89% probability Jaguar Land Rover's Q2 FY2027 revenue reaches at least GBP 5.0bn. Q1 delivered GBP 6.0bn with wholesales down about 10% on supply disruption. Tata Motors' own profit figure for that quarter was reported two different ways; JLR's revenue was not.
Tata Motors reported Q1 FY2027 consolidated revenue up 9.3% year-on-year to INR 95,800 crore, with EBITDA margin at 7.4% and EBIT margin down 90 basis points to 2.4%. Consolidated profit before tax before exceptional items was INR 1,600 crore. Jaguar Land Rover recorded revenue of GBP 6.0bn, an EBIT margin of 2.8% and profit before tax of GBP 109m, with wholesales down approximately 10% year-on-year. The quarter reflected temporary JLR supply disruptions ahead of a major product renewal cycle, offset by India EV market share gains and record EV volumes. Source: Tata Motors Q1 FY2027 results.
We lock a binary: Jaguar Land Rover's reported revenue for Q2 FY2027 is GBP 5.0bn or higher. Confidence 89%.
Q1 FY2027 JLR revenue was GBP 6.0bn. Our threshold sits about 17% below that — the widest quarterly buffer in this tranche, and deliberately so.
Tata Motors' Q1 FY2027 profit after tax was reported as INR 775 crore by some outlets and INR 900 crore by others, for the same quarter of the same company. One headline described an 80% profit decline; another reported roughly INR 9 billion. Both were published by credible sources. We could not reconcile them from public reporting with enough confidence to score a lock against either.
The doctrine here is settled and has been applied repeatedly in this series: when sources conflict, lock the quantity they agree on. JLR's revenue of GBP 6.0bn, EBIT margin of 2.8% and profit before tax of GBP 109m appeared consistently across every source we checked. So the lock is written on JLR revenue in sterling, and the contested rupee profit line is left entirely alone.
There is a second identification issue worth stating. The reporting entity now appears as Tata Motors Passenger Vehicles Limited following the demerger of the commercial vehicle business. A lock referring loosely to Tata Motors could be scored against the wrong listed entity. The criterion below names JLR revenue as reported within the passenger vehicle group's results, which is stable across that structural change.
Three disclosed facts set the buffer. JLR wholesales fell about 10% year-on-year. The company attributed the quarter to temporary supply disruptions. And it flagged a major product renewal cycle ahead, which is the phase in which a premium automaker deliberately runs down old-model output before new-model volume arrives.
That combination is why the threshold is 17% below the Q1 print rather than the 8-10% used elsewhere in this tranche. JLR's July-September quarter also carries the northern-hemisphere summer plant shutdowns, so the sequential comparison is not like-for-like in the company's favour.
GBP 5.0bn asks that the disruption not deepen materially from a quarter the company itself described as disrupted. It is the lowest-confidence call in this tranche at 0.89, alongside Mercury, and the reason is transparency rather than modelling: when a company tells you its supply chain is impaired and its product cycle is turning over, the honest response is a wider buffer, not a confident number.
The residual 11% is a deepening of the supply constraint, a tariff action on premium vehicle exports, or a renewal-cycle transition that takes more volume out of the September quarter than out of the June one.
RAOSCAFF locks P-311 on 2026-09-03, before the Q2 FY2027 result. Scored against Jaguar Land Rover revenue as reported for the quarter to 30 September 2026.
The rupee profit line was reported two ways for the same quarter. The sterling revenue line was not. That is the one we lock.