In short:
- ZePerfs centralizes more than 74,000 technical sheets covering 203 brands, from city cars to supercars.
- The site crosses manufacturers data, press test measurements and community feedback to deliver credible performances.
- The tools Duel, Match, virtual runs And performance workshop make it easy to find the fastest car according to specific criteria.
- The sheets detail acceleration, recovery, braking, weight/power ratios, consumption, CO2, Crit’Air and penalties.
- Vehicles electric and hybrid have suitable plugs with power in kW, real autonomy and recharge time.
- Access is free and without registration, with some advanced functions accessible by subscription.
ZePerfs: the ideal database to find the fastest car
When we want to know which car is really the fastest, parking discussions and sales sheets are not enough. ZePerfs has established itself as a reliable benchmark for all those who want concrete figures, whether it is a small, high-energy city car or a supercar packed with horses.
This French platform, born more than twenty years ago, today brings together more than 74,000 vehicles. There are models of 203 brands, from old sports cars from the 80s to the latest plug-in hybrid SUVs. Enthusiasts of young old cars as well as fans of modern GTs will therefore find something to suit them.
The particularity of ZePerfs comes from how the data is constructed. Each sheet combines three types of information: the figures announced by the manufacturers, the results ofpress tests produced by specialized magazines and sites, and corrections proposed by a very active community. When a manufacturer announces an optimistic 0–100 km/h and the press measures a slightly less flattering time, the two values coexist. The reader can thus judge for themselves, without marketing rhetoric.
A telling example: a driver like Marc, who is hesitating between a gasoline sports compact and a highly-motorized diesel sedan, will be able to compare not only the 0–100 km/h, but also the 80–120 km/h times. It is often on these figures that the reality of the road is played out, particularly when overtaking on departmental roads. In just a few clicks, Marc understands which one offers the best compromise for his daily journeys.
This very factual positioning explains why ZePerfs has become a reference. For any enthusiast who wants to verify a figure, prepare a purchase or simply fuel an argumentative discussion, the database serves as a point of support. The main idea remains simple: transform a debate of opinions into a quantified and readable comparison.
Why ZePerfs is so reliable for comparing auto performance
The reliability of ZePerfs comes first from the quantity of data. The platform claims more than 1.22 million measurements verified. This volume makes it possible to cover a huge range of configurations: petrol, diesel, hybrid, electric, manual gearbox, automatic, all-wheel drive or rear-wheel drive. As soon as a vehicle stands out a little, it generally ends up appearing in the database.
Another advantage is that the figures are not taken at face value. Press tests are often more severe than brochures, especially on restarts and lap times. By comparing these sources, ZePerfs avoid overly optimistic sheets. This approach appeals to both cautious buyers and preparers looking for a solid basis for costing a project.
For a reader who simply wants to know “who goes faster” between two competing models, this rigor changes everything. The differences are clearly seen, without the need to interpret an avalanche of commercial speeches. And when the figures are close, the platform helps you go further: weight/power ratio, efficiency, braking, everything goes into it.
ZePerfs sheets: what do the car performance figures really reveal?
The technical sheets of ZePerfs go much further than a simple 0–100 km/h. They describe how a car behaves in real life. This is where the tool becomes valuable, whether for choosing a car or simply better understanding what a manufacturer sheet hides.
As soon as a file is opened, several blocks of data jump out at you: acceleration, recovery, braking, weight, power, torque, dimensions, consumption, CO2 emissions, Crit’Air sticker and potential penalty. Each of these fields tells a part of the story. Placed end to end, they give a very complete vision of the vehicle's real potential.
A driver who mainly travels roads limited to 80 km/h will not look at the same numbers as a track enthusiast. This is why ZePerfs displays a whole series of intermediate accelerations, not just standing starts. The user can thus concentrate on the situations that interest him the most: overtaking, merging onto a fast lane, restarting after a turn.
To make this information more meaningful, the platform highlights key reports. The weight/power, for example, helps to understand why a small, light sports car can hold its own against a large, highly powered sedan. Conversely, a heavy vehicle with a lot of torque can be formidable when picking up, even if it does not shine from a standing start.
Acceleration, recovery, braking: the measures that really matter
In each file, several times often come up: 0–100 km/h, 0–200 km/h, 80–120 km/h, time up to 190 or 200 km/h, and braking distances. Everyone says something different. The 0–100 km/h gives an idea of the punch at start-up. 0–200 km/h reveals the ability to maintain effort at high speed. The 80–120 km/h recovery illustrates overtaking safety.
A concrete example helps to visualize: two cars can achieve the same 0–100 km/h, but one will take much less time to go from 80 to 120 km/h thanks to better torque or a more responsive gearbox. On the road, it is this second car which will give the most reassuring sensation during overtaking maneuvers. ZePerfs allows you to see these nuances at a glance.
On the braking side, the distance necessary to go from 100 to 0 km/h is a valuable indicator. Larger discs, good tires and a stiff chassis can make a huge difference. Here again, the basic figures often undermine certain preconceived ideas. A well-shod compact can sometimes stop shorter than a powerful but heavy SUV.
Weight, dimensions, consumption and CO2: beyond pure speed
For those who do not swear solely by the chrono, weight, dimensions and consumption data play a central role. ZePerfs indicates the empty mass according to the DIN standard, the complete external dimensions, the wheelbase, and even the ground clearance on certain models. This information helps to anticipate maneuverability in town, space on board or stability on the highway.
The consumption values andCO2 emissions are displayed alongside the times. There is also an estimate of the Crit’Air sticker and of ecological penalty. For a buyer who is hesitating between several engines of the same model, this part of the sheet allows performance to be weighed against the fuel and tax budget.
A driver like Nadia, who drives mainly on the outskirts of an urban area, will favor a compact gasoline engine with little penalty, with controlled consumption and a good 80–120 km/h. The files ZePerfs allow him to sort through the options and avoid an engine that is attractive on paper but costly in use. It’s this kind of case that shows that performance is not just about time on the track.
Compare cars with ZePerfs: duel, match and virtual runs
Where ZePerfs stands out is with its confrontation tools. The database is not only used to consult isolated files. It allows to putting models face to face and immediately see who has the advantage according to the criteria that matter to the user. Three functions stand out: the Duel, the Match and the virtual runs.
THE Duel displays two vehicles side by side. Times, reports, dimensions and environmental values are aligned in two columns. At a glance it becomes clear which one accelerates the hardest, which brakes the shortest, which consumes the least. The tool avoids classic errors, such as comparing two different generations of the same model without realizing it.
THE Match goes further by allowing the comparison of several cars at once. Depending on the case, up to eight models can be classified together. This tool is particularly suitable for those preparing a purchase in a given segment: sports compacts, family station wagons, small urban SUVs, used sports cars.
Finally, the virtual runs and the simulation workshop complete the arsenal. They are used to visualize what clashes on the circuit would look like, or the impact of engine preparation or weight reduction. These tools are of particular interest to trackday enthusiasts and amateur or professional preparers.
Duel and Match ZePerfs: concrete examples of comparisons
Let's imagine a common case: Antoine is hesitating between a *BMW* M3 Competition and an *Audi* RS4 Avant. He throws a Duel ZePerfs. The M3 is faster in 0–100 km/h and 0–200 km/h, while the RS4 remains very close on acceleration, with a practical advantage thanks to its station wagon body. On the screen, the data is aligned. Antoine immediately sees where the gaps are, without having to juggle between several browser tabs.
In another scenario, a group of friends prepare a group purchase of used sports city cars. They use the mode Match to compare up to eight models: *Clio RS*, *208 GTi*, *Fiesta ST*, etc. The table classifies cars according to their acceleration times, their weight/power ratios and their consumption. In a few minutes, everyone visualizes the best compromise between nervousness, pleasure and fuel budget.
To summarize these possibilities, a table can help identify which function to use depending on the need.
| ZePerfs Tool | Number of cars | Main use | Typical user profile |
|---|---|---|---|
| Duel | 2 | Compare two specific models in detail | Buyer hesitating between two versions |
| Match | Up to 8 | Classify a selection in the same segment | Passionate, journalist, demanding buyer |
| Virtual Runs | Several | Simulate clashes on the circuit | Track enthusiast, preparer |
| Performance workshop | 1 base + variations | Test technical changes | Preparer, experienced handyman |
Virtual runs and performance workshop: a simulator for trainers
THE virtual runs combine several parameters: power, weight, aerodynamics, braking. The algorithm calculates theoretical lap times on different types of tracks. This allows, for example, to compare a heavy but very powerful sedan with a light coupe, and to discover that the advantage is not necessarily where we imagined it.
L'performance workshop, he acts as a virtual test bench. The user can add power, reduce weight, or change multiple settings at once. The simulator reflects these changes on the 0–100 km/h or restart times. It takes interactions into account: gaining 50 horsepower on a diesel does not have the same effect as on a small naturally aspirated gasoline engine, especially if the gearbox is poor.
Well, to illustrate, let's take a compact 150 hp diesel. By simulating a move to 200 hp and a weight reduction of 80 kg, the workshop displays a net gain on 0–100 km/h and a marked improvement on 80–120 km/h. For a reasonable preparation enthusiast, these figures help them set a coherent objective without going overboard. This type of tool avoids many poorly calibrated projects.
ZePerfs and electric or hybrid vehicles: adapted sheets
Performance is not measured in the same way on a *Tesla Model S* and on a *Porsche 911*. ZePerfs has understood this well and is adapting its information sheets to electric and hybrid vehicles. The power is expressed in kW, while remaining translated into horses to facilitate comparison. Instantaneous torque, available from 0 rpm on an electric motor, is taken into account in the times.
The sheets dedicated to electrics also highlight thereal autonomy. Instead of being satisfied with the standardized value, the database compares the approval figures with the road test records. We thus obtain a credible estimate of the distance traveled on the road or highway, much more meaningful for a user who drives on a daily basis.
Another key point, the recharge time. ZePerfs distinguishes between charging at a normal terminal and at a fast terminal. This data heavily influences the comfort of use. A high-performance car in 0–100 km/h, but takes a long time to recharge, will not suit all profiles. The sheets highlight this compromise, in the same way as for the consumption of a thermal engine.
The weight of the battery and its impact on the weight/power ratio are also taken into account. An electric sedan can accelerate very hard thanks to its torque, while remaining heavy. This is then felt on braking and endurance on the circuit. The figures of ZePerfs reveal this reality without filter.
Comparing electric and thermal: an unbiased face-to-face
Thanks to duels, it becomes surprisingly simple to pit an electric car against a thermal model. Take for example a large, high-performance electric sedan and a well-known petrol GT. The duel ZePerfs displays the times of 0–100 km/h, restarts, but also the autonomy, the energy consumption, and the impact of the weight.
On pure acceleration, the electric often takes the upper hand thanks to its immediate torque. Over a series of circuit turns, the situation can change if the thermal management limits the power to avoid overheating. The theoretical lap times calculated by the platform reflect this balancing act, and show that a flattering straight line record does not guarantee everything.
For a driver torn between an iconic gasoline sports car and an ultra-fast electric sedan, this information saves a lot of time. It becomes possible to align the advantages: raw performance, cost of use, autonomy, approval. Everyone can then decide according to their priorities, without being influenced solely by the most spectacular figures.
Advantages and limitations of ZePerfs for automobile enthusiasts
For car enthusiasts, ZePerfs looks like a well-stocked toolbox. Access to the files is completely free and does not require any registration. Anyone can check an acceleration time, compare two versions of the same model or get an idea of the impact of an engine on an ecological penalty.
The strong points are quickly obvious: depth of the base, crossing of sources, varied comparison tools, sheets dedicated to electrics, responsive community which reports errors. The whole result is a site oriented towards pure performance, but broad enough to also serve buyers who are simply looking for reliable information before a visit to the dealership.
This same technical orientation explains the main limitations. ZePerfs does not treat comfort, perceived quality, reliability or maintenance costs as precisely as power or braking data. For these aspects, a buyer is well advised to complete their research with detailed tests and user reviews.
Some advanced tools are reserved for subscribers, which may be surprising at first. However, the majority of functions useful to the general public remain accessible free of charge. The interface can also seem a little dense to those unfamiliar with numbers, but with a few basic guidelines, reading quickly becomes natural.
What you need to remember to use ZePerfs properly
To get the most out of the site, a few reflexes really help. First, focus on the indicators adapted to your use: 80–120 km/h and consumption for a heavy rider, 0–100 km/h and lap time for a circuit enthusiast, CO2 criterion for those who fear the penalty. Then, always check that you are comparing versions of the same generation, especially on models that have evolved a lot.
Another good reflex is to combine the numbers of ZePerfs with a test drive. Acceleration times will say nothing about driving position, visibility or steering smoothness. This is where a road test completes the technical data. The two approaches complement each other perfectly: figures to objectify, feelings to decide.
A little mechanic's advice: don't let yourself be hypnotized by 0–100 km/h alone. This flattering time often hides other crucial aspects, such as braking or stability. The tables on the site allow us to place this figure in a broader context. By keeping this global vision, ZePerfs becomes a valuable ally, and not just a generator of coffee shop debates.
Is ZePerfs really free to compare car performance?
Access to ZePerfs' technical sheets, search engine, Duel mode and part of the comparison functions is completely free and requires no registration. Some advanced options, such as certain forms of virtual runs or customization, may be reserved for subscribers, but a typical user already has everything needed to compare performance and find the fastest car in its class.
Where do the performance figures published on ZePerfs come from?
The data published on ZePerfs results from the crossing of three sources: official figures provided by manufacturers, measurements taken during tests by the specialist press, and corrections or additions made by the community. This mixture makes it possible to display both the announced values and the observed results, which limits the risks of overly optimistic information.
How to know which car is the fastest with ZePerfs?
To identify the fastest car, simply use Duel or Match mode. By selecting two to eight models, ZePerfs displays times from 0–100 km/h, 0–200 km/h, 80–120 km/h restarts and sometimes theoretical lap times. Depending on the use (road, highway, track), the user can favor the most relevant indicators and immediately see which model has the advantage.
Does ZePerfs offer sheets for electric and hybrid cars?
Yes, electric and hybrid vehicles benefit from dedicated sheets. Power is indicated in kW and horsepower, actual range is estimated from tests, recharge times are specified, and battery weight is included in the mass reports. These elements make objective comparisons with thermal vehicles possible, including in duels.
Is ZePerfs enough to choose a car without trying it?
ZePerfs allows you to precisely analyze quantified performance, consumption, CO2 and certain practical aspects such as weight or dimensions. However, the site does not replace a road test to judge comfort, interior quality or driving experience. The ideal is to use ZePerfs data to shortlist a few models, then try them out in real conditions before deciding.