IMSA News and Analysis

Jota, Wayne Taylor teams favourites for Cadillac switch in WEC, IMSA

Why IMSA’s downtown Detroit GTP debut was divisive

IMSA Detroit: WTR-Andretti Acura ambushes Porsche to win chaotic race

Tandy: Detroit race traffic will be “unlike any other” track on IMSA calendar

IMSA Detroit: Porsche 1-2 in GTP qualifying, Corvette sweeps GTD Pro

Roger Penske: 100th sportscar win puts team “back on track”

IMSA Laguna Seca: Porsche beats Cadillac after late-race Tandy pass

IMSA Laguna Seca: Bourdais pips Derani for pole in Cadillac 1-2

Friday favourite: The “underrated” Mexican who made a perfect partner

Bourdais: Resurfaced Laguna Seca “to be at least a couple of seconds faster”

IMSA Long Beach: Cadillac scores 1-2 in action-packed sprint race

Long Beach IMSA: Derani takes pole for Cadillac by 0.009s, then wrecks

Vasser Sullivan to field two Lexus GTD entries for IMSA Long Beach

Settlement reached over Laguna Seca noise complaints, track usage

Bourdais reveals Cadillac suffered electrical issues in Sebring 12 Hours battle

Deletraz: Sebring 12H battle with Bourdais for win “tough but fair”

Sebring 12 Hours: Deletraz edges Bourdais to claim victory for Acura

Sebring 12 Hours: Leader Derani walks away from airborne crash lapping GTD

How drivers need to multi-task in the high-tech world of modern endurance racing

Sebring 12 Hours: Derani claims pole to lead 1-2 for Cadillac

IMSA SportsCar Championship reveals 2025 calendar

Lamborghini motorsport boss Sanna departs

Cadillac and Ganassi to split after 2024 WEC and IMSA seasons

Porsche wary of mistakes as it aims to ‘maintain trajectory’ at IMSA Sebring

How Aston Martin has begun preparations for its delayed Hypercar programme

Acura buoyed by weight reduction for IMSA Sebring 12 Hours

Cadillac has no plans for customer Hypercars in WEC or IMSA

Why endurance racing is booming with a new breed of prototype sportscar

Porsche says one-team approach "an advantage" to WEC and IMSA efforts

Watch how Lamborghini’s new Le Mans challenger came to life

Porsche delays plans to introduce revised 963 LMDh engine

BMW, Ferrari fined and docked GTD Pro, GTD Manufacturers’ points

Friday favourite: How Laguna Seca charmed an IMSA rookie

Aston Martin expects almost 30 new Vantage GT3s racing in 2024

Explained: The software fix that saved Porsche’s Daytona win

Newgarden: Daytona 24 Hours win ‘doesn’t hurt’ my Le Mans target

Porsche had enough fuel to finish prematurely ended Daytona 24 Hours

Why Daytona 24 Hours victory was so “huge” for Porsche and Penske

Pier Guidi: Winning Le Mans and Daytona with Ferrari "difficult to dream" about

IMSA admits to “officiating error” in premature Daytona 24 Hours chequered flag

How canny Porsche strategy snatched Daytona spoils from Cadillac

Rasmussen pace key to “sitting duck” Era’s LMP2 Daytona 24 Hours win

Lexus suffers early crash, late fire in ill-fated Daytona 24 Hours

Penske targets Le Mans win after first Daytona 24 victory in 55 years

Nasr credits Penske for crucial Daytona pitstop, "confused" with chequered flag timing

Blomqvist rues late caution for costing him another Daytona 24 Hours win

Daytona 24h: Porsche triumphs after epic duel with Cadillac

Daytona 24h, H21: #7 Porsche in control, Cadillac second