The average cost of insurance repairs to motor vehicles fell last year by 8% last year, from £1,420 in 2003 to £1,310 in 2005.

Research by Trend Tracker, based on the analysis of 147,700 UK insurance authorised bodyshop repairers in 2005, shows this has been due to the reduction in the cost of parts used in accident repairs. In 2003 this amounted to £702 for an average insurance repair but fell by 16% to £592 in 2005.

Parts costs now account for 45.2% of the cost of insurance accident damage repairs compared with 49.4% in 2003. This has occurred largely as vehicle manufacturers have reduced the cost of the most commonly fitted parts used in accident repairs as a result of the 2002 Block Exemption Regulation which introduced more competition for the car manufacturers’ original equipment (OE) replacement parts.

Lower repair costs combined with a falling claims rate is good news for car owners and consumers generally as it will allow insurance companies to reduce the cost of insurance premiums. For the car manufacturers, falling repair costs result in lower insurance group ratings and lower insurance premiums for the customers that buy their cars, but replacement parts are also one the largest areas of profitability for car manufacturers so falling parts prices and falling repair volumes mean that the profit contribution from parts will also potentially decline.

Although repair costs averaged £1,310 in 2005, Trend Tracker says there is a 66% difference in average repair costs between the different vehicle makes ranging from £1,786 for Jaguar to £1,073 for Proton.

#AM_ART_SPLIT# Excluding the luxury and specialist vehicle makes such as Ferrari, Aston Martin, Rolls Royce and Bentley, the vehicle makes with repair costs that far exceed the overall average of £1,310 are Jaguar (£1,786), Lexus (£1,771) , Jeep (£1,695), BMW (£1,679), Mitsubishi (£1,655), Mercedes-Benz (£1,646) and Land Rover (£1,637).

The principal reason for these brands’ high repair costs is the higher cost of replacement parts which, with the exception of Mercedes-Benz where labour accounts for a high proportion of repair costs, parts account for over 50% of these makes average repair costs.

For bodyshops, the brands which have the highest parts repair costs are not necessarily the most profitable to repair. This is because bodyshops tend to achieve their highest margin on the labour component of repair costs. Analysis in Trend Tracker’s ‘mfbi: The Car Body Repair Market in the UK 2006’ shows that bodyshops in general achieve a 60% gross margin on labour sales; a 50% gross margin on paint and materials sales and only a 20% gross margin on replacement parts sales. It is therefore the vehicle makes with the highest labour repair costs and not replacement parts costs that provide bodyshops with the greatest profitability.

So it is the vehicle makes with the highest labour repair costs that are generally the most profitable for bodyshops to repair. The vehicle makes with the highest average labour repair costs are Lexus (£674), Mercedes-Benz (£647), Jaguar (£633), BMW (£614) and Subaru (£596). The vehicle makes with the lowest average labour repair costs are Smart (£340), Suzuki (£447), Honda (£484), Daewoo/Chevrolet (£485) and Saab (£493).

Overall though, taking account of the different gross margins obtained from labour, replacement parts, paint and materials, the vehicle makes that provide bodyshops with the highest gross profits per repair are Lexus (£689), Jaguar (£661), Mercedes-Benz (£650), BMW (£643), Jeep (£622), Subaru (£614), Mitsubishi (£606) and Land Rover (£601).

Despite reasonably high levels of gross profitability on insurance repairs for bodyshops, the majority are struggling to survive on levels of net profitability amounting to 2% or less of sales turnover. This is due to high operating costs which consume 94% of a bodyshop’s gross profitability.

Looking forward to the future of car body repair where the number of bodyshops have already declined by 31% over the last decade to 4,560 outlets due to falling levels of net profitability, Trend Tracker’s ‘mfbi: The Car Body Repair Market in the UK’ report says that to be more profitable, bodyshops need to specialise either in certain categories of repair or on specific vehicle makes where repair gross profits are higher.

Insurance average repair costs and bodyshop repair gross profits by vehicle make, 2005