# Dallara F305 (F3)

- Source: https://racingcarnetwork.com/wiki/dallara-f305/
- Publisher: Racing Car Network (racingcarnetwork.com), the race car marketplace
- Type: car · Brand: Dallara
- Discipline: formula
- Series: f3
- Era: 2000s
- Last updated: 2026-07-06
- For sale on RCN: https://racingcarnetwork.com/for-sale/dallara-f305/ (0 live listings right now)

The Dallara F305 is the F3 generation champions learned in: the mid-2000s chassis (F306/F307 evolutions kin) that monopolised Formula 3's world — Hamilton-era grids — and now anchors historic F3 and hillclimb careers.

## Specifications

| Spec | Value |
|---|---|
| Engine | 2.0 L F3 units (Mercedes/Mugen/Toyota/VW) |
| Power | ~210 hp (restricted F3 formula) |
| Weight | ~550 kg with driver (era regs) |
| Gearbox | 6-speed sequential (Hewland era) |
| Chassis | Carbon monocoque, annual aero kits |
| Identity | Season-kit spec defines the car |
| Years | 2005–2007 (family era) |
| Class | F3 (historic F3, hillclimb careers) |

## History

Dallara's Formula 3 monopoly reached mature totality in the F305 generation: the 2005 chassis (annual evolution kits making F306 and F307 designations of the same family) equipping essentially every F3 grid on earth — the Euro Series at the ladder's summit (the Hamilton-era seasons the generation's fame), British, Japanese, Italian and Spanish championships, Macau's blue-riband — with the era's engine ecosystem (Mercedes and Mugen-Honda, Toyota and Volkswagen units in the 2-litre F3 formula) bolting into the same tub the customer world standardised on.

The generation's alumni list is the sales prospectus: the mid-2000s F3 classes fed Formula 1's next decade wholesale, making F305-era chassis the machinery of racing's most documented apprenticeships.

The second life is the buyer's market: historic-F3 grids (the category's revival series welcoming the generation), European hillclimbing's F3 classes (where the chassis' pace-per-euro made it a mountain default), and trackday-single-seater careers — with Dallara-era parts continuity, the update-kit archaeology (which season's aero the car wears) and Euro-Series provenance premiums structuring values.

## Palmarès

F3 Euro Series and national titles across the generation's monopoly years, Macau Grand Prix honours, and the apprenticeship records of the mid-2000s classes that became F1's next decade — then historic-F3 and hillclimb championships since.

## What to check before you buy

Update-kit archaeology first: F305/06/07 identity is season-kit specification (aero packages, floor evolutions) — verify which season's configuration the car actually wears, because eligibility and value follow the kit, not the tub plate alone. Engine identity (Mercedes/Mugen/Toyota/VW era units) defines the support relationship and running costs. Provenance premiums are real (Euro Series history, notable-alumni cars documented through the era's records), crash-repair honesty audits the tub, and the hillclimb-versus-historic split prices differently — mountain cars run modernised details historics must undo. The Dallara parts spine keeps everything rational.

## Did you know

- The mid-2000s F3 classes read as an F1 grid in waiting — the F305 generation's cockpits hosted the next decade's champions at twenty.
- Annual evolution kits made model names bookkeeping: an F305 in 2007 aero is an F307 in every way that matters, and the market prices the kit.
- European hillclimbing adopted the generation en masse — F3 pace at customer-parts prices made the mountains a Dallara colony.

## Related entries

- Dallara F4 (F4 chassis family) — https://racingcarnetwork.com/wiki/dallara-f4/
- Dallara GP2/05 — https://racingcarnetwork.com/wiki/dallara-gp2-05/
- Ralt RT3 (Formula 3) — https://racingcarnetwork.com/wiki/ralt-rt3/
- Tatuus MSV-022 (GB3) — https://racingcarnetwork.com/wiki/tatuus-msv-022/