Understanding Comprehensive Insurance: Your Complete Guide to Optimal Vehicle Protection
12 May 2025
10
Minutes
Katrin Straub
CEO at nextsure
A comprehensive insurance policy protects your own vehicle against a variety of damages, yet choosing between third-party, fire and theft and fully comprehensive insurances raises questions. This article explains the differences and helps you find the coverage suitable for your situation and optimise costs in the process.
The topic in brief and concise terms
Comprehensive insurance is a voluntary insurance for damage to one's own vehicle and is divided into third-party, fire and theft (protection against theft, glass breakage, natural hazards, etc.) and fully comprehensive cover (additional protection in case of own fault and vandalism).
The choice between third-party fire and theft insurance and comprehensive insurance depends on the age and value of the vehicle, your individual security needs, and whether the vehicle is leased (comprehensive insurance is often mandatory).
Costs can be optimised by choosing the level of excess, considering the classification of the vehicle type, and (for fully comprehensive insurance) having a favourable no-claims discount; important clauses such as the waiver of the gross negligence objection should be taken into account.
Comprehensive Insurance in Detail: Properly Categorizing Protection for Your Vehicle
The comprehensive insurance, whose term originates from the Spanish word "casco" for hull, covers damage to your own vehicle. Unlike motor liability insurance, which is mandatory for every vehicle owner in Germany and covers third-party damages, comprehensive insurance is an optional additional service. It comes into play in case of damage, destruction, or loss of the insured vehicle. Established for decades, it provides financial security for a range of damage incidents. The premium often depends on the list price of the vehicle and the chosen special equipment. There are two basic types: the partial comprehensive insurance and the fully comprehensive insurance, which cover different extents of damage. This distinction is essential for choosing the right protection.
Partial coverage insurance: Carefully select basic protection against non-fault damages
Comprehensive cover insures numerous types of damage for which you as a driver are typically not at fault. Common benefits, often available with an excess starting from zero euros, include:
Fire and explosion: Damage caused by fire, such as from a technical defect, is covered; this affects several thousand vehicles annually.
Theft: Theft of the entire vehicle or permanently installed parts like navigation systems; the clearance rate for car thefts was about 29 per cent in 2022.
Glass breakage: Damage to windscreens, side or rear windows, often caused by stone chips; more than two million such claims are settled annually.
Storm, hail, lightning, flooding: So-called natural hazards, whose frequency is increasing due to weather extremes; hail alone often causes damage costing millions.
Collision with wild animals: Collisions with deer, wild boars, etc., according to the Federal Hunting Law; some policies extend cover to all animals.
Marten bites: Damage to cables, hoses and insulation materials; annually, costs exceed 90 million euros due to this.
Short circuit in wiring: Consequential damage such as smouldering fires can also be insured.
It is important to know that comprehensive cover does not have a no-claims discount, so the premium does not become cheaper through claim-free driving. It is particularly suitable for middle-aged vehicles, where the depreciation does not necessarily justify a fully comprehensive insurance but there is still a desire for protection against the mentioned risks. A difference to fully comprehensive insurance is central here.
Comprehensive Insurance: Maximise comprehensive protection for your vehicle
The comprehensive insurance (Vollkaskoversicherung) includes all the benefits of partial coverage and significantly expands this protection. It also covers damages resulting from personal fault or vandalism. This is a major advantage, often associated with a deductible of, for example, 300 or 500 euros. The following damages are typically additionally insured:
Self-inflicted accident damage: Damage to your own vehicle after an accident you caused; this can quickly mean repair costs of several thousand euros.
Vandalism: Deliberate damage by others, such as scratched paintwork or broken mirrors; tens of thousands of such cases are reported annually.
Damage caused by unidentified third parties: If the perpetrator of the damage commits hit-and-run and cannot be held liable (under certain conditions).
Comprehensive insurance is particularly recommended for new cars and young used cars (often up to an age of five years), as well as for leased vehicles, where it is often required. It also provides important protection for novice drivers who statistically have a higher accident risk. Unlike partial coverage, a no-claims discount is considered with comprehensive insurance, which reduces the premium over the years with claim-free driving. Think carefully about when comprehensive insurance is no longer worthwhile, as the premium can become too high in comparison to the vehicle's value. The question of how long you should insure a car comprehensively depends on many individual factors. A comprehensive damage can be varied, and the benefits of comprehensive insurance are clearly in the extended protection. In the case of specific damages such as hail damage, it should be checked whether partial or comprehensive insurance applies (usually partial coverage).
Cleverly utilise cost factors and savings potential in comprehensive insurance
The premium of your comprehensive insurance is influenced by several factors. A key aspect is the vehicle's rating class: models that are statistically more often involved in accidents or frequently stolen have higher rating classes (e.g. classes 10 to 34 for fully comprehensive) and thus more expensive premiums. Another lever is the deductible. By agreeing on a deductible, for example, 150 euros for partial cover and 300 euros for fully comprehensive cover, you can often reduce your annual premium by up to 25 percent. In fully comprehensive insurance, the no-claims class (NC class) also plays a role: for each year you drive accident-free, you move into a better NC class, which can lead to significant premium discounts of up to 70 percent or more. Some insurers offer discounts for certain professional groups or garage parkers, which can further reduce the premium by five to ten percent. It is worthwhile considering these factors when choosing a tariff to optimize insurance coverage without paying unnecessarily high costs. Choosing the right tariff is therefore an important step towards controlling costs.
Experts' Knowledge on Comprehensive Insurance: Understanding Current Judgments and Important Clauses
In insurance law, there are frequently practical judgments and clauses that are significant for comprehensive policyholders. An important aspect is the pre-contractual duty of disclosure according to Paragraph 19 of the Insurance Contract Act (VVG). If you fail to disclose previous damage to the vehicle, the insurer may refuse to provide benefits or contest the contract in the event of a claim, as illustrated by a ruling from the LG Duisburg (Ref.: 6 O 137/21). Pay attention to the clause on 'waiver of the defence of gross negligence.' Without this clause, the insurer can reduce benefits if damage is caused by gross negligence (e.g., running a red light). However, this usually does not apply in cases involving alcohol or drugs at the wheel. Tying to specific repair shops can lower contributions but limits the free choice of repair shop. A ruling by the AG Munich (Ref. 122 C 6798/14) confirmed that insurers may make deductions for non-compliance. In claims settlement, particularly in the event of a total loss, the replacement value is crucial. The Federal Court of Justice (BGH, Ref. IV ZR 426/14) has ruled that comprehensive insurance must settle the claim according to the report. The burden of proof for theft or removal of parts often lies with the policyholder (OLG Hamm, Ref. 20 U 356/21). Not all items carried are considered insured accessories; a portable navigation device may be assessed differently than a built-in one (LG Wuppertal, Ref. 9 S 7/20). Our expert tip: Carefully review your contract terms on these points and seek advice if there are any ambiguities. This way, you ensure that your insurance cover will indeed apply in a serious case.
Request an individual risk analysis now: Get your insurance situation checked free of charge and receive concrete optimisation suggestions from nextsure.
More useful links
Wikipedia offers a comprehensive article on comprehensive insurance, explaining its fundamentals and various forms.
The Federal Motor Transport Authority (KBA) provides up-to-date statistics on the vehicle population in Germany, which are relevant for assessing insurance risks.
The Federal Statistical Office (Destatis) supplies detailed data and analyses of traffic accidents in Germany, offering insights into causes and frequencies of accidents.
The German Insurance Association (GDV) offers comprehensive statistics on the German insurance industry, including relevant data on motor vehicle insurance.
The Consumer Advice Centre provides information on ways to save on car insurance and offers practical tips for consumers.
Laws on the Internet provides the full text of the Compulsory Insurance Act (PflVG), which forms the basis for motor liability insurance.
The Federal Court of Justice (BGH) offers access to judgements of the highest German civil court, which can be relevant for the interpretation of insurance law.
The Federal Highway Research Institute (BASt) publishes statistics and research findings on road safety, which also indirectly influence risk assessment in motor vehicle insurance.
FAQ
What exactly does comprehensive insurance mean?
Comprehensive insurance provides coverage for damages to your own motor vehicle. It complements motor liability insurance and covers damage, destruction, or loss of the vehicle, depending on the chosen coverage (partial or fully comprehensive).
What damages does the partial comprehensive insurance cover?
The partial coverage typically includes damage caused by fire, explosion, theft, glass breakage, natural events (storm, hail, flooding), collision with wild animals, and damage caused by martens.
What is additionally covered in comprehensive insurance?
Fully comprehensive insurance includes all the benefits of partial coverage and additionally covers damage caused by self-inflicted accidents as well as wilful and malicious acts by third parties (vandalism).
Does the comprehensive insurance have a deductible?
Yes, both with partial and comprehensive insurance, an excess can be agreed upon. A higher excess generally results in a lower insurance premium. Typical amounts are 150 euros for partial cover and 300 or 500 euros for comprehensive cover.
What is the obligation to report in comprehensive insurance?
The duty of disclosure (according to § 19 VVG) obliges you to correctly state all circumstances relevant to risk (e.g. previous damage to the vehicle) before concluding the contract. A breach of this duty can lead to the loss of insurance cover.
What does 'waiver of gross negligence' mean?
This clause means that the insurer will pay out (or only slightly reduce the payment) even if damage was caused by gross negligence (e.g., running a red light). Typically, exceptions include driving under the influence of alcohol or drugs.
