFT display, 64K colors, with white backlight and touch screen
‣Built-in lithium ion battery for trip planning (approximately 4-8 hours battery life)
‣Includes integrated 12-volt power adapter/speaker for external power while in your vehicle
‣Integrated suction-cup mounting system provides easy adjustment and quick release
‣USB interface

Installation

The Garmin StreetPilot c340 boasts distinctive and sleek styling - the only buttons are a rotary volume knob and an on/off switch. The device is secured by a suction-mount cradle that fastens to the windshield for easy portability between vehicles. Users can customize their unit's appearance with an array of colored faceplates (sold separately). 12-volt adapter included.

Map Coverage

UK and Europe

Garmin StreetPilot c340 Accessories

Looking for accessories and spares for the Garmin StreetPilot c340 view them all here. All parts are genuine Garmin product and specifically designed for use with the StreetPilot c340 sat nav.

Garmin StreetPilot c340 Technical Specification

‣Technology: GPS
‣Installation: Plug & Play
‣Power: 12 volt, cigarette lighter
‣Dimensions: Width - 113mm, Depth - 72mm, Height - 82mm
‣Guarantee: 1-year
‣Garmin StreetPilot c340 manual

Manual requires Adobe Acrobat Reader
Download a free copy here

This is a sophisticated electronic device. It is important to read, understand, and follow the instructions provided in the user manual (usually available via the 'manual' link above). To ensure optimal performance, you will need internet access and should regularly download and install firmware and software updates as recommended by the manufacturer. Like all GPS devices, it requires a clear view of the sky to connect with satellites, so be aware that certain vehicle glass or enclosures may block or reduce GPS signal reception.

Updates for this device are delivered via the internet. This page provides information on compatibility with current devices such as PCs, laptops, Macs, and smartphones. Under the Consumer Contract Regulations, you have 14 days from receipt of purchase to verify compatibility with your internet-connected device. Please note that if you later replace or upgrade your PC, Mac, or smartphone, neither ActiveGPS nor the manufacturer can guarantee compatibility with the new operating system.

Why Buy from ActiveGPS?

We are official authorised Garmin Internet Retailers, offering genuine Garmin products, accessories, and maps. All our stock is purchased directly from assigned Garmin UK distributors - we do not source from the grey market and never sell counterfeit products.

When you buy from ActiveGPS.co.uk, you can be confident that you’ll receive full Garmin support and the peace of mind that comes with purchasing authentic, reliable products.

Page updated: 2nd January 2026