Triumph 2500 Specs, Engines & Dimensions (1963–1969) — First Generation
The first-generation Triumph 2500 is a traditional British saloon: a roomy four-door Sedan built around a smooth straight-six and rear-wheel drive, aimed at comfortable long-distance travel rather than outright sporting behaviour.
The Triumph 2500 engine in a version such as the 2.5 MT is a 2.5-litre gasoline six driving the rear wheels through a manual gearbox. A larger-capacity six pulls strongly from low revs, so this powertrain feels relaxed in traffic and unhurried at cruising speeds.