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2. Type of Car

The Association of British Insurers (ABI) operates a system of recommended group ratings for cars. Each model is allocated a group number, based on its characteristics. The factors used to calculate group ratings are:

Body Shells

The availability of the basic frame of the car is taken into account in group ratings. This is because they are essential for certain accidental damage repairs.

Car Security

Security features include alarm or immobilisation systems, high security door locks, coded audio equipment, glass etching, locking devices for alloy wheels and visible VIN numbers. If these features are fitted as standard equipment by the manufacturer, they will go towards reducing the cars group rating.

Damage and Parts Costs

This includes the likely extent of damage to the car, and the cost of the parts needed for its repair. The lower these costs, the more likelihood there is of a lower group rating.

New Car Values

The prices of new cars are taken into account as they are often a good guide to the cost of replacement and repair.

Performance

Insurance statistics suggest that cars with fast acceleration and high top speeds often result in more frequent insurance claims.

Repair Times

Longer repair times mean higher costs and the greater likelihood of a higher group rating.

Group ratings are recommendations only, and although insurers will often use these ratings as a major influence on their underwriting process, they will also take account their own claims experience to guide their pricing decisions.

The following table shows some example group ratings:

Make Model & Size Group Rating
Peugeot 107 Urban (998 cc) 1
Ford Ka Design(1297 cc) 2
Nissan Micra Sport (1240 cc) 3
Smart Forfour Black (1224 cc) 4
Citroen C4 SX (1587 cc) 5
Mini One Convertible (1598 cc) 6
Vauxhall Astra Elite (1598 cc) 7
Mazda 5 Sport (1999 cc) 8
Volkswagen Beetle (1596 cc) 9
Audi A4 (1595 cc) 10
Landrover Freelander Freestyle (1796 cc) 11
Toyota Avensis T4 (2362 cc) 12
Jeep Cherokee Sport (2429 cc) 13
BMW 320 D (1995 cc) 14
Jaguar XJ6 V6 (2967 cc) 15
Mercedes CLK 200K Sport Coupe (1796 cc) 16
Saab 9-3 Aero T (2792 cc) 17
Nissan 350Z Coupe (3499 cc) 18
Subaru Impreza WRX (1994 cc) 19
Aston Martin Vanquish (5935 cc) 20

There can be a significant spread of groups within a particular model range. For example, a 1.25 Fiesta Zetec is rated as Group 3, whereas the sporty 2.0 litre Fiesta ST is far higher up the scale, at Group 13.

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