--- title: McLaren Senna GTR · HICONIUM description: "The Senna GTR removes the road-car limits without conforming to a racing class. For a collector it is a numbered, factory-built track car with 1'000 kg of claimed downforce and no competition history to untangle." canonical_url: https://hiconium.dev/vehicles/mclaren/senna-gtr image: https://hiconium.dev/og/vehicle/mclaren/senna-gtr.png --- > HICONIUM · Index: https://hiconium.dev/llms.txt · Every page: append `.md` or send `Accept: text/markdown`. > Path: [Home](https://hiconium.dev/) › [Vehicles](https://hiconium.dev/models) › [McLaren](https://hiconium.dev/manufacturers/mclaren) › Senna GTR > On this page: [The price and the proof](#the-price-and-the-proof) · [Model readouts](#model-readouts) · [Documented sales](#documented-sales) · [The Senna without road-car obligations](#overview-heading) · [Technical specifications](#technical-specifications) · [Powertrain](#powertrain) · [Track package](#track-package) · [Senna GTR register](#senna-gtr-register) · [Member instruments](#member-instruments) ![An orange McLaren Senna GTR, front three-quarter view on a papaya field with crossing blades of light](https://hiconium.dev/images/cars/mclaren-senna-gtr/hero-wide-2560.jpg) # Senna GTR Road rules left behind The Senna GTR removes the road-car limits without conforming to a racing class. For a collector it is a numbered, factory-built track car with 1'000 kg of claimed downforce and no competition history to untangle. 2019 · 75 built · Woking ## The price and the proof Indicative road-car band $1.2M–$1.6M · 3 documented road sales · 5 recorded sales on file. Modeled values are not observed sales. Nothing here is investment advice. Confidence: low. One recent, documented production-car auction result anchors the band. Track-only title status, mileage, support equipment, MSO specification and eligibility for factory events can move an individual car materially. USD, for standard factory GTRs rather than road-converted or LM derivatives. Valuation method and source rules: [HICONIUM standards](https://hiconium.dev/standards). Observed auction results across the wider market: [Market terminal](https://hiconium.dev/market). ### Model readouts 3 documented anchors. model v1 · seed mclaren-senna-gtr. Compound annual growth is modeled price CAGR; S&P 500 is a price index without dividends. Forecast quantiles are not investment advice. | Window | This car* | S&P 500 | Gold | | --- | --- | --- | --- | | 1Y | +45.7% | +18.8% | +21.9% | | Series | Deepest drawdown | Window | | --- | --- | --- | | This car* | -6.4% | Feb 2025 → Apr 2025 · recovered Oct 2025 | | S&P 500 | -11.1% | Feb 2025 → Apr 2025 · recovered Jul 2025 | | Gold | -18.9% | Feb 2026 → Jul 2026 · not recovered | | Horizon | P10 | P50 | P90 | | --- | --- | --- | --- | | +6M | $1'291'842 | $1'442'190 | $1'610'036 | | +12M | $1'299'115 | $1'501'047 | $1'734'366 | | +24M | $1'329'325 | $1'626'064 | $1'989'043 | ### Documented sales 5 recorded. Every public sale on this file, newest first. Amounts keep the recorded currency. Source links appear only when the catalog stores a public auction-lot URL. | Date | Chassis / label | Class | House | Venue | Amount | Currency | Basis | Source | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 2026-02-27 | RM Sotheby's · Miami, USA · incl. buyer's premium | LM | RM Sotheby's | Miami, USA | $2'205'000 | USD | incl. buyer's premium | [https://rmsothebys.com/auctions/mi26/lots/r0061-2020-mclaren-senna-gtr-lm-25-by-lanzante/](https://rmsothebys.com/auctions/mi26/lots/r0061-2020-mclaren-senna-gtr-lm-25-by-lanzante/) | | 2026-01-23 | RM Sotheby's · Arizona, USA · incl. buyer's premium | Road | RM Sotheby's | Arizona, USA | $1'270'000 | USD | incl. buyer's premium | [https://rmsothebys.com/auctions/az26/lots/r0098-2020-mclaren-senna-gtr/](https://rmsothebys.com/auctions/az26/lots/r0098-2020-mclaren-senna-gtr/) | | 2025-10-18 | RM Sotheby's · Munich, Germany · incl. buyer's premium | Road | RM Sotheby's | Munich, Germany | €905'000 | EUR | incl. buyer's premium | [https://rmsothebys.com/auctions/mu25/lots/r0023-2019-mclaren-senna-gtr-prototype-vp798/](https://rmsothebys.com/auctions/mu25/lots/r0023-2019-mclaren-senna-gtr-prototype-vp798/) | | 2025-01-24 | RM Sotheby's · Arizona, USA · incl. buyer's premium | Road | RM Sotheby's | Arizona, USA | $973'000 | USD | incl. buyer's premium | [https://rmsothebys.com/auctions/az25/lots/r0070-2020-mclaren-senna-gtr/](https://rmsothebys.com/auctions/az25/lots/r0070-2020-mclaren-senna-gtr/) | | 2024-05-11 | RM Sotheby's · Monaco · incl. buyer's premium | LM | RM Sotheby's | Monaco | €1'450'625 | EUR | incl. buyer's premium | [https://rmsothebys.com/en/auctions/mc24/monaco/lots/r0109-2020-mclaren-senna-gtr-lm-25-by-lanzante/1476655](https://rmsothebys.com/en/auctions/mc24/monaco/lots/r0109-2020-mclaren-senna-gtr-lm-25-by-lanzante/1476655) | The prototype and modified Lanzante cars are not treated as like-for-like production comparables. ## The Senna without road-car obligations McLaren showed the GTR concept at Geneva in March 2018, three months after the road Senna's reveal. The production brief kept the Monocage structure and V8, then widened the chassis and released the aerodynamics from road legislation. The first development car ran publicly at the 2019 Goodwood Members' Meeting. McLaren limited the customer series to 75; each was sold before production began. | Highlight | Detail | | --- | --- | | No rulebook to satisfy | McLaren did not homologate the GTR for the road or a race series. The wider track, slick tyres and active aerodynamics answer only to lap time. | | Downforce at usable speed | The quoted 1'000 kg arrives at 250 km/h, 200 kg more than the road Senna's maximum. The active rear wing changes role between cornering, braking and the straight. | | A complete track object | Pneumatic jacks, pit radio, six-point harnesses and telemetry were delivered with the car. Registration was never part of the brief. | | Label | Value | | --- | --- | | Power | 825 PS | | Downforce | 1'000 kg | | Built | 75 | | Structure | Monocage III-R | | Status | Track only | ## Technical specifications ### Powertrain | Label | Value | Note | | --- | --- | --- | | Engine | M840TR 90° V8 | 3'994 cc, twin turbochargers | | Power | 825 PS | factory figure; 25 PS above the road Senna | | Torque | 800 Nm | factory figure | | Gearbox | 7-speed seamless shift | | ### Track package | Label | Value | Note | | --- | --- | --- | | Structure | Carbon-fibre Monocage III-R | derived from the road Senna tub | | Downforce | 1'000 kg at 250 km/h | factory claim | | Aerodynamics | Active front blades and rear wing | rear wing includes air-brake and DRS functions | | Running gear | Fixed race suspension | wider track, centre-lock wheels and Pirelli slicks | | Equipment | Pneumatic jacks and data logger | circuit support hardware fitted at the factory | ### Senna GTR register 5 documented · public records only. Private, unpublished and member-only chassis files are omitted. | Year | Chassis | Colour | Provenance | Last public sale | File | | --- | --- | --- | --- | --- | --- | | 2020 | SBM15TCB6LW825053 | | Published auction record from RM Sotheby's, 2026-01-23. | $1'270'000 · RM Sotheby's · 2026-01 | [Chassis file](https://hiconium.dev/vehicles/mclaren/senna-gtr?file=SBM15TCB6LW825053) | | 2020 | SBM15TCB1LW825073 | | Published auction record from RM Sotheby's, 2025-01-24. | $973'000 · RM Sotheby's · 2025-01 | [Chassis file](https://hiconium.dev/vehicles/mclaren/senna-gtr?file=SBM15TCB1LW825073) | | 2020 | SBM15TCB5LW825013 | | 2 published auction records from RM Sotheby's, 2024-05-11 to 2026-02-27. | $2'205'000 · RM Sotheby's · 2026-02 | [Chassis file](https://hiconium.dev/vehicles/mclaren/senna-gtr?file=SBM15TCB5LW825013) | | 2020 | SBM15TCB5LW825044 | | | | [Chassis file](https://hiconium.dev/vehicles/mclaren/senna-gtr?file=SBM15TCB5LW825044) | | 2019 | SBM15ACB8KW990007 | | Published auction record from RM Sotheby's, 2025-10-18. | €905'000 · RM Sotheby's · 2025-10 | [Chassis file](https://hiconium.dev/vehicles/mclaren/senna-gtr?file=SBM15ACB8KW990007) | ## Member instruments A HICON Bid is a confidential expression of buying interest on this file. It is not a binding purchase, and HICONIUM holds no funds. [Sign in](https://hiconium.dev/sign-in) to place one. Garage files for an owned chassis are member records and are not listed here. [How membership works](https://hiconium.dev/membership).