
The ‘Peak’ of British Railway’s diesel fleet comes to Train Simulator in original BR blue livery.Built by BR’s Derby and Crewe Works between 1960 and 1962, the Sulzer Type 4 diesel locomotive were the main passenger locomotives on the Midland Main Line from their introduction until their withdrawal in the early 1980s.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Official stores with direct support.
This is the base game required to play this DLC. Other expansions may also be required.
You also need to own these DLCs for this content to work. Other expansions may also be required.

Right now the cheapest offer for Train Simulator: BR Class 45 'Peak' Loco Add-On is PLN 59.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Train Simulator: BR Class 45 'Peak' Loco Add-On is PLN 23.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Train Simulator: BR Class 45 'Peak' Loco Add-On drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.