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TfW Premier (Class 67 and Mark 4)

Transport for Wales's locomotive-hauled intercity trains, with first class and a restaurant car: a DB Cargo Class 67 at one end, Mark 4 coaches built for the East Coast main line around 1990 and a driving van trailer at the other. They run Holyhead to Cardiff and Manchester to Cardiff and Swansea.

TfW Premier (Class 67 and Mark 4), indicative only

TfW Premier (Class 67 and Mark 4) · indicative drawing GB Trains · gbtrains.uk/stock/67/ · CC BY 4.0

indicative drawing: some dimensions are estimated, from photographs and published figures. The Mark 4 coaches and driving van trailer are measured, from LNER's livery drawings of the same vehicles (the InterCity 225's), in the order of TfW's carriage layout, which doesn't say which end the locomotive is at. The Class 67 is estimated: its length, bogie centres, wheelbase and wheels are published and its height is the 225 Group's; its outline, cab, doors, grilles and underframe are measured from photographs of 67014's side, to about 0.3 m. As TfW's black sets run in 2024 to 2026: black coaches and driving van trailer with a thin orange line and a silver roof, and a Class 67 in TfW's grey with a red band, coloured from photographs. Branding left out: Transport for Wales's name, DB's mark and the numbers. Drawn at 10 px per metre. Download SVG · Use this drawing

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Liveries 4

The same indicative drawing in each livery, each drawn from a cited source. The drawing above shows the largest fleet’s.

Former liveries 7
EWS maroon and goldFormer1999/2000 to 2000s-10sNot drawn yet
Royal Train claretRan as Royal Train (67005/67006)FormerDec 2000/ Feb 2005 to 2018 revisedNot drawn yet
Wrexham & Shropshire silver/greyRan as Wrexham & Shropshire / ChilternFormer2008 to 2014Not drawn yet
Arriva Trains Wales blue (67001-003)Former2011 to c.2013Not drawn yet
Caledonian 'Midnight Teal' (67004/67010)Ran as Serco Caledonian Sleeper / GBRfFormerMar 2015 to 2017-18Not drawn yet
Belmond British Pullman umber/creamFormerOct 2017 to 2018+Not drawn yet
Colas Rail yellow/orangeFormer2017 to 2022Not drawn yet

Compare with other trains →

Type
Diesel-electric locomotive and coaches
Builder
Alstom, Valencia (Class 67); Metro-Cammell (Mark 4 coaches)
In service
since 2021
Operators
Transport for Wales
Formation
A Class 67 locomotive and five Mark 4 coaches, with a driving van trailer at the other end for push-pull working. TfW's carriage layout (January 2026) lists the coaches as an open standard, the open first, the restaurant car, an open standard with an accessible toilet and another open standard
Trains in fleet
7
Fleets
Transport for Wales: 7
Top speed
125 mph (201 km/h) for the Class 67; the Mark 4s were designed for 140 mph (225 km/h)
Power
Diesel-electric locomotive (General Motors 12N-710G3B-EC engine, 3,200 hp or 2,385 kW) at one end, and a driving van trailer at the other for push-pull working · how it works
Bogies
SIG BT41 bogies under the Mark 4 coaches and driving van trailers; Alstom H-frame bogies (Class 67) · drawn with the same bogie component as InterCity 225 (Class 91 and Mark 4)
Profile
main-line
Seats per train
287
Total capacity
41 first class and 246 standard, plus 4 tip-up seats, a set (TfW's fleet guide, June 2026); a restaurant car; two wheelchair spaces in each class; five cycle spaces
Status
In service: seven five-coach sets (June 2026); an eighth, HD08, was being formed in 2025 but delayed to 2026. Twelve Class 67s have been modified to work with them, hired from DB Cargo. No withdrawal date has been published; in May 2025 TfW planned overhauls of eight rakes between October 2025 and October 2027.

Car types

CodeCarLengthDoors per side
67Class 67 locomotive64 ft 8 in19.71 m
TSOMark 4 open standard (TSO, 12xxx)76 ft 9 in23.40 m2 single
FOMark 4 open first with an accessible toilet (FO, 113xx)76 ft 9 in23.40 m2 single
RBMark 4 kitchen buffet (RSB, 103xx): TfW's restaurant car76 ft 9 in23.40 m2 single
TSODMark 4 open standard with an accessible toilet (TSOD, 12xxx)76 ft 9 in23.40 m2 single
DVTMark 4 driving van trailer (DVT, 822xx)61 ft 0 in18.60 m

Sources

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Show the 38 sources from Wikimedia Commons, Transport for Wales, LNER and 13 more
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