Parkers car glossary: motoring jargon explained 01 December 2016 by James Dennison, Junior Staff Writer The ultimate guide to the most confusing car-related terminology Unsure of the difference between AWD and 4WD? Read on... Think we've missed something? Scroll to the bottom to contact us The world of automobiles can be a confusing place to navigate. Acronyms such as ESP, SUV and ACC litter car brochure pages despite many people not knowing exactly what they stand for. Help is at hand though - as we’ve created the Parkers car glossary designed specifically to guide you through the brochures, price lists and salespatter that every motorist will encounter. We’ve written in-depth articles on all of the terms too, so why not click the blue headings to go into more detail. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ABS (anti-lock braking system) ABS allows the vehicle to maintain steering control when braking in slippery conditions by preventing the wheels from locking up. ACC (adaptive cruise control) Adaptive cruise control (or radar guided cruise control) automatically adjusts the speed of the vehicle in order to maintain a safe distance to the vehicle in front. The driver can pre-set their vehicle’s maximum speed and minimum distance to the car in front. Active lane-keeping technology Active lane-keeping technology is designed to assist the driver by automatically guiding the vehicle within its lane on a motorway or dual-carriageway. Also referred to as Lane Assist (Volkswagen) and Active Lane Keeping Assist (Mercedes-Benz). Adaptive suspension Adaptive suspension allows the driver to quickly switch between a soft, comfy ride or a firmer, sporty set-up depending on their mood. AdBlue A solution added to diesel cars in order to reduce the amount of harmful gases coming out of the exhaust. Android Auto Android Auto allows drivers with Android smartphones to connect to the car's infotainment system by mirroring their phone and its functions on the move. Apple CarPlay A system that displays functions from your iPhone on your car's sat-nav screen. Apps such as phone, music, messages and maps can be accessed and controlled with your device safely stowed away. APR/interest APR – Annual Percentage Rate of charge – lets you compare interest and other charges across loans. Automatic parking Park assist allows the vehicle to steer itself into a parking space using a number of cameras and sensors. Autonomous emergency braking (AEB) AEB is a safety system that detects a potential crash ahead and prepares the car by either audibly warning the driver or taking evasive action itself by applying the brakes. Aux-in Better known as a headphone socket, this 3.5mm plug is found on myriad devices, including many cars. AWD (all-wheel drive) AWD is a system that can automatically send power to all four of the vehicle’s wheels in challenging driving conditions. Similar to 4WD. Black box telematics A device fitted to your car which allows your insurance provider or fleet manager to collect and analyse data on how you drive in order to assess risk. Blindspot assist/detection Blindspot assist warns the driver if another vehicle is positioned in their blind spot, usually by a visual or audible alert. Active blind spot assist, will, in certain circumstances, enable the car to take evasive action in the event of danger. Bluetooth By far the most common way to connect your mobile phone to your car's multimedia system, Bluetooth is fitted to almost all new vehicles these days. City car A city car is a compact, efficient vehicle, smaller than any other class of car. Examples include the Fiat 500, Volkswagen Up and Toyota Aygo. Climate control Climate control automatically maintains a desired temperature within the car’s cabin by continuously adjusting the air-con and heater settings. Crossover A crossover is a relatively large car often based on the platform of a hatchback. Larger than said family hatchback but smaller than an SUV, the crossover is usually capable of carrying five adults while being modestly capable off-road. Examples include the Nissan Qashqai, Ford Kuga and Kia Sportage. Cross-traffic alert Cross-traffic alert uses sensors to monitor and alert drivers to any passing traffic in their blindspot when emerging out of a parking space. Cruise control Cruise control is a clever system that allows you to programme in a set speed, for example 70mph, for the car to maintain without any input needed from the driver. DAB (digital audio broadcasting) DAB is a form of radio broadcasting whereby analogue audio is translated into a digital signal. Typically gives better quality sound than FM/AM and is not region dependent. Daytime running lights Daytime running lights (or DRLs) automatically switch on with the vehicle’s engine and are designed to operate during daytime hours. Deposit A deposit is the upfront payment put down by a customer at the start of a car finance scheme. Deposit contribution Deposit contributions act like a discount on finance schemes, cutting the amount you pay. Drive mode Drive modes alter the vehicle's handling characteristics by changing various settings around the car. Driverless cars Driverless cars are vehicles that are capable of driving for you. DSG (direct shift gearbox) DSG is a form of automatic gearbox developed by the Volkswagen Group. Uses two clutches to change gears extremely quickly and often equipped with steering wheel paddles. Electronic parking brake The electronic parking brake - or electronic handbrake - is operated via a switch in the cabin and works to hold the vehicle in place when stationary. It can also be automatically disengaged. ESC (electronic stability control) ESC is an electronic stability aid which automatically controls engine power and individually applies braking to a vehicle’s wheels if a loss of traction is detected. Very similar to dynamic stability control and electronic stability program. Euro NCAP The European New Car Assessment Programme is a series of tests carried out on almost all mainstream new cars to evaluate their safety and driver assistance features. 4WD (four-wheel drive) 4WD is a system that enables the vehicle’s power to be sent to all four wheels (permanently or part-time), increasing traction in challenging driving conditions. Similar to AWD. FSH (full service history) A vehicle advertised with a FSH has a complete collection of repair and maintenance documents, with every service carried out as per the manufacturer’s requirements. Head-up display (HUD) Designed to reduce the driver’s need to take their eyes off the road, a head-up display (HUD) is a driver aid which works by projecting vehicle information (such as speed and sat-nav instructions) onto the windscreen, just below the driver's natural line of sight. High-beam assist High beam assist recognises oncoming vehicles at night, switching headlights between main and dipped beam automatically. Hill-start assist Hill-start assist stops the vehicle from rolling back when driving away from a standstill on an incline. Hire Purchase Hire Purchase splits the cost of a car into a deposit and monthly payments; pay these and the car is yours. HP (horsepower) HP (horsepower) is a unit used to measure a vehicle’s power output. Horsepower is the German translation of pferdestarke (ps) and is therefore the same unit. Not to be confused with brake-horsepower (bhp), which, although also used to measure a vehicle’s power output, is a slightly different unit. Hybrid Hybrids combine the power of a combustion engine with that from one or more electric motors in order to improve efficiency and performance. Infotainment Infotainment is in-car digital screens and multimedia systems that deliver information (sat-nav, weather) and entertainment (radio, TV, music). Isofix Isofix allows a child's car seat to be attached directly to the chassis of the vehicle, rather than securing it with a seatbelt. Keyless entry Keyless entry automatically unlocks the car when the driver (or keyholder) attempts to open one of the doors. Keyless ignition Keyless ignition allows you to start your car without physically turning a key. The car detects the key inside the cabin and you push a button to start the engine. Lane-departure warning Lane-departure warning is a safety system which alerts the driver if it detects the vehicle unintentionally straying out of lane. LED headlamps LED headlamps are constructed using many small Light Emitting Diodes that consume a minimal amount of power and collectively produce a bright beam. Limited-slip differential (LSD) A limited slip differential allows greater cornering speed by using the vehicle’s power more efficiently. MirrorLink MirrorLink is a system that allows elements of your smartphone functionality to be broadcast and controlled via your infotainment screen. Can control apps such as phone, music, messages and maps. Monthly payments Finance schemes typically split a car’s list price into a series of monthly payments, making them more affordable. MOT test A compulsory annual test carried out on most motorised vehicles in order to determine their roadworthiness. MPG (miles per gallon) MPG is a measure of how efficient a vehicle is, calculated by the number of miles it can do on a single gallon of fuel. MPV (multi-purpose vehicle) An MPV is a type of car generally favoured by families due to a more practical interior than a regular hatchback's, often coming in five- and seven-seat forms. Optional final payment This is the amount you pay at the end of a PCP finance scheme if you want to buy the car outright. Oustanding finance Outstanding finance refers to the amount of money which is still owed on a vehicle - the current registered keeper remaining liable for it until the balance is cleared. Parking sensors Parking sensors are located on the bumpers of a car and assist the driver in parking next to or against other vehicles or objects by sounding an audible beep inside the car. PCH (Personal Contract Hire) PCH (Personal Contract Hire) is a form of car finance whereby the vehicle is effectively hired from the finance company for a set period of time. PCP (Personal Contract Purchase) PCP (Personal Contract Purchase) is a form of car finance whereby the cost of a new car is spread across a deposit, monthly payments and an optional final payment. Plug-in Hybrid Electric Vehicle (PHEV) A plug-in hybrid electric vehicle (PHEV) is a vehicle that plugs into the mains and uses electricity as a power source, usually alongside a conventional engine. Residual values Residual values reflect how much a car is worth after several years - high residuals values mean the car is worth more used, low residual values mean the car is worth less used. Run-flat tyre Run-flat tyres are designed to continue working for a short while even after suffering a puncture – in theory allowing the driver to make it to their destination or the nearest garage. Sat-nav Sat-nav uses a combination of satellities and mapping software to determine the car's position and plan the most effective route to a chosen destination. Service history A service history is a record of what repair or maintenance work has been carried out on a vehicle and when. Service plan A service plan deal allows you to prepay for a set number of services when you buy the car. Smart motorway Smart motorways (also known as actively managed motorways) vary the speed limit and amount of lanes open according to prevailing traffic levels and incidents. Snow chains Snow chains are a mesh of metal chains fitted around a car’s tyres to provide extra grip in snowy road conditions. Stop/start Stop/start saves fuel by temporarily shutting down when in stationary traffic and quickly starting up again when the driver wishes to move off. Supermini A supermini is a relatively small, cheap, car. Larger than a city car but smaller than a family hatchback. Examples include the Ford Fiesta, Renault Clio and Peugeot 208. SUV (sports utility vehicle) An SUV is a large, often four-wheel drive vehicle, capable of carrying plenty of people and their luggage. Examples include the Audi Q7, Volvo XC90 and BMW X5. Torque Torque is a measure of twisting force, usually expressed in (lb ft) pound feet or newton metres (Nm), effectively telling you how much pulling power an engine generates. Total amount payable Total amount payable is the overall amount paid to purchase a car through a finance scheme – excluding discounts. Traffic sign recognition Traffic sign recognition automatically reads upcoming road signs and displays them on the vehicle's dashboard. Turbo A turbo uses recirculated exhaust gases from the vehicle's engine in order to generate extra power and improve efficiency. USB connectivity A USB connection allows you to plug your phone or other media device to your car's infotainment system. Virtual Cockpit A 12.3-inch screen fitted into some Audi cars that replaces the analogue dials with digital ones, plus can display sat-nav or media info. Warranty A car warranty is a type of insurance policy that protects the buyer from all or some of the costs incurred from a specified range of malfunctions with their vehicle. Winter tyres Winter tyres are optimised to provide greater grip and traction in cold and wet conditions. Wireless charging Wirelss charging allows an electrical device to be charged without the need for a cable. 0-62mph The yardstick for measuring how quickly a car accelerates, 0-62mph is a timed run from which the vehicle goes from a standstill to 62mph (100km/h). Have we missed something? Head over to our Facebook or Twitter page and send us a message letting us know what other terms you'd like to see in the Parkers car glossary. Alternatively, email us at firstname.lastname@example.org Tweet Related articles on Parkers What is cross-traffic alert? 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