---
title: McLaren 675LT · HICONIUM
description: "The 675LT took the 650S apart, removing 100 kg while adding power, spring rate and downforce. Its longer tail adds only 38 mm of body. McLaren built 500 coupés and 500 Spiders, two related but distinct markets."
canonical_url: https://hiconium.dev/vehicles/mclaren/675lt
image: https://hiconium.dev/og/vehicle/mclaren/675lt.png
market_as_of: "2026-09-01"
---

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> On this page: [The price and the proof](#the-price-and-the-proof) · [Model readouts](#model-readouts) · [Documented sales](#documented-sales) · [The F1 Longtail name, applied to a series road car](#overview-heading) · [Technical specifications](#technical-specifications) · [Powertrain](#powertrain) · [Chassis](#chassis) · [675LT register](#675lt-register) · [Member instruments](#member-instruments)

![A silver-grey McLaren 675LT, front three-quarter view on a silver field with a sharp bar of light](https://hiconium.dev/images/cars/mclaren-675lt/hero-wide-2560.jpg)

# 675LT

Longtail returns to road

The 675LT took the 650S apart, removing 100 kg while adding power, spring rate and downforce. Its longer tail adds only 38 mm of body. McLaren built 500 coupés and 500 Spiders, two related but distinct markets.

2015 to 2016 · 1'000 built · Woking

## The price and the proof

Indicative road-car band $269K–$394K · typical $301K · 15 documented road sales · 15 recorded sales on file · market as of 2026-09-01. Modeled values are not observed sales. Nothing here is investment advice.

Confidence: medium. Public results exist for both body styles, but mileage, specification and recent hydraulic or cooling-system work create a large spread. Coupé and Spider comparables should be separated when valuing a chassis.

Indicative USD range across coupé and Spider. Exceptional MSO specifications or cars needing major work can sit outside it.

Low-mileage cars have moved between the mid-$200'000s and low-$300'000s in recent public sales.

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

15 documented anchors. model v1 · seed mclaren-675lt. 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 | -1.6% | +18.8% | +21.9% |
| 5Y | +0.0% | +11.4% | +17.6% |

| Series | Deepest drawdown | Window |
| --- | --- | --- |
| This car* | -38.4% | Mar 2023 → Sep 2025 · recovered Jan 2026 |
| S&P 500 | -20.3% | Dec 2021 → Oct 2022 · recovered Dec 2023 |
| Gold | -18.9% | Feb 2026 → Jul 2026 · not recovered |

| Horizon | P10 | P50 | P90 |
| --- | --- | --- | --- |
| +6M | $253'102 | $307'045 | $372'483 |
| +12M | $239'824 | $313'217 | $409'070 |
| +24M | $223'775 | $325'935 | $474'735 |

### Documented sales

15 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-05-16 | Iconic Auctioneers · The Iconic Sale at Supercar Fest, Sywell, UK · incl. buyer's premium | Road | Iconic Auctioneers | The Iconic Sale at Supercar Fest, Sywell, UK | £310'500 | GBP | incl. buyer's premium | [https://www.iconicauctioneers.com/2016-mclaren-675lt-spider-sa-rec16919-11-sywell-0526?pn=1&el=36846&pp=100](https://www.iconicauctioneers.com/2016-mclaren-675lt-spider-sa-rec16919-11-sywell-0526?pn=1&el=36846&pp=100) |
| 2026-01-18 | 2026 | Road | Mecum | Kissimmee 2026 - Highlights, Kissimmee, USA | $473'000 | USD | incl. buyer's premium | [https://www.mecum.com/lots/1163310/2016-mclaren-675lt-spider/](https://www.mecum.com/lots/1163310/2016-mclaren-675lt-spider/) |
| 2025-10-10 | Broad Arrow Auctions · Zoute Concours Auction, Knokke-Heist, Belgium · incl. buyer's premium | Road | Broad Arrow Auctions | Zoute Concours Auction, Knokke-Heist, Belgium | €253'000 | EUR | incl. buyer's premium | [https://www.broadarrowauctions.com/vehicles/zt25_r0083/2017-mclaren-675lt-spider](https://www.broadarrowauctions.com/vehicles/zt25_r0083/2017-mclaren-675lt-spider) |
| 2025-09-25 | 211813 | Road | Bring a Trailer | Online | $258'675 | USD | hammer | [https://bringatrailer.com/listing/2016-mclaren-675lt-coupe-6/](https://bringatrailer.com/listing/2016-mclaren-675lt-coupe-6/) |
| 2025-08-15 | bonhams · Carmel, Quail Lodge & Golf Club · hammer | Road | bonhams | Carmel, Quail Lodge & Golf Club | $280'000 | USD | hammer | [https://cars.bonhams.com/auction/30559/lot/162/2016-mclaren-675lt-coupe-vin-sbm11raa8gw675171/](https://cars.bonhams.com/auction/30559/lot/162/2016-mclaren-675lt-coupe-vin-sbm11raa8gw675171/) |
| 2025-05-17 | 2025 | Road | Mecum | Indy 2025 - Highlights, Indianapolis, USA | $357'500 | USD | incl. buyer's premium | [https://www.mecum.com/lots/1142573/2016-mclaren-675lt-spider/](https://www.mecum.com/lots/1142573/2016-mclaren-675lt-spider/) |
| 2025-03-22 | 2025 | Road | Mecum | Glendale 2025 - Highlights, Glendale, USA | $315'000 | USD | incl. buyer's premium | [https://www.mecum.com/lots/1140739/2016-mclaren-675lt-spider/](https://www.mecum.com/lots/1140739/2016-mclaren-675lt-spider/) |
| 2024-01-31 | RM Sotheby's · Paris, France · incl. buyer's premium | Road | RM Sotheby's | Paris, France | €241'250 | EUR | incl. buyer's premium | [https://rmsothebys.com/en/auctions/pa24/paris/lots/r0072-2016-mclaren-675lt-spider/1430090](https://rmsothebys.com/en/auctions/pa24/paris/lots/r0072-2016-mclaren-675lt-spider/1430090) |
| 2023-05-20 | Iconic Auctioneers · Supercar Fest Sale, Sywell, UK · incl. buyer's premium | Road | Iconic Auctioneers | Supercar Fest Sale, Sywell, UK | £213'750 | GBP | incl. buyer's premium | [https://www.silverstoneauctions.com/2016-mclaren-675lt-spider-rec12481-1-sywell-0523?el=20643&pn=2&pp=100](https://www.silverstoneauctions.com/2016-mclaren-675lt-spider-rec12481-1-sywell-0523?el=20643&pn=2&pp=100) |
| 2023-03-04 | Broad Arrow Auctions · The Amelia Auction, Amelia Island, USA · incl. buyer's premium | Road | Broad Arrow Auctions | The Amelia Auction, Amelia Island, USA | $420'000 | USD | incl. buyer's premium | [https://www.broadarrowauctions.com/vehicles/am23_104/2016-mclaren-675lt](https://www.broadarrowauctions.com/vehicles/am23_104/2016-mclaren-675lt) |
| 2022-01-16 | 2022 | Road | Mecum | Kissimmee 2022 - Highlights, Kissimmee, USA | $374'000 | USD | incl. buyer's premium | [https://www.mecum.com/lots/FL0122-487747/2016-mclaren-675lt/](https://www.mecum.com/lots/FL0122-487747/2016-mclaren-675lt/) |
| 2020-10-10 | bonhams · Birmingham, Barber Motorsports Museum · hammer | Road | bonhams | Birmingham, Barber Motorsports Museum | $220'000 | USD | hammer | [https://cars.bonhams.com/auction/25837/lot/184/2016-mclaren-675lt-spider-vin-sbm11saa5gw675782/](https://cars.bonhams.com/auction/25837/lot/184/2016-mclaren-675lt-spider-vin-sbm11saa5gw675782/) |
| 2020-03-07 | RM Sotheby's · Amelia Island, USA · incl. buyer's premium | Road | RM Sotheby's | Amelia Island, USA | $224'000 | USD | incl. buyer's premium | [https://rmsothebys.com/en/auctions/am20/amelia-island/lots/r0131-2016-mclaren-675lt-spider/852682](https://rmsothebys.com/en/auctions/am20/amelia-island/lots/r0131-2016-mclaren-675lt-spider/852682) |
| 2020-01-18 | 2020 | Road | Gooding Christie's | The Scottsdale Auctions 2020, Scottsdale, USA | $229'600 | USD | incl. buyer's premium | [https://glenmarch.com/auction-cars/show-backup-image/72917/results](https://glenmarch.com/auction-cars/show-backup-image/72917/results) |
| 2019-08-17 | 2019 | Road | Mecum | Monterey 2019 - Highlights, Monterey, USA | $253'000 | USD | incl. buyer's premium | [https://www.mecum.com/lots/CA0819-381028/2016-mclaren-675lt-spider/?PageSpeed=noscript](https://www.mecum.com/lots/CA0819-381028/2016-mclaren-675lt-spider/?PageSpeed=noscript) |

The Bring a Trailer result is a winning bid; the RM Sotheby's total is the published final sale price.

## The F1 Longtail name, applied to a series road car

McLaren presented the 675LT coupé at Geneva in 2015. It was the first road car since the F1 programme to use the Longtail suffix, although its development focused as much on mass, aero and response as on physical length.

The M838TL V8 made 675 PS and 700 Nm. McLaren paired it with faster gearbox calibration, P1-derived suspension hardware, carbon-ceramic brakes and a weight programme that brought the lightest coupé to 1'230 kg dry.

The 500 coupés were followed by 500 Spiders. Auction evidence now shows a wide range around the original price, with service history, hydraulic work, carbon options and accident-free body panels setting the spread.

| Highlight | Detail |
| --- | --- |
| One hundred kilograms out | Carbon seats, thinner glass, lighter wheels and reduced cabin trim cut 100 kg against the 650S. Air conditioning was deleted but could be restored as a no-cost option. The exact delivered specification matters. Touring seats, audio, air conditioning, roof scoop and carbon packages change both weight and desirability, so a plaque and option sheet are more useful than the model badge alone. |
| The tail is functional | A revised splitter, vented front fenders, larger side intakes and a bigger active airbrake raise downforce by 40 percent over the 650S. The body is only 38 mm longer, but the aerodynamic balance and active-wing calibration alter how the car loads its tyres. Damage beneath the carbon edges and correct airbrake operation deserve inspection. |
| Two production runs | McLaren limited the coupé to 500, then built a separate run of 500 Spiders. Both use the same 675 PS engine, but they should not be merged blindly in a valuation set. Spiders carry the folding hardtop and a different weight figure. Coupés generally make the cleaner track-use comparable; specification, mileage and deferred hydraulic work can outweigh the body-style difference. |

| Label | Value |
| --- | --- |
| Power | 675 PS |
| Torque | 700 Nm |
| Built | 500 coupés · 500 Spiders |
| Weight saved | 100 kg |
| Downforce gain | 40% |

## Technical specifications

### Powertrain

| Label | Value | Note |
| --- | --- | --- |
| Engine | M838TL 3.8L twin-turbo V8 | 3'799 cc, dry-sump |
| Power | 675 PS at 7'100 rpm | factory figure |
| Torque | 700 Nm at 5'500 rpm | factory figure |
| Gearbox | 7-speed Seamless Shift | dual-clutch |
| Exhaust | Titanium | two outlets through the rear bodywork |

### Chassis

| Label | Value | Note |
| --- | --- | --- |
| Structure | Carbon-fibre MonoCell | shared core with the 650S |
| Suspension | ProActive Chassis Control | uprated springs and dampers |
| Brakes | Carbon-ceramic discs |  |
| Tyres | Pirelli P Zero Trofeo R | 235/35 front, 305/30 rear on the coupé |
| Dry weight | 1'230 kg | lightest coupé figure; 1'328 kg DIN |

### 675LT register

6 documented · public records only. Private, unpublished and member-only chassis files are omitted.

| Year | Chassis | Colour | Provenance | Last public sale | File |
| --- | --- | --- | --- | --- | --- |
| 2016 | SBM11SAAXGW675518 |  | Published auction record from Mecum, 2019-08-17. | $253'000 · Mecum · 2019-08 | [Chassis file](https://hiconium.dev/vehicles/mclaren/675lt?file=SBM11SAAXGW675518) |
| 2016 | SBM11SAB0GW675715 |  | Published auction record from RM Sotheby's, 2024-01-31. | €241'250 · RM Sotheby's · 2024-01 | [Chassis file](https://hiconium.dev/vehicles/mclaren/675lt?file=SBM11SAB0GW675715) |
| 2016 | SBM11SAA1GW067581 |  | 2 published auction records from Mecum, 2025-05-17 to 2026-01-18. | $473'000 · Mecum · 2026-01 | [Chassis file](https://hiconium.dev/vehicles/mclaren/675lt?file=SBM11SAA1GW067581) |
| 2016 | SBM11SAA0GW675673 |  | Published auction record from Mecum, 2025-03-22. | $315'000 · Mecum · 2025-03 | [Chassis file](https://hiconium.dev/vehicles/mclaren/675lt?file=SBM11SAA0GW675673) |
| 2016 | SBM11RAA2GW675375 |  | Published auction record from Mecum, 2022-01-16. | $374'000 · Mecum · 2022-01 | [Chassis file](https://hiconium.dev/vehicles/mclaren/675lt?file=SBM11RAA2GW675375) |
| 2016 | SBM11SAA3GW067548 |  | Published auction record from RM Sotheby's, 2020-03-07. | $224'000 · RM Sotheby's · 2020-03 | [Chassis file](https://hiconium.dev/vehicles/mclaren/675lt?file=SBM11SAA3GW067548) |

## 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).