F1 2026 技术新规 | Regulations

TECH EVOLUTION · 2025 → 2026

2025 与 2026 赛车：完整技术对比2025 vs 2026 Cars: Full Technical Comparison

2026 不只是一次外观更新，而是底盘、空气动力学、动力单元与超车方式的整套重构。新车更短、更窄、更轻，电动功率接近旧规则的三倍，并用前后主动翼取代只作用于尾翼的 DRS。 2026 is more than a visual update: the chassis, aerodynamics, power unit and overtaking tools have all been rebuilt. The new car is shorter, narrower and lighter, with almost three times the electric power and active front and rear wings replacing rear-wing-only DRS.

ACTIVE AERO LAB · 2025 → 2026

一台车，看懂 DRS、弯道模式与直道模式One car, three aero states: DRS, Corner Mode and Straight Mode

切换模式，观察前翼与尾翼的翼片角度、气流路径、下压力和阻力如何一起变化。Switch modes to see the front and rear flaps, airflow, downforce and drag change together.

WIND气流方向AIRFLOW

01前翼活动襟翼FRONT ACTIVE FLAP固定FIXED高攻角 / 闭合HIGH INCIDENCE / CLOSED低攻角 / 打开LOW INCIDENCE / OPEN

02尾翼活动襟翼REAR ACTIVE FLAPDRS 打开DRS OPEN高攻角 / 闭合HIGH INCIDENCE / CLOSED低攻角 / 打开LOW INCIDENCE / OPEN

气流Airflow下压力Downforce翼片转轴Flap pivot

2026

ACTIVE AERO · DEFAULT STATE

弯道模式：前后翼一起“关”Corner Mode: both wings close

前翼与尾翼的活动翼片回到较高攻角，气流被更明显地偏转，产生更高下压力来支撑制动、转向与弯中抓地；代价是阻力更高。The front and rear active flaps return to a higher-incidence position, turning the airflow more aggressively to generate braking and cornering load at the cost of greater drag.

前翼Front wing: 活动襟翼闭合 / 高攻角Active flaps closed / high incidence
尾翼Rear wing: 活动襟翼闭合 / 高攻角Active flap closed / high incidence
何时用When: 默认状态；制动、收油或离开直道区后恢复Default state; restored under braking, lift-off or at zone end
目的Purpose: 弯道稳定与高下压力Corner stability and high load

下压力Downforce5/5

阻力Drag5/5

直道效率Straight efficiency1/5

相对等级仅用于解释模式差异，并非 FIA 定量测量值。Relative levels illustrate the mode differences; they are not FIA measurement data.

对比项目Comparison	2025 DRS	2026 弯道模式2026 Corner Mode	2026 直道模式2026 Straight Mode
前翼变化Front wing	固定，不动Fixed; no movement	襟翼闭合，高攻角Flaps closed, high incidence	襟翼下降，低攻角Flaps drop, low incidence
尾翼变化Rear wing	尾翼襟翼单独打开Rear flap opens alone	襟翼闭合，高攻角Flap closed, high incidence	襟翼打开，低攻角Flap opens, low incidence
使用资格Availability	正赛检测点落后一秒内，并在指定 DRS 区Within one second at race detection, in a DRS zone	所有赛车的默认高负载状态Default high-load state for every car	所有赛车在规定激活区均可使用Every car in defined activation zones
核心目标Primary aim	制造超车速度差Create an overtaking speed delta	制动、转向和弯中抓地Braking, turn-in and corner grip	低阻、提速与节省电能Low drag, speed and energy saving
与超车的关系Overtaking role	本身就是超车辅助The aero device is the passing aid	不是超车功能Not an overtaking aid	不是超车资格；超车加成由独立 Overtake Mode 提供Not an eligibility aid; extra passing power comes from Overtake Mode

官方依据：Official references:主动翼在两个固定位置间切换；技术规则规定转换时间不超过 400 ms。当前公开名称为 Corner Mode 与 Straight Mode。The active wings move between two fixed positions; the Technical Regulations cap the transition at 400 ms. The current public names are Corner Mode and Straight Mode.FIA Active Aero ↗F1 Aero Guide ↗FIA Technical Regulations ↗

交互赛车模型INTERACTIVE CAR MODEL

点选赛车部件，看规则如何改变整辆车Select a car part to see how the rules reshape it

从前翼一路看到尾翼：六个热点把 2025 与 2026 的结构差异、数据变化和赛道影响连在一起。Follow the car from front wing to rear wing. Six hotspots connect the 2025 and 2026 structural changes, numbers and on-track effects.

车头FRONT 车尾REAR

AERODYNAMICS

前翼与主动襟翼Front wing & active flaps

2025固定式前翼Fixed front wing

翼面角度在行驶中不变，车队用固定设定平衡弯道下压力与直道阻力。The flap angle stays fixed on track, so teams balance cornering load against straight-line drag in the setup.

2026窄 100 mm + 双段主动襟翼100 mm narrower + 2-element active flap

弯道模式恢复前翼负载；直道模式降低前翼攻角，并与主动尾翼同步工作。Corner Mode restores front-wing load; Straight Mode lowers incidence and works in sync with the active rear wing.

TRACK EFFECT前后翼一起切换，让空力效率服务整圈，而不再只是尾翼上的超车按钮。Both wings change together, turning aero efficiency into a whole-lap tool rather than a rear-wing overtaking button.

MECHANICAL GRIP

18 英寸轮胎18-inch tyres

2025较宽的前后轮胎Wider front and rear tyres

沿用 2022 规则周期的 18 英寸规格，为更宽、更重的赛车提供机械抓地。The 18-inch format from the 2022 rules supports the wider, heavier car with mechanical grip.

2026前窄 25 mm · 后窄 30 mmFront −25 mm · rear −30 mm

轮圈直径保持 18 英寸，但胎面变窄，以减少重量、迎风面积和滚动负担。Wheel diameter remains 18 inches, while narrower tyres reduce mass, frontal area and rolling burden.

TRACK EFFECT更轻、更低阻，同时要求悬挂与空力更精确地保护轮胎工作窗口。Less mass and drag, but suspension and aero must manage the tyre operating window more precisely.

PACKAGE

底盘尺寸与重量Chassis size & mass

20252000 mm · 3600 mm · 800 kg

最大车宽 2000 mm、最大轴距 3600 mm，最低重量 800 kg（不含燃油）。Maximum width 2000 mm, maximum wheelbase 3600 mm and 800 kg minimum mass without fuel.

20261900 mm · 3400 mm · 768 kg

车宽缩减 100 mm，最大轴距缩短 200 mm，最低重量降至 768 kg。Width falls by 100 mm, maximum wheelbase by 200 mm, and minimum mass drops to 768 kg.

TRACK EFFECT转向惯性更小，狭窄弯角和连续变向会更灵活。Lower rotational inertia should make tight corners and rapid changes of direction more agile.

GROUND EFFECT

底板与扩散器Floor & diffuser

2025完整文丘里地效通道Full Venturi ground-effect tunnels

大量下压力来自底板与扩散器，赛车需要很低、很硬的离地高度控制。Much of the load comes from the floor and diffuser, demanding a very low and stiff ride-height platform.

2026底板窄 150 mm + 较弱扩散器Floor −150 mm + lower-powered diffuser

部分平坦底板降低地效依赖，规则目标约减少 30% 下压力、55% 阻力。A partially flat floor reduces ground-effect dependence; the target is about 30% less downforce and 55% less drag.

TRACK EFFECT尾流更易管理，赛车不必极端贴地，跟车时理论上能保留更多可用抓地。A more manageable wake and less extreme ride height should preserve more usable grip when following.

HYBRID SYSTEM

动力单元Power unit

2025ICE 约 550–560 kW · MGU-K 120 kWICE ~550–560 kW · MGU-K 120 kW

1.6L V6 涡轮混动，保留 MGU-H；动力仍以内燃机为主。The 1.6-litre turbo V6 hybrid retains the MGU-H and remains predominantly combustion-powered.

2026ICE 约 400 kW · MGU-K 350 kWICE ~400 kW · MGU-K 350 kW

取消 MGU-H，电动峰值接近三倍，配合 100% 可持续燃料。The MGU-H is removed, peak electric power nearly triples, and the car uses 100% sustainable fuel.

TRACK EFFECT制动能量回收、直道电能释放和电量时机将成为攻防核心。Braking recovery, straight-line deployment and battery timing become central to attack and defence.

ACTIVE AERO

尾翼与超车系统Rear wing & overtaking

2025尾翼单独使用 DRSRear-wing-only DRS

满足跟车距离与赛道区域条件后，驾驶员打开尾翼襟翼降低阻力。When gap and track-zone conditions are met, the driver opens the rear flap to reduce drag.

2026三段主动尾翼 + 独立超车加成3-element active wing + separate boost

所有赛车可使用弯道 / 直道空力模式；符合一秒差条件的跟车另由 Overtake Mode 提供额外电能。Every car can use Corner / Straight aero modes; an eligible following car separately receives extra energy through Overtake Mode.

TRACK EFFECT低阻模式与超车辅助被拆成两套逻辑，车手要同时管理位置、空力模式与电量。Low-drag running and overtaking assistance are separate, so drivers manage position, aero mode and energy together.

规则数据依据 FIA 已公布的 2026 技术规则要点；示意赛车用于解释部件关系，并非任何车队的最终赛车。Figures follow the FIA's published 2026 technical-rule overview. The model explains component relationships and is not any team's final car.

POWER UNIT X-RAY · 2014–2025 → 2026

用能量流向，看懂两代动力总成Follow the energy flow through two power-unit eras

两代赛车都保留 1.6 升 V6 涡轮发动机，但 2026 的核心不是“换一台发动机”，而是重新分配燃油、电池与后轮之间的工作。Both eras retain a 1.6-litre turbo V6, but 2026 is not simply a new engine: it redistributes the work between fuel, battery and rear axle.

2014–2025 HYBRID ERA

内燃机主导，电机辅助ICE-led, electrically assisted

旧规则Previous rules

01MGU-H 保留MGU-H retained把涡轮轴上的排气能量转为电能，也可帮助涡轮维持转速。Converts turbo-shaft energy into electricity and can help keep the turbo spinning.
02MGU-K 是辅助动力MGU-K is the assist峰值 120 kW，电动部分明显小于内燃机输出。Its 120 kW peak is much smaller than the combustion contribution.

改变了什么WHAT CHANGES

V6保留架构Architecture stays

H取消 MGU-HMGU-H removed

K120 → 350 kW

100%可持续燃料Sustainable fuel

2026 POWER UNIT

燃油与电动接近并肩Combustion and electric move closer

新规则New rules

01MGU-H 被取消MGU-H is removed排气路径更简单，但涡轮迟滞与能量调度要由新的系统策略解决。The exhaust path is simpler, while turbo response and energy management shift to new control strategies.
02MGU-K 成为主角MGU-K becomes central峰值 350 kW，接近旧规则三倍；制动回收与直道释放直接决定攻防能力。At 350 kW it is nearly three times as powerful; recovery and deployment directly shape attack and defence.

01 · ARCHITECTURE

保留什么？What stays?

1.6L V6、单涡轮和混合动力概念继续存在，因此它不是纯电赛车。The 1.6-litre V6, single turbo and hybrid concept remain: this is not an electric-only car.

02 · ENERGY

为什么电量更重要？Why does energy matter more?

内燃机约从 550–560 kW 降至 400 kW，而 MGU-K 从 120 kW 增至 350 kW；少放一次电，就可能少一段加速。ICE output falls from roughly 550–560 kW to 400 kW while the MGU-K rises from 120 kW to 350 kW. Missing one deployment can mean missing an acceleration phase.

03 · SUSTAINABILITY

燃料发生什么变化？What changes in the fuel?

2026 使用 100% 可持续“即用型”燃料，在保留 V6 架构的同时减少对化石碳的依赖。The 2026 car uses 100% sustainable drop-in fuel, reducing fossil-carbon dependence while retaining the V6 architecture.

读图提示：How to read the graphic:红色代表燃料 / 热能与机械动力，青色代表电能；功率数字是规则公布的部件峰值，用于说明比例变化，并不等于所有部件在后轮端始终同时达到峰值。Red represents fuel, heat and mechanical power; cyan represents electrical energy. The published component peaks illustrate the change in emphasis and do not imply that every component always reaches peak output at the rear wheels simultaneously.FIA Power Unit Overview ↗F1 Power Unit Guide ↗

OVERTAKE MODE · RACE OPERATION

新的超车模式，实际怎样运作？How does the new Overtake Mode actually work?

它不是“打开尾翼”。资格来自跟车距离，效果来自额外电能；主动空力、Overtake Mode 与 Boost Mode 是三套相互配合、但用途不同的工具。It does not open a rear wing. Eligibility comes from the gap and the effect comes from extra electrical energy. Active Aero, Overtake Mode and Boost Mode are separate but complementary tools.

DETECTIONACCELERATION ZONEOVERTAKE

前车：基础能量策略Leader: base energy strategy后车：符合资格后获得额外能量Follower: extra energy once eligible

STEP 01

检测点：先满足“一秒内”Detection: first get within one second

赛车在规定检测点——通常设在最后一个弯附近——相对前车落后不超过 1.000 秒，系统才会记录下一圈的 Overtake Mode 资格。At the nominated detection point, nominally near the final corner, the car must be no more than 1.000 second behind. The system then records Overtake Mode eligibility for the next lap.

GAP≤ 1.000 s不是任何位置随时检测Measured at the defined point

↕

ACTIVE AERO

负责降低阻力Reduces drag

所有赛车在规定区域都可切换前后翼；它不要求落后一秒。Every car can move both wings in defined zones; no one-second gap is required.

+0.5

OVERTAKE MODE

负责给符合资格的后车额外电能Adds energy for an eligible follower

检测点一秒内才获得，下一圈使用，可集中或分配。Earned inside one second, used on the next lap, in one go or split.

⚡

BOOST MODE

负责驾驶员主动调用最大动力Calls up maximum available power

只要电池有电即可攻防使用；迈阿密站后正赛额外 Boost 峰值限制为 +150 kW。Used offensively or defensively if charge is available; from Miami the race Boost increase is capped at +150 kW.

官方依据：Official references:图解采用 2026 公开术语与赛季中修订后的参数。赛道动画用于解释资格和能量流程，不代表固定的实际速度差。The diagram uses the published 2026 terminology and parameters after the in-season revision. The track animation explains eligibility and energy flow; it does not represent a fixed real-world speed delta.F1 Terminology ↗F1 Overtake Guide ↗FIA 2026 Refinements ↗

2025地效时代末代Final ground-effect evolution

宽大、重型、依赖底板Wide, heavy and floor-led

高下压力来自文丘里底板与扩散器；前翼固定，尾翼 DRS 只在指定条件下开启。混动系统仍保留 MGU-H，电动部分更多是内燃机的辅助。Venturi tunnels and the diffuser generate much of the downforce. The front wing is fixed and rear-wing DRS opens only under defined conditions. The hybrid system retains the MGU-H, with electric power supporting the ICE.

800 kg最低重量（不含燃油）minimum mass, without fuel

2026“敏捷赛车”新世代New “nimble car” era

更灵活、更低阻、更电动化More agile, lower drag, more electric

部分平坦底板降低对地效的依赖，直道模式降低阻力，弯道模式恢复所需翼面角度；取消 MGU-H，MGU-K 成为动力策略核心。A partially flat floor reduces ground-effect dependence. Straight Mode cuts drag, while Corner Mode restores the wing setting needed for corners. The MGU-H is removed and the MGU-K becomes central to race strategy.

768 kg最低重量（车手与轮胎计入）minimum mass, driver and tyres included

最低重量Minimum mass

800kg→768kg

−32 kg

最大车宽Maximum width

2000mm→1900mm

−100 mm

最大轴距Maximum wheelbase

3600mm→3400mm

−200 mm

MGU-K 峰值功率MGU-K peak power

120kW→350kW

+192%

对比项目Area	2025	2026	技术影响Technical effect
设计理念Design philosophy	2022 地效规则的成熟版本Mature version of the 2022 ground-effect rules	更小、更轻的“敏捷赛车”Smaller, lighter “nimble car”	降低惯性，让换向与近距离攻防更灵活Less inertia and more agility in direction changes and close combat
最低重量Minimum mass	800 kg	768 kg	比 2025 规则低 32 kg；制动、轮胎和能耗负担随之下降32 kg below the 2025 rule, reducing the burden on braking, tyres and energy use
车宽 / 轴距Width / wheelbase	2000 mm / 3600 mm 最大max	1900 mm / 3400 mm 最大max	车身窄 100 mm、轴距短 200 mm，更适合狭窄弯角100 mm narrower and 200 mm shorter between the axles, helping in tight corners
底板与扩散器Floor and diffuser	完整文丘里通道，强烈依赖低车高地效Full Venturi tunnels and strong low-ride-height ground effect	底板最大宽度减少 150 mm，部分平坦底板与较弱扩散器Floor is 150 mm narrower, with a partially flat floor and lower-powered diffuser	对超低、超硬设定的依赖降低，尾流控制思路改变Less dependence on ultra-low, ultra-stiff set-ups and a different wake philosophy
前翼 / 尾翼Front / rear wings	固定前翼；尾翼单独使用 DRSFixed front wing; rear-wing-only DRS	前后翼同步主动调节：弯道模式高负载、直道模式低阻Active front and rear wings: high-load Corner Mode and low-drag Straight Mode	主动空力从“超车按钮”变为整圈效率工具Active aero becomes a whole-lap efficiency tool, not merely an overtaking flap
下压力 / 阻力Downforce / drag	作为比较基准Comparison baseline	约少 30% 下压力、约少 55% 阻力About 30% less downforce and 55% less drag	直道效率显著提高，但高速弯更依赖翼面模式与机械抓地Much better straight-line efficiency, with fast corners relying more on wing mode and mechanical grip
内燃机Combustion engine	1.6L V6 涡轮混动，约 550–560 kW1.6L turbo V6 hybrid, about 550–560 kW	1.6L V6 涡轮混动，约 400 kW1.6L turbo V6 hybrid, about 400 kW	内燃机占比下降，效率与电能调度更重要The ICE contribution falls, making efficiency and electrical deployment more important
电动系统Electrical system	MGU-K 最高 120 kW，并保留 MGU-HMGU-K up to 120 kW, with MGU-H retained	MGU-K 峰值 350 kW，取消 MGU-HMGU-K peaks at 350 kW; MGU-H removed	电动峰值接近三倍，动力释放与回收成为单圈核心Nearly triple the peak electric power makes deployment and harvesting central to each lap
超车系统Overtaking system	DRS：符合条件的跟车在指定区开启尾翼襟翼DRS lets an eligible following car open the rear flap in designated zones	所有赛车可用直道模式；符合一秒差条件的跟车可用 Overtake ModeEvery car can use Straight Mode; an eligible following car can use Overtake Mode	低阻模式与超车加成功能分离，攻防更依赖电量时机Low-drag running and overtaking assistance are separated, so timing electrical energy matters more
轮胎Tyres	18 英寸；较宽的前后轮胎18-inch wheels with wider front and rear tyres	保留 18 英寸；前胎窄 25 mm、后胎窄 30 mm18-inch wheels retained; fronts 25 mm narrower and rears 30 mm narrower	减少重量与空气阻力，同时尽量维持抓地力Cuts mass and aerodynamic drag while aiming to preserve grip
燃料Fuel	E10 混合燃料时代E10-blend era	100% 可持续“即用型”燃料100% sustainable “drop-in” fuel	不改变 V6 架构，同时减少化石碳依赖Keeps the V6 architecture while reducing dependence on fossil carbon
安全结构Safety structures	现行前部与侧面碰撞结构Existing front and side impact structures	两级前部碰撞结构、更强侧侵保护，防滚架测试载荷提高Two-stage front impact structure, stronger side intrusion protection and higher roll-hoop test loads	在减重的同时提升二次碰撞与座舱侧面的保护Improves secondary-impact and cockpit-side protection despite the lower mass target

ON-TRACK EFFECT

这些变化在赛道上意味着什么？What do these changes mean on track?

↪

弯道与跟车Corners and following

更短轴距与更低重量提升换向响应；更弱的地效和经过管理的尾流，目标是让后车在弯中保留更多可用抓地力。A shorter wheelbase and lower mass sharpen direction changes. Reduced ground effect and managed wake aim to preserve more usable grip for a following car.

⚡

直道与能量Straights and energy

直道模式大幅降低阻力，但车手必须管理回收、基础释放与 Overtake Mode；同样的直道可能出现完全不同的电量策略。Straight Mode sharply reduces drag, but drivers must balance harvesting, base deployment and Overtake Mode. The same straight can produce very different energy strategies.

◉

调校与驾驶负荷Set-up and driver workload

车队不再只追求最低车高，而要同时优化机械平台、主动翼切换和电能窗口；驾驶员的模式选择与电量判断更关键。Teams can no longer chase ride height alone: the mechanical platform, active-wing transitions and electrical windows must work together. Driver mode choices matter more.

数据说明：Data note: 尺寸、重量、空力与动力单元数据依据 FIA 规则说明；赛道影响为基于这些技术变化的解释。2026 能量参数采用迈阿密站起实施的赛季中修订。 Dimensions, mass, aero and power-unit figures follow FIA regulations; on-track effects are interpretations of those changes. The 2026 energy figures include the in-season revision introduced from Miami. FIA 2026 规则总览 ↗FIA 2026 overview ↗ FIA 2026 赛季中修订 ↗FIA 2026 in-season refinements ↗

F1 2026 技术新规Regulations