Endurance racing news, stories, and analysis

Le Mans Balance of Performance compared

Phil Oakley

A very quick preview of the Le Mans Balance of Performance details, which have just been revealed by the ACO for this weekend's 24 Hours of Le Mans test day. They may also be the figures for next weekend's 24 Hours of Le Mans — although the ACO could also tweak them based on performances from test day.

See the weights for every race this year, with the difference compared to the previous race at Spa. As a reminder, TRL analysis showed Porsche had on average the fastest car at Spa-Francorchamps, followed by Ferrari.

We'll have previews and analysis for all classes competing in the French endurance classic later this week.

Manufacturer

Car

Qatar weight (KG)

Imola weight (KG)

Spa weight (KG)

Le Mans weight (KG)

Difference compared to Spa

Alpine

A424

1,070

1,042

1,045

1,038

-7

BMW

M Hybrid V8

1,060

1,035

1,038

1,039

1

Cadillac

V-Series.R

1,032

1,030

1,030

1,036

6

Ferrari

499P

1,075

1,041

1,053

1,043

-10

Isotta Fraschini

Tipo 6 Competizione

1,085

1,058

1,060

1,048

-12

Lamborghini

SC63

1,041

1,034

1,035

1,039

4

Peugeot

9X8

1,030

1,061

1,065

1,047

-18

Porsche

963

1,048

1,033

1,037

1,042

5

Toyota

GR010 Hybrid

1,089

1,060

1,064

1,053

-11

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Manufacturer

Car

Qatar power (kW)

Imola power (kW)

Spa power (kW)

Le Mans power (kW)

Difference compared to Spa

Alpine

A424

510.00

514.00

513

507

-6

BMW

M Hybrid V8

506.00

511.00

510

508

-2

Cadillac

V-Series.R

499.00

517.00

516

509

-7

Ferrari

499P

503.00

510.00

506

508

2

Isotta Fraschini

Tipo 6 Competizione

514.00

520.00

520

515

-5

Lamborghini

SC63

502.00

516.00

514

519

5

Peugeot

9X8

520.00

510.00

508

508

0

Porsche

963

505.00

508.00

507

511

4

Toyota

GR010 Hybrid

510.00

516.00

515

508

-7

New for Le Mans is the two stage BoP process, where a car can either gain or lose power after 250kph. Here's the table showing what will happen to each car when it hits 250kph.

Manufacturer

Car

Power gain after 250kph

Alpine

A424

0.90%

BMW

M Hybrid V8

0.90%

Cadillac

V-Series.R

0

Ferrari

499P

-1.70%

Isotta Fraschini

Tipo 6 Competizione

0.90%

Lamborghini

SC63

-1.60%

Peugeot

9X8

-0.70%

Porsche

963

0

Toyota

GR010 Hybrid

0.90%

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