Petrol vs Diesel
Price Comparison & Levy Gap Explained
Why petrol carries Rs. 117/litre in PDL while diesel pays just Rs. 42/litre — the politics, the IMF, and the burden shift explained. Effective May 9, 2026 · Source: ogra.org.pk
On the surface, Pakistan’s petrol and diesel prices look almost identical on May 9, 2026 — Rs. 414.78/L vs Rs. 414.58/L, a difference of just Rs. 0.20 per litre. But beneath that near-parity lies one of the starkest tax asymmetries in Pakistan’s fuel history: petrol carries a Petroleum Development Levy of Rs. 117.41/litre, while HSD diesel pays only Rs. 42.60/litre — a gap of Rs. 74.81 per litre.
This gap is not accidental. It reflects a deliberate policy decision — driven by IMF revenue targets, political considerations, and the structural role each fuel plays in the economy. This article breaks down exactly why petrol consumers subsidise diesel users, who benefits, who loses, and what the data looks like over time. For full tax context, see our complete petrol tax calculation guide.
Visual Comparison — Prices, Taxes & Levy Gap
Component-by-Component Breakdown — May 9, 2026
Every rupee you pay at the pump is made up of the following components, as notified by OGRA. The contrast between petrol and diesel is stark — particularly on the PDL line. Cross-check at ogra.org.pk.
| Component | Petrol (Rs/L) | Diesel (Rs/L) | Gap (P–D) | Notes |
|---|---|---|---|---|
| Ex-Refinery / Import Price Crude-linked base cost |
~248 | ~290 | Diesel higher by ~42 | Diesel has higher ex-refinery cost due to processing |
| Petroleum Development Levy (PDL) Federal non-shareable tax |
117.41 | 42.60 | Petrol higher by 74.81 | The core levy gap — petrol pays 2.75× more |
| Customs Duty Import tariff |
24.12 | ~35.74 | Diesel higher by ~12 | Diesel’s higher customs duty partially offsets lower PDL |
| Climate Support Levy Environmental charge |
2.50 | 2.50 | Equal | Rising to Rs.5/L from July 1, 2026 (IMF condition) |
| Inland Freight (IFEM) Equalisation margin |
~7.52 | 7.75 | Near equal | Diesel IFEM slightly higher after May 9 revision |
| OMC Margin Oil company profit |
~7.87 | ~7.87 | Equal | Regulated by OGRA for all OMCs |
| Dealer Commission Pump margin |
~8.64 | ~8.64 | Equal | Fixed dealer margin — same for both fuels |
| Total Pump Price | 414.78 | 414.58 | Rs 0.20 | Near-identical pump price, radically different tax mix |
Key Numbers at a Glance
Historical Petrol vs Diesel — Price & Levy Gap (2020–2026)
The pump price gap between petrol and diesel has shifted dramatically over time. Historically diesel was always cheaper — that changed in 2026. Meanwhile the levy gap has widened enormously, with petrol increasingly used as a revenue-raising instrument. See our full petrol price history and diesel price tracker.
Why Does This Levy Gap Exist?
The asymmetric petroleum levy between petrol and diesel is a deliberate policy — not an oversight. It is driven by four interconnected forces:
Who Uses Petrol vs Diesel — & Who Pays the Price
Understanding why the levy gap matters requires knowing who burns each fuel — and who therefore bears each tax burden. The contrast defines Pakistan’s fuel equity problem.
- Motorcyclists — approx. 25 million bikes, largest consumer group
- Private car owners (middle and upper class)
- CNG/petrol rickshaws and taxis
- Small vans and minivans
- Generators (small household and business)
- Petrol-powered boats and light machinery
- Freight trucks (entire national supply chain)
- Intercity and intracity buses
- Agricultural tractors and irrigation tube-wells
- Industrial generators and factory machinery
- Large vessels and railway locomotives
- Construction and mining equipment
Real Cost Impact — Tank by Tank
Abstract per-litre figures become stark when translated into real fill-up costs. Here is what the levy asymmetry means in practice for different vehicle types:
| Vehicle Type | Fuel | Tank Size | PDL Paid per Tank | Total Fuel Cost | PDL as % of Bill |
|---|---|---|---|---|---|
| Motorcycle | Petrol | 8L | Rs 939 | Rs 3,318 | 28.3% |
| Small Car (Alto/Cultus) | Petrol | 30L | Rs 3,522 | Rs 12,443 | 28.3% |
| Sedan (Corolla/Civic) | Petrol | 50L | Rs 5,871 | Rs 20,739 | 28.3% |
| Passenger Bus | Diesel | 200L | Rs 8,520 | Rs 82,916 | 10.3% |
| Freight Truck | Diesel | 400L | Rs 17,040 | Rs 165,832 | 10.3% |
| Tractor (Agriculture) | Diesel | 80L | Rs 3,408 | Rs 33,166 | 10.3% |
